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Jacobsen AR-522 68098 Parts & Maintenance Manual

Manual is about: Jacobsen AR-522 Rotary mower

Summary of AR-522 68098

  • Page 1

    When performance matters. ™ ar-522 ™ 68098 – ar-522, kubota ® v2403-mt, 4wd, with rops 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 attemp...

  • Page 2

    © copyright 2009, 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 a parts list for your new jacobsen machine. This manual should be store...

  • Page 3

    En-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 v2403-m-t engine ....................................

  • Page 4: Warning

    1 safety en-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 man...

  • Page 5: Warning

    Safety 1 en-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 pote...

  • Page 6

    2 specifications en-6 2 specifications 2.1 product identification _________________________________________________ 68098 .............................. Ar-522, 5 gang 4wd with rops serial number ................ An identification plate, like the one shown, listing the serial number, is attached to ...

  • Page 7: Caution

    Specifications 2 en-7 2.5 cutting units ___________________________________________________________ overall cutting width .......90 in. (2.54 m) number of cutting units: ..Five - three front, two rear. Height of cut ................... .3/4 to 5-1/4 in. (19 to 133 mm) in 1/4 in. (6 mm) increments 2....

  • Page 8

    2 specifications en-8 declaration of conformity prohlÁŠenÍ o shod overensstemmelseserklÆring conformiteitsverklaring vastavusdeklaratsioon vaatimustenmukaisuusvakuutus declaration de conformite konformitÄtserklÄrung megfelelsÉgi nyilatkozat dichiarazione di conformitÀ atbilstbas deklar!Cija atitikti...

  • Page 9

    Specifications 2 en-9 operator ear noise level ž @¸ \@ hladina hluku v oblasti uší operátora støjniveau i førers ørehøjde geluidsniveau oor bestuurder müratase operaatori kõrvas melutaso käyttäjän korvan kohdalla niveau de bruit à hauteur des oreilles de l’opérateur schallpegel am bedienerohr '#% )%...

  • Page 10: Warning

    3 adjustments en-10 3 adjustments 3.1 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, w...

  • Page 11

    Adjustments 3 en-11 3.4 brakes _________________________________________________________________ adjust brakes after replacing or servicing brake assembly, or if pedal travel becomes excessive. 1. When installing new brake pads, burnish pads by driving mower at mowing speed while applying a slight p...

  • Page 12

    3 adjustments en-12 3.6 forward / reverse speed ______________________________________________ forward and reverse speeds are adjusted at the traction pedal. Set forward speed before adjusting reverse. To adjust forward speed: 1. Make sure drive pump has been set to neutral and engine throttle is ad...

  • Page 13: Notice

    Adjustments 3 en-13 3.8 cutting height _________________________________________________________ cutting height for decks can be adjusted from 3/4 to 5-1/4 in. (19-133 mm) in 1/4 in. (6 mm) increments. Actual cutting height may vary somewhat from the heights given depending on turf conditions and ot...

  • Page 14: Warning

    3 adjustments en-14 3.9 traction control system calibration _________________________________ the traction control system (tcs) will need to be calibrated when a system component has been replaced or the system is not working correctly. System components include controller, lift valve, lift cylinder...

  • Page 15: Notice

    Adjustments 3 en-15 3.10 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...

  • Page 16: Warning

    4 maintenance en-16 4 maintenance 4.1 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 ...

  • Page 17: Warning

    Maintenance 4 en-17 4.4 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 o...

  • Page 18: Caution

    4 maintenance en-18 4.7 battery ________________________________________________________________ make absolutely certain the ignition switch is off position and the key has been removed before servicing the battery. Tighten cables securely to battery terminals and apply a light coat of silicone diel...

  • Page 19: Warning

    Maintenance 4 en-19 4.10 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 engi...

  • Page 20: Notice

    4 maintenance en-20 4.13 hydraulic filter _______________________________________________________ the hydraulic system is protected by a 10 micron return line filter. Flow though the filters is monitored during operation. When pressure drop across the filters is too high the hydraulic oil filter war...

  • Page 21: Warning

    Maintenance 4 en-21 4.15 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 dra...

  • Page 22: Warning

    4 maintenance en-22 4.18 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 tig...

  • Page 23: Warning

    Maintenance 4 en-23 4.20 sharpening blades _____________________________________________________ 1. Place a wooden block between the blade and mower housing to stop the blade from moving. 2. When dressing or sharpening the blade, do not follow the original pattern of grind as shown in (a). Grind new...

  • Page 24: Caution

    4 maintenance en-24 4.22 storage________________________________________________________________ general 1. Wash the mower thoroughly and lubricate. Repair and paint damaged or exposed metal. 2. Inspect the mower, tighten all hardware, replace worn or damaged components. 3. Drain and refill radiator...

  • Page 25

    Troubleshooting 5 en-25 5 troubleshooting 5.1 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 conta...

  • Page 26: Notice

    5 troubleshooting en-26 5.2 controller lamps _____________________________________________________ the controller is a solid state device that monitors and controls electrical functions. The controller receives input signals from various switches and sensors throughout the machine and transmits outp...

  • Page 27: Notice

    Troubleshooting 5 en-27 5.3 electrical circuits ____________________________________________________ when troubleshooting the machine using the controller always check that program active lamps (2) is on. This indicates that the controller has power and the program is active. Individual circuits can...

  • Page 28: Warning

    6 maintenance & lubrication charts en-28 6 maintenance & lubrication charts 6.1 general ________________________________________________________________ 1. Always clean grease fittings before and after lubrication. 2. Lubricate with grease that meets or exceeds nlgi grade 2 lb specifications. Apply ...

  • Page 29

    Maintenance & lubrication charts 6 en-29 6.3 lubrication chart______________________________________________________ 1 1 1 1 2 2 2 2 2 3 3 3 3 3 3 3 3 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 6 7 8 8 9 9 10 10 12 12 12 11 grease fittings f1 - 50 hours (every week) 1 mower pivot (5) 2 lift arm pivot (5) 3 lift ...

  • Page 30

    7 parts catalog en-30 7 parts catalog 7.1 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...

  • Page 31

    Parts catalog 7 en-31 7.3 table of contents______________________________________________________ 1.1 .........Decals ..................................................................... 32 2.1 .........Hood ....................................................................... 34 3.1 .........Sea...

  • Page 32: Ar-522

    32 2 2 4 5 6 7 8 10 12 20 24 23 13 13 20 20 19 19 19 14 / 15 3 1 18 9 21 11 11 21 21 17 17 22 16 ar-522 tc-o / i 3/4 1 1-1/4 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/4 3-1/2 3-3/4 4 4-1/4 4-1/2 4-3/4 5 5-1/4 cut height w/ 1/2 spacers cut height w/ 1/4 spacer 4133609 5002952 t ri m t e k ™ 1726 kg. 41.8...

  • Page 33: 105

    33 > change from previous revision 7 12 4 5 10 1 18 8 9 6 manufactured under one or more of the following u.S. Patents: xxxxxxx xxxxxxx xxxxxxx xxxxxxx 3008521 3008522 3008682 105 db l wa b io d e g radable flu id 4181861 ® 4181864 4181862 ar-522 item part no. Qty. Description serial numbers/notes 1...

  • Page 34: Ar-522

    34 1 2 17 22 26 25 5 4 7 9 3 18 15 17 20 22 16 19 10 10 23 24 16 11 14 12 8 16 15 21 6 ar-522 2.1 hood serial no. All lf34-1.

  • Page 35: Ar-522

    35 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4196101 1 hood includes decals 2 4196103 1 • foam, front 3 4196105 1 • foam, right side 4 4196106 1 • foam, left side 5 4196104 1 • foam, top 6 557620 4 • molding 7 4196102 1 • foam, hood mount 8 4129680 ...

  • Page 36: Ar-522

    36 8 3 19 5 6 9 4 30 16 24 25 2 6 9 8 22 23 18 6 9 10 1 20 21 12 7 14 15 13 11 26 27 17 8 28 29 31 33 34 37 38 39 35 36 32 32 40 41 42 42 42 43 ar-522 3.1 seat pan michigan seat serial no. 68098 - 1651 ~ 1750

  • Page 37: Ar-522

    37 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 1004279 1 floor pan 2 3009292 1 seat pan 3 4139241 1 support, seat 4 4131137 1 adjuster, double latching 5 4139237 1 base, seat 6 400258 9 screw, 3/8-16 x 3/4” hex head 7 441602 4 carriage bolt, 5/16-18 x...

  • Page 38: Ar-522

    40 2 3 5 6 7 8 9 34 10 12 11 13 14 16 18 19 20 21 22 32 23 24 27 28 29 30 31 4 33 33 17 15 25 26 1 7 ref 17 ar-522 4.1 control panel serial no. All.

  • Page 39: Ar-522

    41 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4130114 1 instrument panel includes silk screen decals 2 4129683 1 hour meter, quartz reference u-3, see 41.1 3 365943 1 fuel gauge reference u-2, see 41.1 4 3005121 1 water temperature gauge reference u-...

  • Page 40: Ar-522

    42 2 2 3 5 6 6 8 9 10 12 11 13 14 14 16 18 19 20 20 21 21 22 22 23 23 27 27 27 27 27 27 28 28 29 4 25 26 26 26 7 24 30 31 33 17 15 32 1 16 34 35 ar-522 5.1 traction pedal serial no. All.

  • Page 41: Ar-522

    43 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 1003288.7 1 treadle pivot 2 352726 2 • bushing 3 3007230 1 stop, mow speed 4 3003474 1 grip, pedal 5 3003475 1 grip, pedal 6 366974 2 rod end 7 4125831 1 switch, proximity reference sw-7, see 41.1 8 30063...

  • Page 42: Ar-522

    44 3 5 6 7 7 8 9 12 13 13 14 14 16 16 18 18 19 20 21 22 23 27 4 15 15 1 2 10 11 24 17 25 26 28 9 10 28 17 25 29 31 30 ar-522 6.1 brake pedal serial no. All.

  • Page 43: Ar-522

    45 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4142455 1 bracket, brake 2 4125831 1 switch, proximity reference sw-8, see 41.1 3 3006327 1 shaft, turn assist 4 3007606 1 lever, parking brake 5 4192220 1 mount, brake 6 1003616 1 brake arm 7 352726 2 • ...

  • Page 44: Ar-522

    46 1 2 8 9 10 11 7 3 6 6 6 5 5 5 3 3 4 20 4 4 5002952 12 13 14 17 18 19 19 16 16 15 15 this structure's proctective capability may be impaired by structural damage, over turn, or alteration. If any of these conditions occur, the structure must be replaced. ! Warning 557844 21 22 ar-522 7.1 frame ser...

  • Page 45: Ar-522

    47 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4169363 1 frame 2 366871 2 • bushing 3 4113047 6 screw, 5/8-18 x 1-1/2” hex head grade 8 bolt 4 4140094 6 flat washer, 5/8 5 452016 6 flat washer, 5/8 6 443128 6 nut, 5/8-18 hex 7 445795 1 nut, 5/16-18 sp...

  • Page 46: Ar-522

    48 4 5 6 9 13 14 15 16 17 19 21 21 27 28 29 12 12 12 12 11 11 31 31 20 20 30 30 1 2 3 ▲ 18 25/26 10 10 24 22 8 7 23 32 33 34 35 36 39 38 39 40 38 37 ▲ ar-522 8.1 front axle serial no. All.

  • Page 47: Ar-522

    49 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4133033 2 tire 2 5002574 2 rim 3 360111 2 valve, inflation 4 4195141 2 wheel motor see 34.1 5 557623 2 • key 6 557624 2 • nut, hex 7 446152 6 lockwasher, 1/2 8 400458 6 screw, 1/2-20 x 4-1/2” hex head 9 4...

  • Page 48: Ar-522

    50 1 2 3 4 5 6 7 8 9 10 12 11 13 25 14 15 16 17 18 19 20 21 22 23 24 11 11 ar-522 9.1 tilt steering serial no. 68098 - 1651 ~ 1808.

  • Page 49: Ar-522

    51 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 5002918 1 actuator, gas spring 2 5002919 1 cable, actuator 3 2811346 1 tower, steering 4 4146776 1 valve, steering see 38.1 339979 3 • adapter, straight 339974 2 • adapter, straight 5 443828 1 • nut, 5/8-...

  • Page 50: Ar-522

    54 2 3 5 6 7 8 9 9 9 9 10 12 11 13 14 16 16 18 19 20 21 22 23 23 24 27 28 29 30 30 31 33 34 4 4 4 17 17 15 15 25 26 32 1 ar-522 10.1 rear axle serial no. All.

  • Page 51: Ar-522

    55 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4149337 2 tire, 22.5 x 10-8 4 ply 2 1003638 2 rim 3 360111 2 inflation valve 4 361648 6 washer, thrust 5 361647 2 bearing, thrust 6 471214 2 fitting, grease 7 461393 2 pin, spring 1/4 x 2” 8 4151058 1 ste...

  • Page 52: Ar-522

    56 > change from previous revision 2 3 5 6 7 8 8 9 9 10 10 12 12 11 11 4 1 ar-522 11.1 tie rod part number 4132688 serial no. All item part no. Qty. Description serial numbers/notes 1 4118210 1 tie rod 2 4121828 1 ball joint, left hand thread 3 4121986 1 • dust cover 4 471214 1 • straight grease fit...

  • Page 53: Ar-522

    57 > change from previous revision 12 16 16 17 16 15 10 11 13 14 14 1 2 3 8 9 5 6 7 4 ar-522 item part no. Qty. Description serial numbers/notes 1 450190 2 screw, m8-1.25 x 16 mm hex head 4133238 1 kit, remote oil filter included with engine 2 4133239 1 • adapter, engine oil filter 3 4133240 1 • plu...

  • Page 54: Ar-522

    58 2 2 2 2 2 3 5 5 6 7 8 8 9 10 12 36 37 37 38 11 13 14 16 18 19 20 21 22 23 24 24 34 35 27 28 32 28 29 30 31 31 4 4 17 15 33 25 26 1 ar-522 13.1 radiator and air cleaner serial no. All.

  • Page 55: Ar-522

    59 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 3002195 1 elbow, 1/8 npf 90° 2 326112 5 clamp, 1-5/16 to 2-1/4” dia hose 3 345666 1 clamp, 1/2” p hose 4 337229 2 clamp, hose 5 5003447 ar tube, neoprene cut to 33” 6 365398 1 indicator, air cleaner 7 366...

  • Page 56: Ar-522

    60 2 2 2 2 2 2 2 2 3 5 6 6 7 7 8 8 8 8 9 9 10 10 29 10 10 12 11 13 14 16 18 18 18 18 19 19 20 20 21 22 22 24 17 23 23 23 23 4 27 28 25 15 15 15 15 1 26 24 24 9 ar-522 14.1 engine mounting serial no. All.

  • Page 57: Ar-522

    61 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4163204 1 engine, v2403-m-t 4113986 1 • filter, engine oil see 12.1 2 310711 12 washer, isolator 3 362263 1 screw, m10-1.25 x 25mm hex head 4 363485 1 lockwasher, m10 heavy 5 364501 1 temperature sender 6...

  • Page 58: Ar-522

    62 2 3 5 6 7 8 9 10 2 8 9 12 12 11 13 13 14 14 16 18 19 20 20 21 22 23 24 27 31 4 17 15 25 24 24 25 25 26 1 28 29 29 30 30 a a ar-522 15.1 pump mounting and engine exhaust serial no. All.

  • Page 59: Ar-522

    63 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 362743 1 o-ring seal 2 400264 5 screw, 3/8-16 x 1-1/4” hex head 3 400286 2 screw, 3/8-16 x 2-3/4” hex head 4 400410 2 screw, 1/2-13 x 1-3/4” hex head 5 4118252 1 pump, traction see 39.1 and 40.1 6 4174880...

  • Page 60: Ar-522

    64 a a b b connect to engine fuel injector overflow. Connect to engine fuel pump 1 30 2 3 4 5 6 7 8 9 10 12 11 13 14 15 16 17 19 19 20 21 24 19 18 18 18 15 18 18 18 28 23 27 22 29 25 26 18 18 ar-522 16.1 fuel and hydraulic tanks serial no. All.

  • Page 61: Ar-522

    65 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 132647 1 valve, shut off 2 3001279 1 switch, float reference sw-9, see 41.1 3 3002397 1 plug, magnetic 339899 1 • o-ring 4 3009204 1 fuel tank 5 3005871 1 hydraulic tank 6 3005872 1 shell, tank cover 7 30...

  • Page 62: Ar-522

    66 > change from previous revision 9 3 6 4 7 2 5 1 2 1 1 7 8 ar-522 17.1 pump suction hydraulics serial no. All item part no. Qty. Description serial numbers/notes 1 3008673 5 clamp, constant torque hose 2 4148857 2 hose, gear pump suction 3 340090 1 fitting, 24-24 90° 4 4122538 1 hose, charge pump ...

  • Page 63: Ar-522

    67 > change from previous revision 1 3 5 6 7 8 9 10 2 11 4 1 ar-522 item part no. Qty. Description serial numbers/notes 1 339999 2 fitting, 16-16 straight 2 4129037 1 hose, 4wd return 3 340077 1 fitting, 16-16 90° 4 340123 1 fitting, 16-16-16 swivel run tee 5 340039 1 fitting, 16-16 45° 6 4123166 1 ...

  • Page 64: Ar-522

    68 > change from previous revision 2 3 5 5 5 5 6 6 6 6 7 8 9 10 4 1 1 1 1 ar-522 19.1 hydraulic valves and filter serial no. All item part no. Qty. Description serial numbers/notes 1 400258 8 screw, 3/8-16 x 3/4” hex head 2 409811 4 screw, 5/16-18 x 5/8” thread cutting 3 4121554 1 hydraulic filter a...

  • Page 65: Ar-522

    69 > change from previous revision 2 2 2 3 5 5 6 7 8 9 10 12 11 11 13 4 4 4 4 4 4 4 4 4 4 4 1 1 10 ar-522 item part no. Qty. Description serial numbers/notes 1 339985 2 fitting, 8-10 straight 2 339989 3 fitting, 10-10 straight 3 340009 1 fitting, 10-10 straight 4 340070 11 fitting, 10-10 90° 5 34003...

  • Page 66: Ar-522

    70 2 3 3 5 6 7 8 9 27 28 29 29 29 29 9 10 12 11 13 14 16 25 28 27 26 18 19 19 20 21 22 22 23 24 4 4 17 15 1 1 1 1 1 21 ar-522 21.1 traction hydraulics serial no. All.

  • Page 67: Ar-522

    71 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 339994 5 adapter, 12-12 straight fitting 2 4129035 1 hose, 4wd valve to traction pump 4wd valve port i 3 339993 2 adapter, 12-10 straight fitting 4 4128977 2 hose, front tube to rear tube 5 4134921 1 tube...

  • Page 68: Ar-522

    72 > change from previous revision 2 2 2 2 3 3 5 5 5 6 7 8 9 10 11 4 4 4 4 1 1 1 ar-522 22.1 front lift hydraulics serial no. All item part no. Qty. Description serial numbers/notes 1 3000953 3 disk, orifice 2 339979 6 fitting, 6-6 straight 3 340026 2 fitting, 6-6 45° 4 340061 4 fitting, 6-6 90° 5 r...

  • Page 69: Ar-522

    73 > change from previous revision 2 2 3 6 7 8 9 10 12 11 6 5 4 4 4 4 1 1 ar-522 item part no. Qty. Description serial numbers/notes 1 3000953 2 disk, orifice 2 339979 4 fitting, 6-6 straight 3 339985 1 fitting, 8-10 straight 4 340061 4 fitting, 6-6 90° 5 340376 1 fitting, 8-8 90° swivel 6 ref 2 lif...

  • Page 70: Ar-522

    74 > change from previous revision 2 3 5 6 7 8 9 10 10 12 11 13 13 14 4 1 8 ar-522 24.1 wheel motor case drains serial no. All item part no. Qty. Description serial numbers/notes 1 4137634 1 hose, lh rear motor to drain tube included in hose bundle 4137625 2 4137624 1 hose, rh rear motor to drain tu...

  • Page 71: Ar-522

    75 > change from previous revision 2 3 5 5 5 5 7 8 9 10 10 10 10 5 10 6 4 1 1 ar-522 item part no. Qty. Description serial numbers/notes 1 4137561 2 hose, front motor to front motor 2 4137562 1 hose, front motors to drain tube 3 4129600 1 hose, rear motors to drain tube 4 4129603 1 hose, rear motor ...

  • Page 72: Ar-522

    76 > change from previous revision to return tube (3) from pump (2) to steering cylinder (4) to steering cylinder (5) aux in out lt rt to lift valve (1) 6 2 3 5 7 7 4 1 ar-522 26.1 steering hydraulics serial no. All item part no. Qty. Description serial numbers/notes 1 4129028 1 hose, lift valve to ...

  • Page 73: Ar-522

    77 > change from previous revision steering hoses 3 2 1 4 5 9 10 6 6 7 ar-522 item part no. Qty. Description serial numbers/notes 1 1004541 1 bracket, hose retaining 2 403770 2 screw, 5/16-18 x 3/4” flange head 3 445795 2 nut, 5/16-18 spiralock flange 4 4131862 2 clamp, two hose 5 4131864 2 plate, c...

  • Page 74: Ar-522

    78 a b c d e f g h j k l m a - headlight b - lift a r m limit switc h c - fuel l e v el sender/ inst r ument p ane l d - seat switch e - oil float switch f - gl o w plug s g - fuel solenoid h - charge filter switch j - engine oil pressure switch k - t empe r ature sende r l - 4wd v al v e (4wd only ...

  • Page 75: Ar-522

    79 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 2810424 1 cable, engine ground engine mount to frame 2 4122840 2 headlight reference l-1 & l-2, see 41.1 4123183 1 • bulb 3 4122841 1 controller reference u-6, see 41.1 4 5003282 2 • fuse, 20 amp referenc...

  • Page 76: Ar-522

    80 2 3 3 3 5 5 5 6 7 7 8 9 30 9 9 9 30 10 10 10 12 12 12 11 11 11 11 11 11 13 14 16 18 18 18 18 18 18 19 20 20 21 22 23 23 29 29 24 27 27 27 28 28 4 4 4 4 4 4 17 17 17 15 25 25 25 26 26 26 1 1 31 32 31 32 ar-522 29.1 front lift arms serial no. All.

  • Page 77: Ar-522

    81 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 548905 7 screw, 3/8-16 x 1” serrated flange 2 ref 3 deck assembly see 31.1 3 4125547 3 front deck pivot 4 4127480 2 • bushing 5 471214 1 • straight grease fitting 6 4125919 1 center lift arm 7 3010489 2 •...

  • Page 78: Ar-522

    82 6 13 15 21 8 8 11 12 10 14 14 22 9 19 18 19 1 17 16 25 4 4 23 24 2 5 3 7 27 27 20 13 15 21 8 8 14 14 22 19 18 26 28 19 1 17 16 25 4 4 23 24 2 3 7 20 ar-522 30.1 rear lift arms serial no. All.

  • Page 79: Ar-522

    83 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4131422 2 pin, rear cylinder 2 4131420 2 pin, rear lift arm 3 4126450 2 pin, cylinder 4 445783 10 nut, 3/8-16 whizlock flange 5 548905 4 screw, 3/8-16 x 1” serrated flange 6 ref 2 deck assembly see 31.1 7...

  • Page 80: Ar-522

    84 2 3 5 6 7 8 9 9 9 10 12 11 31 13 13 14 16 18 19 20 21 22 23 29 24 4 17 17 15 25 26 1 30 27 28 ar-522 31.1 deck housing and caster wheels serial no. All.

  • Page 81: Ar-522

    85 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 3004894 2 pin, 7/16 x 1-3/4” snap ring 2 3007764 1 washer, blade 3 3008388 1 adapter, blade 4 400410 1 screw, 1/2-13 x 1-3/4” hex head 5 450062 2 screw, m12-1.75 x 130 mm hex head 6 4117807 3 spacer 7 416...

  • Page 82: Ar-522

    86 1 3 3 5 5 5 5 6 6 7 8 9 10 10 12 12 11 11 13 14 16 16 18 18 19 19 20 20 22 23 11 2 2 11 24 26 27 28 28 29 26 27 28 28 29 1 24 25 11 4 17 / 21 15 15 1 ar-522 32.1 deck frame serial no. All.

  • Page 83: Ar-522

    87 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 452411 8 screw, m12-1.75 x 40 mm hex head 2 4161960 12 spacer, deck hoc bracket 3 452415 4 screw, m12-1.75 x 80 mm hex head 4 4137665 1 deck frame front decks 4 4137674 1 deck frame rear decks 5 4127478 4...

  • Page 84: Ar-522

    88 > change from previous revision ar-522 33.1 deck valve part number h serial no. 68098 - 1651 ~ 1825 item part no. Qty. Description serial numbers/notes 1 4175181 2 vented logic element valve 5003579 1 • seal kit 2 4175183 1 relief valve, 2600 psi 5003578 1 • seal kit 3 4175184 1 solenoid valve 50...

  • Page 85: Ar-522

    89 > change from previous revision 2 3 / 6 4 4 4 5 4 4 7 1 ar-522 33.2 deck valve part number 4217900 serial no. 68098 - 1826 and up item part no. Qty. Description serial numbers/notes 1 4223600 1 solenoid valve 4223640 1 • seal kit 2 4223620 1 relief valve, 2600 psi 5003579 1 • seal kit 3 5002912 1...

  • Page 86: Ar-522

    90 > change from previous revision 1 ❍ ◆ ◆ ◆ ◆ ◆ ◆ ❍ 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 16 17 18 19 20 21 ar-522 34.1 front wheel motor part number 4203160 serial no. All item part no. Qty. Description serial numbers/notes 1 558066 8 screw, torx 2 n/s 1 front retainer 3 558063 1 shaft and bearing ...

  • Page 87: Ar-522

    91 > change from previous revision 1 2 3 4 5 6 7 8 2 2 2 9 10 11 ar-522 35.1 rear wheel motor part number 4118255 serial no. All item part no. Qty. Description serial numbers/notes 1 a 1 seal exclusion 2 a 4 seal, 3” i.D. 3 a 1 back up ring 4 a 1 shaft seal 5 4134525 1 shaft and bearing kit 6 554780...

  • Page 88: Ar-522

    92 > change from previous revision 1 2 3 4 5 ar-522 36.1 lift valve part number 4129069 serial no. All item part no. Qty. Description serial numbers/notes 1 4134528 1 check valve 5003579 1 • seal kit 2 4134529 1 solenoid valve 5003579 1 • seal kit 3 4136067 1 solenoid valve 5003578 4 • seal kit 4 41...

  • Page 89: Ar-522

    93 > change from previous revision 1 1 2 ar-522 37.1 4wd valve part number 4129071 serial no. All item part no. Qty. Description serial numbers/notes 1 4134541 2 check valve 5003579 1 • seal kit 2 4134535 1 pilot operated internal vent valve 5003579 1 • seal kit.

  • Page 90: Ar-522

    94 39 38 29 31 32 34 33 37 35 36 6 7 16 17 4 4 18 19 20 21 22 23 24 25 26 27 28 11 1 2 3 30 5 8 11 4 12 13 4 10 15 11 9 14 ar-522 38.1 steering valve part number 4138567 serial no. All.

  • Page 91: Ar-522

    95 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 443108 4 locknut, 5/16-18 center 2 n/s 1 port cover 3 c 1 seal, o-ring 4 c 4 seal, o-ring 5 c 4 seal, o-ring 6 443828 1 nut, 5/8-18 hex jam 7 n/s 4 special bolt 8 n/s 1 port manifold 9 b 3 spring, port si...

  • Page 92: Ar-522

    96 22 19 20 2 1 3 4 18 21 6 15 5 22 21 17 23 14 13 13 8 8 9 9 16 10 11 12 7 16 ar-522 39.1 traction pump (front half) part number 4118252 serial no. All.

  • Page 93: Ar-522

    97 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4134588 1 shim kit ● 2 n/s 1 o-ring 3 4134589 1 charge relief spring 4 4134590 1 charge relief valve 5 4134591 2 o-ring 6 4134592 1 needle bearing 7 4134594 1 roller bearing 8 4134595 2 retaining ring 9 4...

  • Page 94: Ar-522

    98 11 5 13 16 10 15 17 12 14 9 8 1 4 3 7 1 2 6 6 10 11 ar-522 40.1 traction pump (rear half) part number 4118252 (cont) serial no. All.

  • Page 95: Ar-522

    99 > change from previous revision ar-522 item part no. Qty. Description serial numbers/notes 1 4134615 1 o-ring 2 4134616 1 o-ring ● 3 ns 1 o-ring ● 4 ns 1 temper load ring 5 4134617 1 neutral return spring ● 6 4134618 1 piston ring kit 7 4134619 1 gerotor ● 8 ns 1 suction filter adapter seal 9 413...

  • Page 96: Ar-522

    100 a b c d e f g h j k l m n sw-6 sw-13 2 3 r db og/wh og/bk lb/wh pk/bu ye/bu gy/rd og/wh ye ye og/y e db pu/gn og dg dg tn/bk db pu/gn tn/bk + – k-2 k-1 u-7 sw-2 sw-3 cb-1 l-1 l-3 l-5 l-4 l-6 l-2 r-3 m-1 b-1 r-2 u-1 u-2 u-3 r-3 l l b s s g g i og/wh og/wh og/wh og/wh og/bk og/wh lb/tn tn lb/tn lb...

  • Page 97: Ar-522

    101 bk 1-5 1-4 3-2 3-8 grd-1 4-1 4-2 4-3 4-4 2-1 3-12 2-12 1-2 1-7 1-8 1-9 1-10 1-11 1-12 1-1 2-2 2-6 2-5 2-8 2-11 1-6 1-3 3-4 3-5 3-3 3-6 3-7 pk/bu y e/bu og/y e og/y e og/pk og/pk select 3 select 4 select 2 select 1 star t rela y glo w plug rela y glo w plug light lights hyd le v el light switches...

  • Page 98: Ar-522

    102 ar-522 item reference illustration part number description serial numbers/notes b-1 see 28.1 ns battery cb-1 see 28.1 361439 50 amp circuit breaker (alternator) f-1 see 28.1 5003282 20 amp fuse (ignition circuit) included in controller f-2 see 28.1 5003282 20 amp fuse (lights) included in contro...

  • Page 99: Ar-522

    103 ar-522 u-1 see 4.1 3005121 temperature gauge u-2 see 4.1 365943 fuel gauge u-3 see 4.1 4129683 hour meter u-4 see 4.1 366670 horn u-5 not shown cruise control module (option) u-6 see 28.1 4122841 controller u-7 not shown 5000938 alternator included in engine item reference illustration part numb...

  • Page 100: Ar-522

    104 p2 m2 m1 r2 r1 p1 t .88 ci .88 ci .5 ci 3625 psi 2600 psi 600 psi 3625 psi supply .028 drain .031 285 psi 2.81 ci displacement control tow valve 3000 rpm a b traction pump gear pump rr deck motor deck valve lr deck motor rf deck motor 10 micron 25 psi crack bypass 30 psi crack bypass 100 mesh sc...

  • Page 101: Ar-522

    105 p t c1 c2 c3 c4 c5 c6 c10 c9 c8 c7 left front cylinder steering unit in out aux lt rt 4.13 ci 1740 psi 30.0 ci 30.0 ci front wheel motors rear wheel motors 24.0 ci 24.0 ci lift valve a b c d e f g 4wd valve f a g b h c i d e .040 .050 right front cylinder .040 center front cylinder .040 right re...

  • Page 102: Ar-522

    102 x w w w x w x w w-x o-ring face seal size o-ring boss dash size w-x o-ring face seal size o-ring boss dash size w-x o-ring face seal size w-x o-ring face seal size o-ring face seal size w-x o-ring face seal size o-ring face seal size o-ring face seal size w-x o-ring face seal size o-ring face se...

  • Page 103: Ar-522

    103 > change from previous revision ar-522 adapter part number. Dash size adapter type (w) o-ring (x) o-ring (y) o-ring (z) o-ring 339974 4-6 straight adapter 339908 339897 339977 6-4 straight adapter 339909 339896 339979 6-6 straight adapter 339909 339897 339985 8-10 straight adapter 339910 339899 ...

  • Page 104

    104.

  • Page 105

    105 > change from previous revision.

  • Page 106: Fluids And Compounds

    Fluids and compounds * refer to the parts & maintenance manual for the correct hydraulic oil requirements for your machine. Textron golf, turf & specialty products offers a high usage parts catalog illustrating commonly used parts through easy to read line drawings. See your local tgtsp dealer for a...

  • Page 107: Index

    107 index 1002657 ...................... 47 1002810 ...................... 37 1003047 ...................... 45 1003048 ...................... 45 1003288 ...................... 39 1003616 ...................... 41 1003638 ...................... 49 1003872 ...................... 41 1004279 .............

  • Page 108: Index

    108 index 4129022.......................66 4129023.......................67 4129024.......................67 4129026.......................67 4129027.......................67 4129028.......................70 4129029.......................70 4129030.......................70 4129031......................

  • Page 109: Index

    109 index 4181861 ...................... 31 4181862 ...................... 31 4181864 ...................... 31 4181865 ...................... 31 4182386 ...................... 31 4182391 ...................... 41 4182392 ...................... 39 4182460 ...................... 51 4182500 .............

  • Page 112

    World class quality, performance and support 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 factory trained technicians backed by genuine parts provide reliable, high-quality ...