Parts & maintenance manual when performance matters. ™ warning if incorrectly used, this machine can cause severe injury. Those who use and maintain this machine should be trained in its proper use, warned of its dangers, and should read the entire manual before attempting to set up, operate, adjust...
© copyright 2011, jacobsen, a textron company. “all rights reserved, including the right to reproduce this material or portions thereof in any form.” this manual contains adjustment, maintenance, troubleshooting instructions and parts list for your new jacobsen machine. This manual should be stored ...
3 table of contents 1 safety 1.1 operating safety ............................................ 4 1.2 important safety notes  ..................................5 2 specifications 2.1 product identification  .....................................6 2.2 v1505-e3b engine  .......................
1 safety 4 1 safety 1.1 operating safety ______________________________________________________ 1. Safety is dependent upon the awareness, concern, and prudence of those who operate or service the equipment. Never allow minors to operate any equipment. 2. It is your responsibility to read this manua...
Safety 1 5 1.2 important safety notes ________________________________________________ this safety alert symbol is used to alert you to potential hazards. Danger - indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Warning - indicates a potenti...
2 specifications 6 2 specifications 2.1 product identification _________________________________________________ 67978 .............................. Lf 550, 2wd with rops, uses 5 in. (127 mm) diameter reel 67979 .............................. Lf 550, 4wd with rops, uses 5 in. (127 mm) diameter reel...
Specifications 2 7 2.4 mower__________________________________________________________________ tires: front ............................... 26.5 x 14 - 12: (4 ply) rear (s/n 1651~2499) ... 18 x 9.5 - 8: (4 ply) rear (s/n 2500 and up).. 20 x 10-8 (4 ply) pressure .......................... 10-12 psi ...
2 specifications 8 2.8 declaration of conformity ____________________________________________ declaration of conformity ▪ ДЕКЛАРАЦИЯ ЗА СЪОТВЕТСТВИЕ ▪ prohlÁŠenÍ o shod Ě ▪ overensstemmelseserklÆring ▪ conformiteitsverklaring ▪ vastavusdeklaratsioon ▪ vaatimustenmukaisuusvakuutus ▪ declaration de co...
Specifications 2 9 uk notified body for 2000/14/ec ▪ Нотифициран орган в Обединеното кралство за 2000/14/ ЕО ▪ Ú ř ad certifikovaný podle sm ě rnice č . 2000/14/ec ▪ det britiske bemyndigede organ for 2001/14/ef ▪ engels adviesorgaan voor 2000/14/eg ▪ Ühendkuningriigi teavitatud asutus direktiivi 20...
2 specifications 10 2.9 accessories ____________________________________________________________ refer to the parts catalog and contact your area jacobsen dealer for a complete listing of accessories and attachments. Mower orange touch-up paint (12 oz. Spray) .............. 554598 canopy / sunshade....
Ldu 3 11 3 ldu 3.1 lcd display unit (ldu) ___________________________________________________ the ldu displays current functional values for the operation of the mower, has indicator lights, and sounds audible warning alerts. The ldu operates in one of two modes, operator mode (default) and maintena...
3 ldu 12 3.1.2 alarm codes _____________________ in addition to the lights on the ldu, there are eight screen displays that are used to alert the operator or mechanic of a problem the needs to be corrected. Figure 3b low oil pressure screen is shown, alarm sounds, reels stop and raise to full up pos...
Ldu 3 13 3.1.5 maintenance mode maintenance mode is used by the superintendent to set and adjust functional values for the mower. Lcd displays available in maintenance mode are, calibrate pedal, set max mow speed, set travel speed, and set reverse speed. To enter maintenance mode, turn key to run po...
3 ldu 14 calibrate pedal: to calibrate the traction pedal, press forward or backward on the joystick (h) until the calibrate pedal screen is on the lcd display. With traction pedal in neutral, press the black button (j) to enter set mode. Press traction pedal all the way in the forward direction and...
Ldu 3 15 figure 3f hour s 000000.0 pedal rever s e 000 hour s 000000.0 c a li b r a te rever s e ped a l movement. C a li b r a te tr a ction ped a l. C a li b r a te forw a rd ped a l movement. Ch a nge m a x mow s peed. Mow s peed s etting. Mow s peed 8 mph > s et max mow s peed m a inten a nce ho...
4 adjustments 16 4 adjustments 4.1 general ________________________________________________________________ 1. Adjustments and maintenance should always be performed by a qualified technician. If proper adjustment cannot be made, contact an authorized jacobsen dealer. 2. Replace, do not adjust, worn...
Adjustments 4 17 4.3 bedknife adjustment ___________________________________________________ read section 4.2 before making the adjustment. Start adjustment at leading end of reel, followed by the trailing end. The leading end of the reel blade is that end which passes over the bedknife first during...
4 adjustments 18 4.5 flash attach ™ _________________________________________________________ installing cutting units 1. Place each cutting unit in front of its respective lift arm. Raise lift arm and position cutting unit so that yoke (t) is in line with swivel housing (s) . Carefully lower arm on...
Adjustments 4 19 4.7 belt ____________________________________________________________________ inspect and adjust new belt after first ten hours of operation. Adjust every 100 hours thereafter. Adjust alternator pulley so belt deflects 1/4 to 5/16 in. (6 to 8 mm) with a 20 lb. Push at midpoint betwe...
4 adjustments 20 4.9 steering toe-in _________________________________________________________ 1. Turn wheels to straight ahead position. 2. Loosen jam nuts (j) on both sides of tie rod (m) . 3. Turn tie rod (m) to provide proper toe-in. Toe-in must not exceed +1/16 in. (1.5 mm) (k) . Retighten jam ...
Adjustments 4 21 4.11 armrest pivot __________________________________________________________ 1. Tighten or loosen pivot plunger (w) as required so plunger button stops the armrest at both ends of armrest pivot slots, and plunger body does not contact armrest pivot. Do not use plunger to increase p...
4 adjustments 22 4.12 torque specification___________________________________________________ jacobsen uses grade 5 plated bolts as standard, unless otherwise noted. For tightening plated bolts, use the value given for lubricated. Notice all torque values included in these charts are approximate and...
Maintenance 5 23 5 maintenance 5.1 general ________________________________________________________________ 1. Adjustment and maintenance should always be performed by a qualified technician. If proper adjustments cannot be made, contact an authorized jacobsen dealer. 2. Inspect the equipment on a r...
5 maintenance 24 5.4 air filter_______________________________________________________________ check the service indicator daily. If red band appears in the window (b) replace the element. Do not remove the element for inspection or cleaning. Unnecessary removal of the filter increases the risk of i...
Maintenance 5 25 5.7 battery ________________________________________________________________ make absolutely certain the ignition switch is off and the key has been removed before servicing the battery. Tighten cables securely to battery terminals and apply a light coat of silicone dielectric greas...
5 maintenance 26 5.10 muffler and exhaust __________________________________________________ to protect from carbon monoxide poisoning, inspect the complete exhaust system regularly, and always replace a defective muffler. If you notice a change in the color or sound of the exhaust, stop the engine ...
Maintenance 5 27 5.13 hydraulic filters ______________________________________________________ the hydraulic system is protected by two 10 micron filters, a charge filter (b) and return line filter (a) . Flow though the filters is monitored during operation. When pressure drop across the filters is ...
5 maintenance 28 5.15 radiator _______________________________________________________________ check coolant level daily. Radiator should be full and recovery bottle should be up to the cold mark. Drain and refill annually. Remove the radiator cap, open the engine block drain, and the radiator drain...
Maintenance 5 29 5.18 wheel mounting procedure ____________________________________________ 1. Remove dirt, grease, and oil from stud thread. Do not lubricate threads. 2. Position wheel on hub and inspect to insure full contact between mounting surface of wheel and hub or brake drum. 3. Finger tight...
5 maintenance 30 5.20 reel backlapping ______________________________________________________ check the reel and bedknife to determine if backlapping or grinding will restore the cutting edge. If wear or damage is beyond the point where the cutting edges can be corrected by the lapping process, they...
Maintenance 5 31 5.21 storage ________________________________________________________________ general 1. Wash the mower thoroughly and lubricate. Repair and paint damaged or exposed metal. 2. Inspect the mower, tighten all hardware, and replace worn or damaged components. 3. Drain and refill radiat...
6 troubleshooting 32 6 troubleshooting 6.1 general ________________________________________________________________ the troubleshooting chart below lists basic problems that may occur during start-up and operation. For more detailed information regarding the hydraulic and electrical systems contact ...
Maintenance & lubrication charts 7 33 7 maintenance & lubrication charts 7.1 general ________________________________________________________________ 1. Always clean grease fittings before and after lubrication. 2. Lubricate with grease that meets or exceeds nlgi grade 2 lb specifications. Apply gre...
7 maintenance & lubrication charts 34 7.3 lubrication chart _____________________________________________________ 2 3 3 5 6 7 7 8 8 9 10 12 12 11 13 11 13 14 14 14 4 15 1 9 grease fittings f1 - 50 hours (every week) 1 swivel housing 2 lift arm 3 lift cylinders 4 lift arm pivot 5 brake pedal pivot 6 ...
Notes: 8 35 8 notes:.
9 parts catalog 36 9 parts catalog 9.1 how to use the parts catalog _________________________________________ abbreviations n/s -not serviced separately, can only be obtained by ordering main component or kit. Ar - variable quantity or measurement is required to obtain correct adjustment. Symbols su...
Parts catalog 9 37 9.3 table of contents______________________________________________________ 1.1 .........Decals ..................................................................... 38 2.1 .........Hood ....................................................................... 40 3.1 .........Seat p...
38 2 2 6 3 4 5 5 6 7 10 12 11 15 3 8 14 14 13 15 16 16 1 1 3 9 b io d e g radable flu id 4181865 ® a textron company 838363 4199140 lf 550 lf 550 4wd lf 550 4wd turbo lf 570 lf 570 4wd lf 570 4wd turbo lf 550 1.1 decals serial no. All.
39 > change from previous revision 7 4 3 10 13 9 11 3008683 3008522 3008521 3008682 105 db l w a ! 4131663 12 4181864 4181862 4181861 lf 570 item part no. Qty. Description serial numbers/notes 1 4111408 2 decal, bio fluid 2 3008930 1 decal, flash attach 3 3008683 2 decal, backlap located on front ax...
40 1 2 17 5 4 7 6 9 3 18 15 17 20 22 16 16 19 16 10 11 12 12 14 21 8 16 15 lf 550 2.1 hood serial no. All lf34-1.
41 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4266311 1 hood assembly includes items 8 on illustration 1.1 2 4130360 ar • seal, trim 5 foot length, cut to size 3 4221520 1 • foam, rear 4 822529 2 hair pin, 7/16 x 2 x 1/8” 5 446118 4 lockwasher, #10 h...
42 8 3 19 5 6 9 4 3 0 16 24 25 2 6 9 22 2 3 1 8 6 9 10 10 10 1 20 3 4 21 12 7 14 15 1 3 11 26 27 17 8 2 8 29 29 8 33 3 1 3 2 lf 550 3.1 seat pan harita seat serial no. 67978 - 1651 ~ 1787 serial no. 67979 - 1651 ~ 1818 serial no. 67980 - 1651 ~ 2499 serial no. 67981 - 1651 ~ 1756 serial no. 67982 - ...
43 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1004279 1 floor pan 2 4218500 1 seat pan 3 4217621 1 support, seat 4 4210561 1 adjuster, double latching 5 4222229 1 plug, 2 x 2” tube 6 400258 9 screw, 3/8-16 x 3/4” hex head 7 441602 4 carriage bolt, 5/...
44 8 8 3 19 5 6 9 4 3 0 16 24 25 2 6 9 22 2 3 1 8 6 9 10 10 10 1 20 20 21 12 7 14 15 1 3 11 26 27 17 8 2 8 29 29 29 8 3 1 3 2 lf 550 3.2 seat pan michigan seat serial no. 67978 - 1788 and up serial no. 67979 - 1819 and up serial no. 67980 - 2500 and up serial no. 67981 - 1757 and up serial no. 67982...
45 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1004279 1 floor pan 2 4247310 1 seat pan 3 4217621 1 support, seat 4 4210561 1 adjuster, double latching 5 4222229 1 plug, 2 x 2” tube 6 400258 9 screw, 3/8-16 x 3/4” hex head 7 441602 4 carriage bolt, 5/...
46 1 2 3 4 5 6 7 8 9 10 11 12 1 3 lf 550 4.1 armrest support serial no. All.
47 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 ref 1 armrest assembly 2 4188380 1 support, upper armrest 3 4189843 4 screw, m6-1 x 65 mm hex head 4 4188484 4 flange, m6 body fastener 5 473211 4 spacer, black neoprene 6 4209240 1 pivot, lower armrest s...
48 1 2 3 4 5 6 7 8 9 10 11 12 3 6 3 6 3 7 38 38 1 3 14 15 16 17 17 1 8 19 ldu joy s tick mow light horn horn l reel r reel c reel key s witche s acce ss ory o u tlet 20 3 5 21 22 2 3 2 3 3 9 24 25 26 40 41 27 2 8 29 3 0 3 1 3 2 33 33 3 4 3 4 lf 550 5.1 armrest serial no. All.
49 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4233480 1 armrest, upper 2 4168560 1 armrest, lower 3 4189540 8 screw, m4-0.7 x 20 mm torx 4 4188480 8 flange, m4 x 4 mm body 5 4188482 8 spacer, black neoprene 6 4219300 1 harness, ldu 7 843942 1 • socke...
50 1 2 3 4 5 20 6 8 9 9 10 10 10 11 11 12 1 3 14 15 16 17 1 8 19 7 lf 550 6.1 traction pedal serial no. All.
51 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4218260 1 pedal, traction reference u3, see 48.1 2 4235560 1 plate, pedal support 3 400128 4 screw, 1/4-20 x 3-1/2” hex head 4 453023 4 flat washer, 1/4 5 4233220 4 spacer 6 446130 4 lockwasher, 1/4 heavy...
52 4 5 6 7 8 9 13 16 17 20 22 1 2 3 18 10 30 10 23 23 20 16 17 24 25 26 26 21 14 11 12 15 26 26 27 27 28 29 19 25 10 22 lf 550 7.1 frame and front axle serial no. 67978 - 1651 ~ 2499 serial no. 67979 - 1651 ~ 2499 serial no. 67980 - 1651 ~ 2499 serial no. 67981 - 1651 ~ 2499 serial no. 67982 - 1651 ...
53 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4236060 2 tire, 26.5 x 14-12 4 ply 2 4210442 2 rim, 12 x 10.5 3 360111 2 valve, inflation 4 4209440 2 wheel motor see 42.1 4222844 1 • seal kit 4222842 1 • shaft, module 4222843 1 • brake module 5 4222840...
54 4 5 6 6 7 8 9 13 20 22 1 2 3 18 6 13 4 10 10 23 23 20 17 17 24 25 25 26 26 21 14 11 12 15 26 27 27 19 25 10 22 16 17 lf 550 7.2 frame and front axle serial no. 67978 - 2500 and up serial no. 67979 - 2500 and up serial no. 67980 - 2500 and up serial no. 67981 - 2500 and up serial no. 67982 - 2500 ...
55 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4236060 2 tire, 26.5 x 14-12 4 ply 2 4251534 2 rim, 12 x 10.5 3 360111 2 valve, inflation 4 4228801 2 wheel motor 4229520 1 • motor seal kit 4229521 1 • multi-disc seal kit 5 008008460 5 • nut, m14-1.5 x ...
56 1 2 3 4 4 5 5 6 6 lf 550 8.1 rops serial no. All.
57 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4218320 1 rops 2 5000465 8 screw, 1/2-13 x 1-1/4” hex gr 8 3 446154 8 lockwasher, 1/2 heavy 4 4257812 1 seat belt kit 5 400370 2 screw, 7/16-20 x 1” hex head 6 446148 2 lockwasher, 7/16 heavy.
58 1 2 3 4 5 6 7 8 9 10 12 11 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 9 9 9 4 16 15 17 15 20 15 25 29 31 31 26 32 34 35 36 37 lf 550 9.1 2wd steering 2wd units only serial no. 67978 - all serial no. 67981 - all.
59 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4219320 2 tire, 18 x 9.5-8 treaded 4-ply s/n 1651 ~ 2499 for all models 1 4236061 2 tire, 20 x 10-8 treaded 4-ply s/n 2500 and up for all models 2 4236021 2 rim 3 360111 2 inflation valve 4 361648 6 washe...
60 15 1 3 9 8 20 6 14 11 11 38 12 9 17 16 10 17 15 3 0 3 6 3 4 1 26 7 4 9 9 4 5 4 3 1 3 0 3 2 24 33 3 2 19 22 22 2 3 21 21 1 8 29 3 5 3 7 25 16 20 2 8 27 3 9 3 9 40 40 41 41 lf 550 10.1 4wd steering 4wd units only serial no. 67979 - all serial no. 67980 - all serial no. 67982 - all serial no. 67983 ...
61 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4219320 2 tire, 18 x 9.5-8 treaded 4-ply s/n 1651 ~ 2499 for all models 1 4236061 2 tire, 20 x 10-8 treaded 4-ply s/n 2500 and up for all models 2 4236021 2 rim 3 360111 2 inflation valve 4 361648 6 washe...
62 1 2 3 4 5 6 7 7 8 9 10 12 11 13 25 14 15 16 17 18 19 20 21 22 23 24 11 11 26 27 28 29 30 lf 550 11.1 tilt steering serial no. 67978 - 1651 ~ 1765 serial no. 67979 - 1651 ~ 1797 serial no. 67980 - 1651 ~ 1668 serial no. 67981 - 1651 ~ 1742 serial no. 67982 - 1651 ~ 1830 serial no. 67983 - 1651 ~ 1...
63 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 5002918 1 actuator, gas spring 2 5002919 1 cable, actuator 3 4217626 1 tower, steering 4 4212981 1 valve, steering 4197940 1 • seal kit 339908 2 • o-ring, -4 orfs 339909 3 • o-ring, -6 orfs 5 4211400 4 sp...
64 a a 3 8 4 29 25 5 26 2 8 27 3 0 1 3 9 22 14 2 3 1 10 11 11 12 7 7 3 1 3 1 3 2 3 2 19 19 15 16 16 16 16 16 2 17 6 1 8 24 20 20 21 lf 550 11.2 tilt steering serial no. 67978 - 1766 and up serial no. 67979 - 1798 and up serial no. 67980 - 1669 and up serial no. 67981 - 1743 and up serial no. 67982 -...
65 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 5002918 1 actuator, gas spring 2 5002919 1 cable, actuator 3 4253491 1 tower, steering 4 4212981 1 valve, steering 4197940 1 • seal kit 339908 2 • o-ring, -4 orfs 339909 3 • o-ring, -6 orfs 5 4211400 4 sp...
66 1 2 2 3 4 5 6 7 7 8 9 10 11 11 12 12 12 1 3 14 15 16 17 1 8 19 22 21 20 lf 550 12.1 throttle lever serial no. All.
67 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4215661 1 bracket, throttle support > 2 2810116 2 • bushing, flange 3 453009 2 flat washer, 5/16 4 446136 2 lockwasher, 5/16 heavy 5 443106 2 nut, 5/16-18 hex 6 4217280 1 handle, throttle 7 64209-01 6 con...
68 2 3 5 34 8 9 10 12 13 14 16 18 19 21 22 24 28 30 23 4 17 26 26 1 11 22 22 28 30 26 24 20 28 26 30 6 7 11 27 31 25 32 29 33 15 28 26 30 lf 550 13.1 radiator and air cleaner non-turbo units serial no. 67978 - all serial no. 67979 - all serial no. 67981 - all serial no. 67982 - all.
69 lf 570 item part no. Qty. Description serial numbers/notes 1 3001965 1 air filter 5000919 1 • air cleaner element 5000920 1 • cover 5000921 1 • valve 2 3001388 1 bracket, air filter 3 4138381 1 shroud, rear frame 4 4121722 1 bracket, air cleaner mounting 5 4218562 1 shroud, radiator fan includes ...
70 2 3 5 6 7 8 9 10 11 13 14 16 18 19 21 22 23 27 31 34 4 17 15 26 25 35 26 32 32 1 11 22 12 22 22 24 20 29 33 37 28 38 26 36 30 28 26 30 28 26 30 28 30 lf 550 14.1 radiator and air cleaner turbo units serial no. 67980 - all serial no. 67983 - all.
71 lf 570 item part no. Qty. Description serial numbers/notes 1 3001965 1 air filter 5000919 1 • air cleaner element 5000920 1 • cover 5000921 1 • valve 2 3001388 1 bracket, air filter > 3 4138381 1 shroud, rear frame 4 4121722 1 bracket, air cleaner mounting 5 4234763 1 shroud, radiator fan include...
72 1 2 3 4 5 6 7 8 8 9 9 10 11 12 1 3 14 15 lf 550 15.1 remote oil cooler turbo units only serial no. 67980 - all serial no. 67983 - all.
73 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4162421 1 engine, kubota v1505-t-e3b 2 4177262 1 • oil filter 3 4233320 1 adapter, oil cooler 4 n/s 1 • center post 5 4237531 1 fitting, 3/8 npt x -8 orfs straight 339910 1 • o-ring, -8 orfs 6 4137099 1 f...
74 ref. Negative battery cable 1 2 3 14 26 18 19 20 21 22 23 24 25 27 28 29 30 31 24 24 6 7 10 12 13 21 16 17 4/5 16 17 8 9 11 22 30 2 20 a a 32 33 34 34 turbo engine lf 550 16.1 engine assembly and mounting serial no. All.
75 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4162400 1 engine, kubota v1505-e3b lf 550, lf 570 1 4162421 1 engine, kubota v1505-t-e3b lf 550 turbo, lf 570 turbo 2 366879 3 isolator, engine 3 1003239 1 front engine mount 4 1003260 1 left side engine ...
76 3 5 6 7 8 9 13 1 4 4 12 2 10 11 16 14 15 17 18 19 20 21 22 23 20 lf 550 17.1 engine exhaust and pump serial no. 67978 - 1651 ~ 2499 serial no. 67979 - 1651 ~ 2499 serial no. 67980 - 1651 ~ 2499 serial no. 67981 - 1651 ~ 2499 serial no. 67982 - 1651 ~ 2499 serial no. 67983 - 1651 ~ 2499.
77 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4209500 1 pump, traction 5003034 1 • seal kit 5003433 1 • shaft seal kit 5003434 2 • 3625 psi system relief kit 4224120 1 • charge relief kit 4224121 1 • o-ring, charge relief 4224140 1 • edc kit 4224180 ...
78 3 5 6 7 8 9 13 1 4 4 12 2 10 11 16 14 15 17 18 19 20 21 22 23 20 lf 550 17.2 engine exhaust and pump serial no. 67978 - 2500 and up serial no. 67979 - 2500 and up serial no. 67980 - 2500 and up serial no. 67981 - 2500 and up serial no. 67982 - 2500 and up serial no. 67983 - 2500 and up.
79 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4260170 1 pump, traction 5003034 1 • seal kit 5003433 1 • shaft seal kit 5003434 1 • 3625 psi system relief kit (port b) 4267670 1 • 4350 psi system relief kit (port a) 4224120 1 • charge relief kit 42241...
80 a a b b connect to engine fuel injector overflow. Connect to engine fuel pump 1 2 3 4 5 6 7 9 10 8 12 11 13 14 15 16 17 18 19 19 20 21 22 19 18 18 18 13 15 17 18 18 23 24 25 26 27 28 lf 550 18.1 fuel and hydraulic tanks serial no. All.
81 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 132647 1 valve, shut off 2 3001279 1 switch, float reference sw-9, see 48.1 3 3002397 1 plug, magnetic 339899 1 • o-ring 4 4237504 1 fuel tank 5 3005871 1 hydraulic tank 6 3005872 1 shell, tank cover 7 30...
82 1 2 3 4 4 5 7 6 8 5 12 8 6 6 15 6 7 7 7 9 10 11 5 14 1 3 lf 550 19.1 hydraulic components serial no. All.
83 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 123015 1 charge filter see 24.1 and 27.1 556417 1 • head 2811255 1 • oil filter cartridge 556419 1 • charge pressure switch reference sw-1, see 48.1 2 132704 1 return filter see 25.1 557772 1 • oil filter...
84 1 2 3 4 5 12 14 1 3 5 5 6 6 6 6 6 6 7 7 8 9 10 11 lf 550 20.1 pump hydraulics serial no. All.
85 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 3005871 1 tank, hydraulic see 18.1 2 365959 1 strainer, tank 2812075 1 • o-ring 3 340090 1 fitting, 24-24 90° 339915 1 • o-ring, -24 orfs 339903 1 • o-ring, -24 orb 4 1003992 1 tube, gear pump suction 5 4...
86 1 2 2 3 4 5 5 5 5 6 6 7 7 7 17 16 7 8 9 9 10 10 11 12 1 3 14 14 15 ▲ ▲ ▲ 17 lf 550 21.1 2wd traction hydraulics serial no. 67978 - 1651 ~ 2499 serial no. 67981 - 1651 ~ 2499.
87 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4209500 1 pump, traction see 17.1 2 339999 2 fitting, 16-16 straight 339913 1 • o-ring, -16 orfs 339901 1 • o-ring, -16 orb 3 4213140 1 tube, forward traction traction pump port a 339913 2 • o-ring, -16 o...
88 1 2 2 3 4 4 4 4 5 5 5 9 9 19 5 6 6 7 17 16 7 7 8 10 20 21 21 22 22 10 11 traction tube s drain tube brake tube 12 1 3 14 14 15 ▲ ▲ ▲ 17 1 8 lf 550 21.2 2wd traction hydraulics serial no. 67978 - 2500 and up serial no. 67981 - 2500 and up.
89 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4260170 1 pump, traction see 17.2 2 339999 2 fitting, 16-16 straight 339913 1 • o-ring, -16 orfs 339901 1 • o-ring, -16 orb 3 4251542 1 tube, forward traction traction pump port a 339913 2 • o-ring, -16 o...
90 1 2 2 3 4 4 5 5 5 5 6 6 7 7 8 9 9 10 10 11 12 1 3 14 16 15 1 8 17 ▲ ▲ ▲ lf 550 22.1 front 4wd traction hydraulics serial no. 67979 - 1651 ~ 2499 serial no. 67980 - 1651 ~ 2499 serial no. 67982 - 1651 ~ 2499 serial no. 67983 - 1651 ~ 2499.
91 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4209500 1 pump, traction see 17.1 2 339999 2 fitting, 16-16 straight 339913 1 • o-ring, -16 orfs 339901 1 • o-ring, -16 orb 3 4213140 1 tube, forward traction traction pump port a 339913 2 • o-ring, -16 o...
92 1 2 2 3 4 4 5 5 5 5 6 6 7 7 8 9 19 19 19 19 20 21 22 22 2 3 2 3 9 10 10 11 12 1 3 14 16 15 1 8 17 ▲ ▲ ▲ traction tube s drain tube brake tube lf 550 22.2 front 4wd traction hydraulics serial no. 67979 - 2500 and up serial no. 67980 - 2500 and up serial no. 67982 - 2500 and up serial no. 67983 - 2...
93 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4260170 1 pump, traction see 17.2 2 339999 2 fitting, 16-16 straight 339913 1 • o-ring, -16 orfs 339901 1 • o-ring, -16 orb 3 4251542 1 tube, forward traction traction pump port a 339913 2 • o-ring, -16 o...
94 1 2 3 3 4 4 4 5 6 7 7 8 9 10 11 12 1 3 14 15 15 16 16 20 20 21 21 17 1 8 19 19 port a port b port a port b lrr lrf lf rrr rrf rf rev drn 4wd valve front view 4wd valve left s ide view 4wd valve ri g ht s ide view lf 550 23.1 rear 4wd traction hydraulics serial no. 67979 - 1651 ~ 2499 serial no. 6...
95 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4209283 1 tube, left 4wd forward traction 4wd valve port lf, see 22.1 2 4210280 1 tube, right 4wd forward traction 4wd valve port rf, see 22.1 3 339994 2 fitting, 12-12 straight 339912 1 • o-ring, -12 orf...
96 1 2 3 3 4 4 4 5 6 7 7 8 9 10 11 12 1 3 14 15 15 16 16 20 20 21 21 17 1 8 19 19 port a port b port a port b lrr lrf lf rrr rrf rf rev drn 4wd valve front view 4wd valve left s ide view 4wd valve ri g ht s ide view lf 550 23.2 rear 4wd traction hydraulics serial no. 67979 - 2500 and up serial no. 6...
97 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4251624 1 tube, left 4wd forward traction 4wd valve port lf, see 22.2 2 4251621 1 tube, right 4wd forward traction 4wd valve port rf, see 22.2 3 339994 2 fitting, 12-12 straight 339912 1 • o-ring, -12 orf...
98 1 2 3 4 5 6 6 7 7 8 9 10 11 12 1 3 14 15 16 17 17 1 8 1 8 19 20 21 lf 550 24.1 charge and brake hydraulics serial no. 67978 - 1651 ~ 2499 serial no. 67979 - 1651 ~ 2499 serial no. 67980 - 1651 ~ 2499 serial no. 67981 - 1651 ~ 2499 serial no. 67982 - 1651 ~ 2499 serial no. 67983 - 1651 ~ 2499.
99 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 123015 1 charge filter see 19.1 556417 1 • filter head 2811255 1 • filter element cartridge 556419 1 • 25 psi charge pressure switch 2 340011 1 fitting, 10-16 straight 339911 1 • o-ring, -10 orfs 339901 1...
100 1 2 3 4 5 6 6 7 7 8 9 10 11 12 1 3 14 15 16 17 17 1 8 1 8 19 20 21 22 22 lf 550 24.2 charge and brake hydraulics serial no. 67978 - 2500 and up serial no. 67979 - 2500 and up serial no. 67980 - 2500 and up serial no. 67981 - 2500 and up serial no. 67982 - 2500 and up serial no. 67983 - 2500 and ...
101 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 123015 1 charge filter see 19.1 556417 1 • filter head 2811255 1 • filter element cartridge 556419 1 • 25 psi charge pressure switch 2 340011 1 fitting, 10-16 straight 339911 1 • o-ring, -10 orfs 339901 ...
102 1 2 2 3 4 5 6 7 8 9 10 11 11 12 1 3 lf 550 25.1 return hydraulics serial no. All.
103 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4217400 1 tube, return filter see 26.1 and 29.1 for connecting tubes 339912 1 • o-ring, -12 orfs 339913 1 • o-ring, -16 orfs 2 339999 2 fitting, 16-16 straight 339913 1 • o-ring, -16 orfs 339901 1 • o-ri...
104 1 10 3 4 5 6 7 7 8 9 2 2 3 1 3 1 9 9 10 10 10 10 10 10 10 11 11 11 12 1 3 1 3 14 15 16 17 1 8 19 19 19 20 25 20 21 22 2 3 24 reel motor t ub e s 26 27 2 8 29 ◆ ◆ ◆ ◆ lf 550 26.1 front reel hydraulics serial no. 67978 - 1651 ~ 1775 serial no. 67979 - 1651 ~ 1812 serial no. 67980 - 1651 ~ 1668 ser...
105 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1002154 1 gear pump see 17.1 2 340292 4 union, -10 orfs x -10 orfs straight 339911 2 • o-ring, -10 orfs 3 4244263 1 hose, pump to front reel valve 4 339990 1 fitting, -10 orfs x -12 orb straight 339911 1...
106 1 10 3 4 5 6 7 7 8 9 2 2 3 1 3 1 9 9 10 10 10 10 10 10 10 11 11 11 12 1 3 1 3 14 15 16 17 1 8 19 19 19 20 25 20 21 22 2 3 24 reel motor t ub e s 26 27 2 8 29 ◆ ◆ ◆ ◆ lf 550 26.2 front reel hydraulics serial no. 67978 - 1776 and up serial no. 67979 - 1813 and up serial no. 67980 - 1669 and up ser...
107 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1002154 1 gear pump see 17.1 2 340292 4 union, -10 orfs x -10 orfs straight 339911 2 • o-ring, -10 orfs 3 4244263 1 hose, pump to front reel valve 4 339990 1 fitting, -10 orfs x -12 orb straight 339911 1...
108 1 2 3 4 5 5 6 7 8 8 8 9 10 10 10 10 11 11 11 11 12 12 1 3 14 15 16 17 1 8 1 8 19 19 20 21 22 reel motor t ub e s 2 3 24 25 26 ◆ ◆ ◆ lf 550 27.1 rear reel hydraulics serial no. 67978 - 1651 ~ 1775 serial no. 67979 - 1651 ~ 1812 serial no. 67980 - 1651 ~ 1668 serial no. 67981 - 1651 ~ 1752 serial ...
109 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1002154 1 gear pump see 17.1 2 340033 1 fitting, -10 orfs x -10 orb 45° 339911 1 • o-ring, -10 orfs 339899 1 • o-ring, -10 orb 3 4244264 1 tube, pump to rear reel valve 4 340071 1 fitting, -10 orfs x -12...
110 1 2 3 4 5 5 6 7 8 8 8 9 10 10 10 10 11 11 11 11 12 12 1 3 14 15 16 17 1 8 1 8 19 19 20 21 22 reel motor t ub e s 2 3 24 25 26 ◆ ◆ ◆ lf 550 27.2 rear reel hydraulics serial no. 67978 - 1776 and up serial no. 67979 - 1813 and up serial no. 67980 - 1669 and up serial no. 67981 - 1753 and up serial ...
111 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1002154 1 gear pump see 17.1 2 340033 1 fitting, -10 orfs x -10 orb 45° 339911 1 • o-ring, -10 orfs 339899 1 • o-ring, -10 orb 3 4244264 1 tube, pump to rear reel valve 4 340071 1 fitting, -10 orfs x -12...
112 1 2 3 4 4 20 21 5 6 6 7 7 8 9 10 11 11 11 11 11 12 12 1 3 14 15 16 17 17 1 8 1 8 19 lf 550 28.1 front lift hydraulics serial no. All.
113 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4212981 1 steering valve see 11.1 2 1003339 1 hose, steering valve to lift valve steering valve port t, lift valve port t 3 1003340 1 hose, steering valve to lift valve steering valve port e, lift valve ...
114 1 2 3 4 4 4 22 4 5 6 6 7 8 9 10 10 11 11 12 1 3 14 15 16 17 1 8 19 20 lf 550 29.1 rear lift hydraulics serial no. All.
115 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4195081 1 lift valve see 19.1 2 337317 1 fitting, -6 orb one way restrictor lift valve port 4 3 353190 1 plate, 0.026” orifice 4 339979 4 fitting, 6-6 straight lift valve port 6, cylinders 339909 1 • o-r...
116 a a att a che s to left s ide engine mo u nt att a che s to s t u d welded on fr a me 1 2 3 4 5 6 7 8 8 9 2 3 22 10 11 12 12 1 3 14 14 15 15 16 17 1 8 19 20 21 lf 550 30.1 steering hydraulics serial no. All.
117 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1002154 1 gear pump see 17.1 2 340274 1 tee, 8-10-8 straight run 339910 2 • o-ring, -8 orfs 339898 1 • o-ring, -10 orb 3 364945 1 fitting, -8 orfs diagnostic 4 363030 1 dust cover 5 1003334 1 hose, pump ...
118 re a r lift t ub e s re a r lift t ub e s reel motor t ub e s reel motor t ub e s reel motor t ub e s s teering t ub e s s teering t ub e s p u mp int a ke t ub e 1 1 2 2 3 19 3 4 4 5 6 8 ★ 8 8 9 9 ★ attache s to weld s tud on frame. 10 9 12 7 1 3 14 15 16 17 22 2 3 2 3 21 4 4wd t ub e s 14 11 b...
119 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 400118 4 screw, 1/4-20 x 1-3/4” 2 3003110 5 clamp, double 5/8” tube see 26.1 and 27.1 3 366811 6 clamp, 3/8” tube see 26.1 and 27.1 4 444708 6 locknut, 1/4-20 hex center 5 400264 4 screw, 3/8-16 x 1-1/4”...
120 30 outside yokes only. 31 32 32 1 2 5 6 7 8 9 12 11 13 14 15 16 17 18 19 20 21 22 24 25 26 27 28 29 18 11 11 6 6 17 19 7 7 8 8 10 17 19 28 17 19 9 19 32 19 19 32 32 3 4 10 11 11 8 8 7 7 19 19 6 6 32 17 19 6 32 17 31 30 23 33 34 lf 550 32.1 lift arms serial no. All.
121 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 4170623 1 left front lift arm 2 4170624 1 right front lift arm 3 4170626 1 left rear lift arm 4 4170627 1 right rear lift arm 5 4170625 1 center lift arm 6 3006539 10 • bushing 2 per lift arm 7 1002498 5...
122 a b c d e f g h j k l m a - headlight b - lift arm limit switch c - fuel level sender/ instrument panel d - seat switch e - oil float switch f - glow plugs g - fuel solenoid h - charge filter switch j - engine oil pressure switch k - temperature sender l - 4wd valve (4wd only) m - reel valve 11 ...
123 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 ------------ 1 tray, battery see 7.1 2 4122840 2 headlight 4123183 1 • bulb reference l-1 and l-2, see 48.1 3 4216680 1 controller reference u-6, see 48.1 4 5003282 2 • fuse, 20 amp reference f-1 & f-2, ...
124 2 3 5 6 7 8 9 12 11 1 3 14 16 1 8 1 8 19 20 21 22 2 3 24 27 2 8 29 3 1 33 4 17 15 25 26 3 4 3 2 1 3 5 3 6 3 7 10 3 0 2 3 41 8 1 8 6 3 41 8 2520 manufactured under one or more of the followin g u. S . Patent s : xxxxxx xxxxxx lf 550 34.1 five inch reel assembly lf 550 serial no. 67984 - all seria...
125 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 5003087 1 frame, reel 2 4182520 2 • decal, danger 3 4181863 1 • decal, warning 4 5003053 1 7 blade left hand reel used on 67984 4 5003054 1 7 blade right hand reel used on 67985 5 1004786 1 bearing housi...
126 2 3 5 6 7 8 9 10 12 11 13 14 16 18 19 20 21/22 23 24 4 17 15 25 26/27 1 12 8 19 lf 550 35.1 five inch reel assembly lf 550 serial no. 67984 - all serial no. 67985 - all.
127 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 1000770 1 rear roller see 39.1 2 1002224 2 zerk bolt 3 446142 2 lockwasher, 3/8 heavy 4 400264 2 screw, 3/8-16 x 1-1/4” hex head 5 453011 2 flat washer, 3/8 6 345510 2 spacer 7 2000065 1 casting, counter...
128 2 3 3 5 6 7 8 9 10 12 11 13 14 16 18 19 22 20 21 40 23 24 27 28 29 30 31 33 4 17 15 25 26 34 37 38 39 35 36 32 1 18 18 34 27 38 39 33 35 36 26 14 4182520 lf 550 36.1 seven inch reel assembly lf 570 serial no. 67986 - all serial no. 67987 - all.
129 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 2810472 1 reel, 11 blade used on 67986 1 2810471 1 reel, 9 blade used on 67987 2 5002609 1 frame, 7” reel 3 4182520 2 • decal, danger 4 2811399 1 bedknife backing assembly 455066 ar • shim 5 503460 1 • b...
130 3 5 7 12 13 18 19 20 21 22 4 17 25 2 1 6 8 9 10 11 13 14 16 23 24 27 28 29 26 30 lf 550 37.1 seven inch reel assembly lf 570 serial no. 67986 - all serial no. 67987 - all.
131 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 445525 2 palnut, 1/4 2 445795 2 nut, 5/16-18 spiralock flange 3 1002226 2 zerk bolt 4 3004738 2 front roller adjuster 5 3005209 1 shield 6 3009280 1 scraper, 22” rear roller 7 3009281 1 spring, 22” rear ...
132 > change from previous revision 2 3 5 6 7 8 9 10 11 4 1 lf 550 38.1 down pressure spring serial no. All item part no. Qty. Description serial numbers/notes 1 461397 1 roll pin, 1/4 x 1-1/4” 2 453017 1 flat washer, 1/2 3 400268 1 screw, 3/8-16 x 1-3/4” hex head 4 3008593 1 tube, down pressure 5 4...
133 > change from previous revision lf 570 item part no. Qty. Description serial numbers/notes 1 3001654 1 shaft, roller 2 3001655 1 tube, roller 3 3001656 2 seal, grease 4 5000625 2 bearing, cup and cone 5 3000983 2 seal, grease 6 3001762 2 sleeve, wear 7 445801 2 nut, 5/8-18 hex jam lock 8 3000698...
134 > change from previous revision 1 2 3 4 5 / 8 6 7 lf 550 40.1 brake valve part number 4211880 serial no. All item part no. Qty. Description serial numbers/notes 1 4216690 1 direction control valve, manual 4219540 1 • seal kit 2 4237106 1 • handle kit 3 4216691 1 check valve 4219420 1 • seal kit ...
135 > change from previous revision 1 2 10 3 4 5 5 6 6 7 8 9 lf 570 41.1 reel valve part number 4195041 serial no. All item part no. Qty. Description serial numbers/notes 1 5003080 1 flow control 5003579 1 • flow control seal kit 2 4136815 1 solenoid valve 339909 4 • o-ring 3 4135552 1 coil referenc...
136 > change from previous revision 1 2 3 lf 550 42.1 front wheel motor part number 4209440 serial no. 67978 - 1651 ~ 2499 serial no. 67979 - 1651 ~ 2499 serial no. 67980 - 1651 ~ 2499 serial no. 67981 - 1651 ~ 2499 serial no. 67982 - 1651 ~ 2499 serial no. 67983 - 1651 ~ 2499 item part no. Qty. Des...
137 > change from previous revision 1 2 3 4 5 6 7 8 2 2 2 9 10 11 lf 570 43.1 rear wheel motor part number 4178560 serial no. 67979 - all serial no. 67980 - all serial no. 67982 - all serial no. 67983 - all item part no. Qty. Description serial numbers/notes 1 1 seal exclusion 2 4 seal, 3” i.D. 3 1 ...
138 > change from previous revision p t t g 10 9 8 1 2 3 4 6 front top re a r 2 / 7 3 4 4 5 6 6 8 1 lf 550 44.1 lift valve part number 4195081 serial no. All item part no. Qty. Description serial numbers/notes 1 5003144 1 relief valve 5003579 1 • relief valve seal kit 2 5001355 3 pilot operated chec...
139 > change from previous revision 1 2 3 4 4 5 5 item part no. Qty. Description serial numbers/notes 1 4216685 1 plug, orifice 2 4216681 2 check valve 4219520 1 • seal kit 3 4216686 1 sequence valve 4219540 1 • seal kit 4 4216689 2 relief valve 4219520 1 • seal kit 5 4216684 6 plug, -6 tapered lf 5...
140 > change from previous revision 1 2 3 lf 550 43.1 reel motor part number 2822503 and 4260373 (five inch reel) serial no. All item part no. Qty. Description serial numbers/notes 1 845279 1 o-ring 2 5003140 2 relief valve 3 5003688 1 face plate 5003589 1 seal kit.
141 > change from previous revision lf 570 44.1 reel motor part number 1002620 and 4260372 (seven inch reel) serial no. All item part no. Qty. Description serial numbers/notes 1 3006021 1 o-ring 2 5003140 2 relief valve 3 5003485 1 face plate 4 5003031 1 seal kit not shown 5 4102440 1 shaft, output ...
142 a b p g t .5 ci .5 ci .5 ci gear pump rear reel valve front reel valve 1167 psi 1167 psi lr reel motor rr reel motor * * 1167 psi lf reel motor * 1167 psi c reel motor * 1167 psi rf reel motor * reel diag. Reel diag. Strg. Diag. 10 micron 25 psi crack bypass 25 psi crack bypass 100 mesh screen r...
143 1 2 3 4 6 8 9 10 g chg st br drn p t t left front cylinder center cylinder left rear cylinder right rear cylinder right front cylinder 450 psi .055 .026 .040 .040 .040 .040 .040 .040 .040 .040 25 psi 25 psi 10 micron charge filter front wheel motors lift valve strg. Diag a b c d e f g h 19.23 ci...
144 a b p g t .5 ci .5 ci .5 ci gear pump rear reel valve front reel valve 1167 psi 1167 psi lr reel motor rr reel motor * * 1167 psi lf reel motor * 1167 psi c reel motor * 1167 psi rf reel motor * reel diag. Reel diag. Strg. Diag. 10 micron 25 psi crack bypass 25 psi crack bypass 100 mesh screen r...
145 1 2 3 4 6 8 9 10 g chg st br drn p t t left front cylinder center cylinder left rear cylinder right rear cylinder right front cylinder 450 psi .055 .026 .040 .040 .040 .040 .040 .040 .040 .040 25 psi 25 psi 10 micron charge filter front wheel motors lift valve strg. Diag a b c d e f g h 280 cc 2...
146 a b p g t .5 ci .5 ci .5 ci 3625 psi 3625 psi 315 psi 2.81 ci tow valve reverse diag. Forward diag 3000 rpm a b traction pump gear pump rear reel valve front reel valve 1167 psi 1167 psi lr reel motor rr reel motor * * 1167 psi lf reel motor * 1167 psi c reel motor * 1167 psi rf reel motor * ree...
147 1 2 3 4 6 8 9 10 g chg st br lf rf rev drn lrr lrf rrr rrf drn p t t left front cylinder center cylinder left rear cylinder right rear cylinder right front cylinder 450 psi .040 .040 .040 .040 .040 .040 .040 .040 .040 25 psi 25 psi 10 micron charge filter left front wheel motor right front wheel...
148 a b p g t .5 ci .5 ci .5 ci 3625 psi 4350 psi 315 psi 2.81 ci tow valve reverse diag. Forward diag 3000 rpm a b traction pump gear pump rear reel valve front reel valve 1167 psi 1167 psi lr reel motor rr reel motor * * 1167 psi lf reel motor * 1167 psi c reel motor * 1167 psi rf reel motor * ree...
149 1 2 3 4 6 8 9 10 g chg st br lf rf rev drn lrr lrf rrr rrf drn p t t left front cylinder center cylinder left rear cylinder right rear cylinder right front cylinder 450 psi .040 .040 .040 .040 .040 .040 .040 .040 .040 25 psi 25 psi 10 micron charge filter left front wheel motor right front wheel...
150 3 0 8 6 8 5 8 7 8 7a 3 0 8 6 8 5 8 7 8 7a j1-1 j1-2 s p a re inp u t j1- 3 j1-4 j1-5 j1-6 progr a m s elect #2 j1-7 j1- 8 j1-9 j1-10 b a ckl a p hydr au lic oil level progr a m s elect #1 engine oil pre ssu re j1-11 progr a m s elect # 3 j1-12 j2-1 j2-2 j2- 3 j2-4 j2-5 j2-6 j2-7 j2- 8 j2-9 j2-10...
151 2 3 2 3 2 3 2 3 j 8 -1 j 8 -2 j 8 - 3 j 8 -4 j 8 -5 j 8 -6 p 3 -1 p 3 -2 4 3 0- rd 445- rd rd - 4 3 1 4 3 6 - gy/rd 4 3 5 - gy/rd 444 - wh 442 - y e 441 - gn 4 3 4 - bk rd - 50e rd - 8 0b y e - 410b gn - 400b rd - 8 0b rd - 50e wh - 100i ye - 410c gn - 400c 410a - ye 400a - gn bk - 20e 465 - bk ...
152 lf 550 item reference illustration part number description serial numbers/notes b1 see 33.1 n/s battery cb1 see 33.1 361439 50 amp circuit breaker (alternator) f1 see 5.1 836892 10 amp fuse (power outlet) f2 not shown 836892 10 amp fuse (deluxe seat) k1 see 33.1 4193880 glow plug relay k2 see 33...
Fluids and compounds * refer to the operator’s manual or the parts & maintenance manual for the correct hydraulic oil requirements for your machine. Jacobsen offers a high usage parts catalog illustrating commonly used parts through easy to read line drawings. See your local jacobsen dealer for a co...
154 index 008008460...................55 1000480.....................125 1000770.....................127 1002031.......................59 1002032.......................59 100215477 , 79 , 105 , 107 , ..... 109 , 111 , 117 1002224.....................127 1002226.....................131 1002498..........
155 index 340008 ........................ 99 340011 ................ 99 , 101 340022 ................ 99 , 101 340026 .............. 107 , 111 340033 .............. 109 , 111 340034 .................. 95 , 97 340055 .................. 95 , 97 340061 ...................... 113 340070 . 95 , 97 , 105 ...
156 index 4188484.......................47 4188569.......................47 4188840.......................49 4189540.......................49 4189840.......................49 4189841.......................49 4189842.......................49 4189843.......................47 4192480......................
157 index 4252433...................... 61 4255270...................... 65 4256510...................... 65 4256511...................... 65 4257171...................... 45 4257812...................... 57 4260170.. 79 , 89 , 93 , 101 4260372............ 107 , 111 4260373............ 107 , 111 426...
Jacobsen, a textron company 11108 quality drive, charlotte, nc 28273 www.Jacobsen.Com 800-848-1636 when performance matters. ™ equipment from jacobsen is built to exacting standards ensured by iso 9001 and iso 14001 registration at all of our manufacturing locations. A worldwide dealer network and f...