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- Jacobsen
- Lawn Mower
- G-plex 3
- Parts And Maintenance Manual
Jacobsen G-plex 3 Parts And Maintenance Manual - page 137
97
NUMERICAL INDEX
PART NO
DESCRIPTION
PAGE ITEM
PART NO
DESCRIPTION
PAGE ITEM
JACOBSEN G PLEX III Series: DN & DP
MAINTENANCE AND PARTS MANUAL
343616
Stud
71
13
345369
Shaft, Roller
71
28
345369
Shaft
75
3
345556
Key, 1/8 x 1/8 x 31/32"
89
18
351520
Clip
75
10
351521
Rod
75
35
351522
Scraper
75
39
351526
Retainer, scraper
75
40
351738
Decal, caution
73
3
352221
Spacer, blade
73
27
352437
Nut, blade clamp
73
28
361877
Decal, danger
73
2
361877
Decal, Danger
69
2
363016
Key, 1/8 x 1/8 x 1/2", parallel
77
11
363818
Spring
77
7
363841
Washer
83
29
364040
Shim, groomer shaft
89
23
364061
Bracket, adjusting pivot
85
27
364061
Bracket, adjusting pivot
87
7
364120
Belt
77
23
364124
Bracket
77
37
364135
Bearing, double row
79
1
364900
Nut, Reel
69
27
365226
Plate, cover
83
1
365227
Pulley, 16 groove
89
17
365228
Pulley, 28 groove
83
2
365229
Bearing w/seal
77
4
365229
Bearing, ball
83
3
365229
Bearing, ball
89
5
365229
Bearing, ball
89
13
365230
Blade (1/4" spacing)
89
21
365232
Spacer
83
5
365233
Link, roller adjusting
85
30
365233
Link, roller adjusting
87
4
365234
Spacer, 1 1/16 x 15/32"
89
20
365234
Spacer, 1/2" spacing
89
26
365235
Belt, drive
83
37
365236
Spacer, 1/4" spacing
89
26
365237
Spacer, grass catcher
83
10
365239
Key, 1/8 x 1/8 x 7/16"
83
7
365240
Decal, turf groomer
83
18
365246
Bolt, Shoulder
69
33
365246
Bolt, shoulder
73
31
365246
Bolt, 3/8-16, nyloc shoulder
83
15
365247
End, rod
85
12
365247
Rod end
87
10
365254
Shaft, stub
83
27
365256
Spacer, pulley
83
6
365257
Bolt
83
31
365258
Pin
83
26
365260
Link, belt adjusting
85
3
365265
Link, adjusting
93
2
365266
Bolt, adjusting
93
6
365267
Plunger
93
5
365268
Spring
93
4
365269
Spring
93
7
365270
Bolt, micro adjusting
85
15
365270
Bolt, micro adjusting
87
12
365271
Bolt
93
3
365272
Spring
83
25
365291
Spring
85
18
365291
Spring
87
14
365293
Spacer, 9/64" long
77
14
365294
Spacer, 1 1/8" long
77
12
365295
Spacer, 27/32" long
77
22
365302
Spacer, pulley
77
22
365330
Bearing, ball
91
2
365341
Washer, special
83
16
365343
Guide, wheel
83
19
365344
Clamp, housing retaining
85
28
365345
Ring, nylos
91
10
365409
Spacer, roller
83
21
367161
Spacer, 1 x 3/4"
89
24
367162
Eccentric, belt adjusting
85
4
367163
Spacer, 7/8 x 7/8"
89
16
367164
Spacer, 7/8 x 1 13/16"
89
8
367164
Spacer
69
13
367165
Spacer, 7/8 x 17/32"
89
2
367166
Cam
85
23
367166
Cam
87
21
379050522
Trim, push-on, 12' (3.6M)
23
17
390857
Shaft, groomer
89
19
390899
Tube, roller, 1/4" spacing
91
1
390900
Tube, roller, 1/2" spacing
91
1
4115061
Pedal, direction control
47
30
4115431
Motor, hydraulic HOS
35
29
4116522
Pawl Latch
51
40
4117098
Muffler
7
6
4118010
Wear Plate
51
39
4119002
Crinkle Washer, M12
51
44
4121789
Valve, Bi-directional, Relief
31
27
4123550
Angle, Cover
23
4
4123563
Angle, screen
23
5
4123564
Rear Engine Bracket
7
4
4123565
Cover, air intake
23
2
4123566
Engine Mount Plate
7
5
4123644
Spacer
5
5
4123645
Bracket, instrument
57
28
4123645
Bracket, instrument
59
28
4123646
Muffler Bracket
5
19
4123664
Housing, oil cooler
23
3
4123676
Heat Shield
7
13
4123773
Muffler Shield
7
9
4123903
Harness, Complete
59
42*
4123904
Harness,59
42.1*
4123905
Harness,59
42.2*
4123912
Decal - G-Plex III with Swoosh 55
16
4123940
Panel, instrument (GASOLINE) 59
30
4123970
Clamp
7
29
4124005
Decal,Steering Wheel.
39
17
4124005
Decal - Jacobsen
55
22
4124007
Decal - Jacobsen
55
3
4124157
Wire, red, battery to starter
59
39
4124159
Wire, black ground chassis
59
36
4124161
Starter Solenoid
63
12
4124172
Hose, hydraulic
29
27
4124173
Tube
29
19
4124175
Muffler Guard
5
18
4124180
Manifold
5
1
4124181
Muffler
5
12
4124182
Decal - Jacobsen
55
23
4124190
Decal - G-plex III
55
7
4124217
Panel, instrument (DIESEL)
57
30
4124349
Adaptor, elbow, 90
29
15
4124496
Gasket
5
6
4124765
Wire, black ground engine
57
36
4124765
Wire, black ground engine
59
41
4125159
Seal Kit
31
*
4126343
Nuetral Stop
25
21
4136798
Filter, hydraulic
27
6
4136798
Filter, hydraulic
29
6
4136798
Filter, hydraulic oil
35
8
471240
Fitting, vent
73
23
471240
Vent Fitting
69
25
471514
Fitting, grease, 1/4-28
77
2
48310
Bushing
15
51
5000415
Bedknife Backing
69
14
5000625
Bearing
71
21
5001067
Shield, belt
77
26
5001099
9 Blade Reel 67038 Only
69
4
5001101
11 Blade Reel 67024 Only
69
4
5001182
Filter, fuel
17
10
5002151
Spring, Compression
69
26
5002463
Brush assembly
77
13
Summary of G-plex 3
Page 1
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 or service the machine. Parts and maintenance manual rj...
Page 2
© 2004, ransomes jacobsen limited. All rights reserved.
Page 3
Gb-1 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 1 contents 2 introduction 2.1 product identification .................................................................................... 2 2.2 spares stocking guide ................................................................
Page 4
Gb-2 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 2 introduction 2.2 spares stocking guide to keep your equipment fully operational and productive, ransomes suggests you maintain a stock of the more commonly used maintenance items. We have included part numbers for the additio...
Page 5
Gb-3 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 2 introduction 2.3 how to use the parts manual item number each part which is identified in the illustrations has an item number. Parts which do not have an item number may not be readily identified in the illustration but are ...
Page 6
Gb-4 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 3 safety instructions this safety symbol indicates important safety messages in this manual. When you see this symbol, be alert to the possibility of injury, carefully read the message that follows, and inform other operators. ...
Page 7
Gb-5 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 3 safety instructions 3.6 leaving the driving position park the machine on level ground. Before leaving the driving position, stop the engine and make sure all moving parts are stationary. Apply brakes and disengage all drives....
Page 8
Gb-6 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual hydraulic fluid escaping under pressure can penetrate skin and do serious damage. Immediate medical assistance must be sought. Warning batteries produce explosive gases and contain corrosive acid and supply levels of electrical...
Page 9
Gb-7 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 4 specifications 4.1 engine specification type:type: kubota 15.5kw @ 3600 rpm, 3 cylinder dioesel engine, 4 stroke, water cooled, 719cc with 12v electric start. Model: d722-e maximum speed: 3400 rpm (no load) idle speed: 1500 r...
Page 10
Gb-8 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual e m a n e n i h c a m # # s e i r e s n o i t a r e l e c c a m r a / d n a h l e v e l h r r o h l x a m s / m s n o i t a r e l e c c a 2 q e a x q e a y q e a z 2 . 3 4 4 . 2 6 2 . 1 e u l a v t n a n i m o d 2 . 3 e m a n e...
Page 11
Gb-9 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 4 specifications 4.9 torques s d a e r h t c i r t e m h c t i p e s r o c a i d ) m m ( e d a r g 6 . 4 e d a r g 8 . 4 e d a r g 8 . 8 e d a r g 9 . 0 1 e d a r g 9 . 2 1 ) m n ( ) m n ( ) m n ( ) m n ( ) m n ( 6 5 6 2 1 7 1 ...
Page 12
Gb-10 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 5 lubrication and maintenance 5.1 lubrication and maintenance chart s e r u d e c o r p e c n a n e t n i a m p o h s k r o w e r a s t n i o p t e ll u b e ti h w d n a s k c e h c r o t a r e p o e r a s t n i o p t e ll u b...
Page 13
Gb-11 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 5.3 engine oil - gasoline change engine oil. 1 after first warming up the engine remove the drain plug (fig. 5.3.2) and drain all the oil from the crankcase sump. 2 clean plug and replace. 3 remove the filler cap (fig. 5.3.1) ...
Page 14
Gb-12 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 5 lubrication and maintenance 5.5 engine oil - diesel change engine oil. 1 after first warming up the engine remove the drain plug and drain all the oil from the crankcase sump. 2 clean plug and replace. 3 remove the filler ca...
Page 15
Gb-13 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 5 lubrication and maintenance 5.6 engine oil filter - diesel change oil filter cartridge (a) remove cartridge from engine by unscrewing and discard. (b) clean area on crankcase. (c) apply a thin film of oil to the gasket and s...
Page 16
Gb-14 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 5 lubrication and maintenance 5.8 air filter - diesel clean air filter element 1. As the element (a) of the air cleaner employedon this engine is a dry type, never apply oil to it. 2. Open the evacuator valve once a week under...
Page 17
Gb-15 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 5 lubrication and maintenance 5.9 air filter - gasoline notice do not use bent or dented air cleaner housing. Do not use bent or dented air cleaner elements. Important! We recommend that the filter element be replaced before e...
Page 18
Gb-16 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 5.11 fan belt tension - diesel the tension on the belt is correct when the belt can be depressed 7 to 9mm (0.28 - 0.35in) under a load of 10kgf (22lbs) midway between the crankshaft pulley and the alternator pulley. To adjust:...
Page 19
Gb-17 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 5 lubrication and maintenance 5.13 hydraulic oil the hydraulic oil must be drained and replaced when: 250 hours of operation occurs. Yearly. After a major component failure. If you notice the presence of water or foam in the o...
Page 20
Gb-18 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 5 lubrication and maintenance battery posts, terminals and related accessories contain lead and lead compounds. Wash hands after handling warning 5.15 battery untrained/unauthorized persons should never attempt to service or r...
Page 21
Gb-19 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 6 adjustment 5.16 rear swing out arm note: the rear swing out arm is to allow you easy access to the rear cutting head. The cutting heads must be in the raised position. Do not swing the arm out with the cutting heads in the l...
Page 22
Gb-20 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 6 adjustment 6.1 leveling linkage for the front cutting heads fig. 6.1.1 a. Connector to main frame (do not adjust) b. Springs c. Lock collar d. Jam nut e. Adjusting connector f. Adjusting connector secures to lift arm this pr...
Page 23
Gb-21 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 6.2 mow/transport speed control when cutting heads are raised completely, the wheel drive speed range is 0 7.5 mph (0 12 km/ hr). Speed is controlled by use of the direction/ speed control pedal as described in control ped...
Page 24
Gb-22 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 6.3 speed control pedal figure 6.3.1 1. Mow speed adjustment screw 2. Locking nut figure 6.3.2 1. Bellcrank stop screw 2. Center foot panel figure 6.3.3 1. Bellcrank 2. Lockout link angle 3. Lockout link slot 4. Bellcrank stop...
Page 25
Gb-23 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb figure 6.3.4 position bushing to left of slot rotate bellcrank clockwise (as viewed from above) and hold the bushing on the lockout link angle to the left end of the lockout link slot (see fig. 6.3.4). Slide the bellcrank stop...
Page 26
Gb-24 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 6.4 bleeding the fuel system - diesel this procedure must be performed as specified and only by properly trained service personnel. Warning the fuel system must be bled when: starting the engine for the first time. The fuel ta...
Page 27
Gb-25 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 6.5 backlapping backlapping on a regular basis will help keep the cutting edges sharp and extend the life of the reel. Backlapping may be performed on one cutting head only, two heads, or all three heads simultaneously. If bac...
Page 28
Gb-26 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 7.1 general the troubleshootijng chart below lists basic problems that may occur during start-up and operation. For more detailed information regarding the hydraulic and electrical systems contact your area jacobsen distributo...
Page 29
Gb-27 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb.
Page 30
Gb-28 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 8.1 hydraulic circuit 8 schematics.
Page 31
Gb-29 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb 8 schematics 8.1 hydraulic circuit 1. Inlet filter 2. Hydrostat pump 3. Right hand wheel motor 4. Left hand wheel motor 5 three wheel drive accessory 6. Power steering valve 7. Steering cylinder 8. Inlet filter 9 reel pump 10....
Page 32
Gb-30 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 8.2 electrical circuit main harness - gasoline.
Page 33
Gb-31 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb cable colour code r red g green o orange s grey b black w white k pink p violet y yellow u blue nbrown bg black green bo black orange nu brown blue wg white green wy white yellow 7 schematics 1 starter motor 2 battery +ve term...
Page 34
Gb-32 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 8.3 electrical circuit control panel - gasoline 1 fuse box 3 starter relay 4 ignition relay 5 hour meter 6 volt meter 48 oil pressure light 49 diode array 2 50 diode array 1 52 reel enable switch 54 headlight switch 55 key swi...
Page 35
Gb-33 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb cable colour code r red g green o orange s grey b black w white k pink p violet y yellow u blue nbrown bg black green bo black orange nu brown blue wg white green wy white yellow.
Page 36
Gb-34 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 8.4 electrical circuit main harness - diesel.
Page 37
Gb-35 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb cable colour code r red g green o orange s grey b black w white k pink p violet y yellow u blue nbrown bg black green bo black orange nu brown blue wg white green wy white yellow 1 starter motor 17 backlap switch 25 alternator...
Page 38
Gb-36 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual 8.5 electrical circuit control panel - diesel.
Page 39
Gb-37 jacobsen g-plex iii series: dn & dp maintenance and parts manual gb cable colour code r red g green o orange s grey b black w white k pink p violet y yellow u blue nbrown bg black green bo black orange nu brown blue wg white green wy white yellow 1 fuse 20amp 3 starter relay 4 ignition relay 5...
Page 40
Gb-38 gb jacobsen g-plex iii series: dn & dp maintenance and parts manual notes.
Page 41
Parts-1 jacobsen g plex iii series: dn & dp maintenance and parts manual parts index 1 chassis and covers ................................................................................... 3 2 power assy diesel ..................................................................................... 5 ...
Page 42
Parts-2 jacobsen g plex iii series: dn & dp maintenance and parts manual 1 chassis and covers.
Page 43
Parts-3 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 1 chassis and covers 1 450390 washer m8 5 2 456110016 screw, 1/4-20 x 3/4" 6 3 450411 lockwasher m8 9 4 450120013 nut, 1/4-20 16 (m6 - p/n 450323) 5 ...
Page 44
Parts-4 jacobsen g plex iii series: dn & dp maintenance and parts manual 2 power assy diesel.
Page 45
Parts-5 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 2 power assy diesel 892258 engine 1 kubota d772-e 1 4124180 manifold 1 * 4132107 manifold guard 1 * 4132108 screw m6 x 8 2 2 452200134 lockwasher 4 3...
Page 46
Parts-6 jacobsen g plex iii series: dn & dp maintenance and parts manual 3 power assy gasoline.
Page 47
Parts-7 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 3 power assy gasoline 1 450388 washer, m5 2 2 120166 lockwasher,1/2" 2 3 450412 s.L.Washer, m12 4 4 4123564 rear engine bracket 1 5 4123566 engine mo...
Page 48
Parts-8 jacobsen g plex iii series: dn & dp maintenance and parts manual 4 radiator (diesel).
Page 49
Parts-9 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 4 radiator (diesel) 1 841160.06 bracket, radiator 2 2 456110016 screw, 1/4-20 x 3/4" 1 3 450120013 nut, 1/4-20 1 4 452200029 lockwasher, 1/4" 5 5 452...
Page 50
Parts-10 jacobsen g plex iii series: dn & dp maintenance and parts manual 5 air cleaner (diesel).
Page 51
Parts-11 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 5 air cleaner (diesel) 1 a139322 nut, flange crownlock 5/16-18 2 2 456110359 screw, 5/16-18 x 1" 4 3 a192557 clamp, hose, worm drive 3 4 844045 hose...
Page 52
Parts-12 jacobsen g plex iii series: dn & dp maintenance and parts manual 6 fuel & hydraulic reservoirs & support frame.
Page 53
Parts-13 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 1 450390 washer,m8 4 2 450409 lockwasher,m5 1 3 452200134 lockwasher, 3/8 8 4 a109011 screw, 1/420 x 1 1/2 1 5 450120013 nut, 1/420 1 6 452200029 ...
Page 54
Parts-14 jacobsen g plex iii series: dn & dp maintenance and parts manual 7 hydraulic tank fittings.
Page 55
Parts-15 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 47 843556 elbow, 90, 11/16 x 1/2 npt 1 48 843557 elbow, 90, 3/4 x 3/4 npt 1 49 843558 elbow, 90, 1 x 1 npt 1 50 148231 fifting, 3/16, elbow 1 51 483...
Page 56
Parts-16 jacobsen g plex iii series: dn & dp maintenance and parts manual 8 fuel system diesel.
Page 57
Parts-17 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 8 fuel system diesel 1 450390 washer, m8 1 2 450409 lockwasher, m5 5 3 450411 lockwasher, m8 2 4 a109043 screw,5/16-18x23/4" 1 5 450120021 nut, 5/16...
Page 58
Parts-18 jacobsen g plex iii series: dn & dp maintenance and parts manual 9 fuel system gasoline.
Page 59
Parts-19 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 9 fuel system gasoline 1 843267 tank, fuel 1 2 843401 cap, fuel with gauge 1 3 894256 pickup, fuel 1 4 829954 gasket 1 5 800271 screw, #10-24 x 1/2"...
Page 60
Parts-20 jacobsen g plex iii series: dn & dp maintenance and parts manual 10 oil cooler mounting diesel.
Page 61
Parts-21 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 10 oil cooler mounting diesel 1 450390 washer 4 6 a109018 screw, 5/16-18 x 1 3/4" 4 6 450017 bolt, m8 x 45 4 2001 onwards 12 839501 mounting block, ...
Page 62
Parts-22 jacobsen g plex iii series: dn & dp maintenance and parts manual 11 oil cooler mounting gasoline.
Page 63
Parts-23 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 11 oil cooler mounting gasoline 1 450390 washer, m8 6 2 4123565 cover, air intake 1 up to serial no dn000xxx 2 4140585 cover, air intake 1 from seri...
Page 64
Parts-24 jacobsen g plex iii series: dn & dp maintenance and parts manual 12 pump control linkage.
Page 65
Parts-25 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 12 pump control linkage 1 456110016 screw, 1/4-20 x 3/4 1 4 45002053 nut, 5/16-24 2 5 450411 lockwasher 4 6 450020037 nut, 1/4 2 7 452200029 lockwas...
Page 66
Parts-26 jacobsen g plex iii series: dn & dp maintenance and parts manual 13 hydraulic pump and valves - diesel.
Page 67
Parts-27 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 13 hydraulic pump and valves - diesel 1 w178079 fitting,test 1 2 456110498 screw, 1/4-20 x 1/4" 2 3 452200029 lockwasher, 1/4" 1 4 452100019 washer,...
Page 68
Parts-28 jacobsen g plex iii series: dn & dp maintenance and parts manual 14 hydraulic pump and valves - gasoline.
Page 69
Parts-29 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 1 w178079 fitting,test 1 2 456110498 screw, 1/4-20 x 1/4" 2 3 452200029 lockwasher, 1/4" 1 4 452100019 washer, 1/4" 2 5 450213 screw,m1o-1.5x20 2 6 ...
Page 70
Parts-30 jacobsen g plex iii series: dn & dp maintenance and parts manual 15 hydraulic lift circuit.
Page 71
Parts-31 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 15 hydraulic lift circuit 1 451112681 screw, 1/4-20x 2" 2 2 a109018 screw, 5/16-18 x 1 3/4" 1 3 451112681 screw, 1/4-20 x 2" 2 4 452100019 washer, 1...
Page 72
Parts-32 jacobsen g plex iii series: dn & dp maintenance and parts manual 16 hydraulic reel circuit.
Page 73
Parts-33 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 16 hydraulic reel circuit 1 450018 screw,m8 x 50 2 2 452100019 washer 1/4 1 3 680001941 tie,cable asreqd 4 a251500 adapter, straight 3 5 452436 nut...
Page 74
Parts-34 jacobsen g plex iii series: dn & dp maintenance and parts manual 17 hydraulic wheel drive circuit.
Page 75
Parts-35 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 17 hydraulic wheel drive circuit 1 450424 lockwasher, m12 8 2 450054 screw,m12 x 170 8 3 w158058-01 fitting, adaptor, 900 1 4 456110016 screw, 1/4-2...
Page 76
Parts-36 jacobsen g plex iii series: dn & dp maintenance and parts manual 18 hydraulic power steering.
Page 77
Parts-37 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 18 hydraulic power steering 1 452200176 lockwasher, 1/2" 1 2 451030667 screw,1/2-20x21/2" 1 3 451225 pin, cotter; 3/32" x 3/4" 1 4 452101285 washer,...
Page 78
Parts-38 jacobsen g plex iii series: dn & dp maintenance and parts manual 19 control arm.
Page 79
Parts-39 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 19 control arm 1 452101285 washer, 1/2" 2 2 450393 washer, m16 1 3 451031477 screw, l/2-20x4 1/2" 1 4 a914210 cover, handle 1 5 a139401 nut, speed, ...
Page 80
Parts-40 jacobsen g plex iii series: dn & dp maintenance and parts manual 20 lift assembly - front cutting heads.
Page 81
Parts-41 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 20 lift assembly - front cutting heads 1 452000562 washer, 3/4" id 11/2" od 1 2 454000297 pin, cotter 1/8" x 11/8" 12 3 456110341 screw, 5/16-18 x 7...
Page 82
Parts-42 jacobsen g plex iii series: dn & dp maintenance and parts manual 21 lift assembly - rear cutting head.
Page 83
Parts-43 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 21 lift assembly - rear cutting head 1 452000562 washer, 3/4" id 11/2" od 2 2 456110498 screw, 1/4-20 x 1/2" 2 3 454000297 pin, cotter, 1/8" x 11/8"...
Page 84
Parts-44 jacobsen g plex iii series: dn & dp maintenance and parts manual 21 lift assembly - rear cutting head.
Page 85
Parts-45 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 43 894140.06 arm, swing 1 43 4141108 arm swing minus handle 1 44 894141.06 link, arm 1 45 894164.06 arm, pivot 1 45 4140646 arm, pivot c/w handle 1 ...
Page 86
Parts-46 jacobsen g plex iii series: dn & dp maintenance and parts manual 22 mow / raise switch and speed control pedal.
Page 87
Parts-47 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 22 mow / raise switch and speed control pedal 1 mbe3313c.07 pad assy 1 * mbg4897 anti-slip switch cover 1 used item 1 2 2208099 switch 1 3 450526 sc...
Page 88
Parts-48 jacobsen g plex iii series: dn & dp maintenance and parts manual 23 mow speed control.
Page 89
Parts-49 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 23 mow speed control 1 a109001 screw, 3/8-16 x 2 1 2 450120039 nut, 3/8-16 1 3 456110448 screw, 3/8-16 x 11/4" 1 4 450324 nut 2 5 515268 bushing 1 6...
Page 90
Parts-50 jacobsen g plex iii series: dn & dp maintenance and parts manual 24 brake pedal.
Page 91
Parts-51 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 24 brake pedal 1 450390 washer m8, 1 3 450020053 nut, 5/16-24 4 4 450411 lockwasher, m8" 2 5 451255 pin, cotter, 2 6 451110134 screw, 2 7 450120398 ...
Page 92
Parts-52 jacobsen g plex iii series: dn & dp maintenance and parts manual 25 seat.
Page 93
Parts-53 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 25 seat 1 4133662 seat 1 2 306932 nut, 5/16-18 2 3 523224 bumper, rubber 2 4 523356 adjuster, seat wihandle (left) 1 5 523357 adjuster seat (right) ...
Page 94
Parts-54 jacobsen g plex iii series: dn & dp maintenance and parts manual 26 decals.
Page 95
Parts-55 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 26 decals 1 a903488 decal - fan 1 2 009114340 decal - diesel 1 3 4124007 decal - jacobsen 2 4 840065 decal - speed ctrl 1 6 a911410 decal - battery ...
Page 96
Parts-56 jacobsen g plex iii series: dn & dp maintenance and parts manual 27 control panel and electrical components diesel.
Page 97
Parts-57 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 1 w158135-01 switch, seat 1 2 a182003 nut, m3 2 4 456110359 screw, 5/16-18 x 1" 4 5 a159410 lockwasher, 5/16" 8 9 548045 screw, 1/4-20 x 3/4" 2 13 a...
Page 98
Parts-58 jacobsen g plex iii series: dn & dp maintenance and parts manual 28 control panel and electrical components gasoline.
Page 99
Parts-59 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 28 control panel and electrical components gasoline 1 w158135-01 switch, seat 1 4 456110359 screw, 5/16-18 x 1" 4 5 a159410 lockwasher, 5/16" 8 9 54...
Page 100
Parts-60 jacobsen g plex iii series: dn & dp maintenance and parts manual 29 electrical components diesel.
Page 101
Parts-61 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 1 w158135-01 switch, seat 1 2 826000 fuse, 20 amp 4 4 a828926 switch, pre-heat 1 5 a823266 lens 1 6 a823267 bulb 1 7 833038 fuse, 30 amp 1 8 a828913...
Page 102
Parts-62 jacobsen g plex iii series: dn & dp maintenance and parts manual 30 electrical components gasoline.
Page 103
Parts-63 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 30 electrical components gasoline 1 w158135-01 switch, seat 1 2 826000 fuse, 20 amp 4 5 a823266 lens 1 6 a823267 bulb 1 7 833038 fuse, 30 amp 1 8 a8...
Page 104
Parts-64 jacobsen g plex iii series: dn & dp maintenance and parts manual 31 wheels and rear hub.
Page 105
Parts-65 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 31 wheels and rear hub 1 892225 hub & axle, complete 1 2 450020338 nut,jam,518-18 2 3 450425 lockwasher, 5/8" 2 4 450020354 nut,jam,3/4-16 1 5...
Page 106
Parts-66 jacobsen g plex iii series: dn & dp maintenance and parts manual 32 motor mounting 1 2 3 4 5 6 7.
Page 107
Parts-67 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 32 motor mounting 894991 reel motor adaptor kit 1 1 103867 flat washer 5/16 2 2 306325 lockwasher 5/16 2 3 306501 screw 5/16-18 x 1 1/2 2 4 33...
Page 108
Parts-68 jacobsen g plex iii series: dn & dp maintenance and parts manual 33 cutting head.
Page 109
Parts-69 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 33 cutting head 1 5003577 frame, reel 1 2 361877 decal, danger 2 3 1000997 decal, warning 1 4 5003053 7 blade reel 67037 only 1 4 5001099 9 blad...
Page 110
Parts-70 jacobsen g plex iii series: dn & dp maintenance and parts manual 34 rear rollers.
Page 111
Parts-71 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 34 rear rollers 1 1002224 zerk bolt 2 2 3005692 knob, front roller adjusting 2 3 441674 carriage bolt, 5/16-18 x 1-3/4 2 4 446136 lockwasher, 5/16"...
Page 112
Parts-72 jacobsen g plex iii series: dn & dp maintenance and parts manual 35 verticut head.
Page 113
Parts-73 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual model 067138 35 verticut head 1 5002577 frame, reel 1 2 361877 decal, danger 2 3 351738 decal, caution 1 4 444742 locknut, 3/4-16 hex jam 1 5 10...
Page 114
Parts-74 jacobsen g plex iii series: dn & dp maintenance and parts manual 36 rear roller & scraper verticut.
Page 115
Parts-75 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual model 067138 36 rear roller & scraper verticut 1 162916 roller, rear 1 2 5002814 tube, roller 1 3 345369 shaft 1 4 461359 pin, roll, 1/8 x 3/4...
Page 116
Parts-76 jacobsen g plex iii series: dn & dp maintenance and parts manual 37 accesory - rotary rear brush 068643.
Page 117
Parts-77 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 37 accesory - rotary rear brush 068643 1 3007975 bracket, bearing housing 2 2 471514 fitting, grease, 1/4-28 2 3 452006 washer, 5/16" 4 4 365229 bea...
Page 118
Parts-78 jacobsen g plex iii series: dn & dp maintenance and parts manual front roll rear roll 38 front & rear rolls.
Page 119
Parts-79 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 38 front & rear rolls front roll 068613 grooved roll - steel 1 068614 grooved roll - aluminium 1 1 3000012 shaft, rear roller 1 2 3000013 roller...
Page 120
Parts-80 jacobsen g plex iii series: dn & dp maintenance and parts manual 39 front roll 2" smooth & scraper.
Page 121
Parts-81 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 39 front roll 2" smooth & scraper 162917 front roller assembly, complete 1 1 131426 roller, smooth (steel) 1 2 102030 shaft, front roller assemb...
Page 122
Parts-82 jacobsen g plex iii series: dn & dp maintenance and parts manual 40 turf groomer.
Page 123
Parts-83 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 40 turf groomer 1 365226 plate, cover 1 132212 pulley assembly 1 2 365228 pulley, 28 groove 1 3 365229 bearing, ball 2 4 458461 snap ring 1 5 ...
Page 124
Parts-84 jacobsen g plex iii series: dn & dp maintenance and parts manual 41 turf groomer drive assenbly.
Page 125
Parts-85 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 41 turf groomer drive assenbly 1 3010708 bracket, groomer roller 1 2 220302 housing, belt 1 3 365260 link, belt adjusting 1 4 367162 eccentric, belt...
Page 126
Parts-86 jacobsen g plex iii series: dn & dp maintenance and parts manual 42 turf groomer driven assenbly.
Page 127
Parts-87 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 1 3010708 bracket, groomer roller 1 2 338748 bracket, groomer mounting 1 3 400186 screw, 5/16-18 x 7/8" 1 4 365233 link, roller adjusting 1 5 444718...
Page 128
Parts-88 jacobsen g plex iii series: dn & dp maintenance and parts manual 43 turf groomer blade assenbly.
Page 129
Parts-89 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 43 turf groomer blade assenbly 1 367029 locknut, 3/4-16, hex nyloc 1 2 367165 spacer, 7/8 x 17/32" 2 3 471214 fitting, grease, 1/4-28 1 132211 housi...
Page 130
Parts-90 jacobsen g plex iii series: dn & dp maintenance and parts manual 44 turf groomer roller assenbly.
Page 131
Parts-91 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 44 turf groomer roller assenbly 1 390899 tube, roller, 1/4" spacing 1 product no. 067871 1 390900 tube, roller, 1/2" spacing 1 product no. 067873 2 ...
Page 132
Parts-92 jacobsen g plex iii series: dn & dp maintenance and parts manual 45 turf groomer quick height adjuster.
Page 133
Parts-93 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual 45 turf groomer quick height adjuster 1 422502 screw, set, 1/4-20 x 1/4" 1 2 365265 link, adjusting 1 163761 knob assembly 1 3 365271 bolt 1 4 365...
Page 134
Parts-94 jacobsen g plex iii series: dn & dp maintenance and parts manual 46 grass catcher.
Page 135
Parts-95 * not illustrated list of parts item ransomes description qty remarks part no jacobsen g plex iii series: dn & dp maintenance and parts manual grass catcher 1 302600 screw, 318-16 x1 1/2" 2 2 800619 nut, 3/8-16 (nylon insert) 2 3 822474 spacer 2 4 839072 catcher, grass 1 5 892007 bracket, c...
Page 136
96 numerical index part no description page item part no description page item jacobsen g plex iii series: dn & dp maintenance and parts manual 001921740 hose, fuel, 30" 19 8 001925160 clamp, hose 19 9 001925400 clamp, hose 23 21 001925570 clamp, hose 21 20 002540080 tee, branch 29 23 002989380 weat...
Page 137
97 numerical index part no description page item part no description page item jacobsen g plex iii series: dn & dp maintenance and parts manual 343616 stud 71 13 345369 shaft, roller 71 28 345369 shaft 75 3 345556 key, 1/8 x 1/8 x 31/32" 89 18 351520 clip 75 10 351521 rod 75 35 351522 scraper 75 39 ...
Page 138
98 numerical index part no description page item part no description page item jacobsen g plex iii series: dn & dp maintenance and parts manual 5002577 frame, reel 73 1 5002771 bedknife, fairway 69 15 5002814 tube, roller 71 27 5002814 tube, roller 75 2 5003053 7 blade reel 67037 only 69 4 5003577 f...
Page 139
99 numerical index part no description page item part no description page item jacobsen g plex iii series: dn & dp maintenance and parts manual 840192 sleeve, nylon 3" x 16" 37 20 840344 bushing 43 32 840346 adaptor, gauge 11 5 840347 hood, inlet 11 6 840420 plate, latch 51 22 840476 spring 25 42 84...
Page 140
100 numerical index part no description page item part no description page item jacobsen g plex iii series: dn & dp maintenance and parts manual 892418 set, clamp hydraulic 33 37 892435.06 handle 39 15 892633.06 cover, radiator 9 24 892687 rim,10 x 8.50 65 16 892794 bracket, bumper 41 31 892913.06 f...
Page 141
101 numerical index part no description page item part no description page item jacobsen g plex iii series: dn & dp maintenance and parts manual a912175 hose, fuel, 5/16 17 9 a912176 hose, radiator, top 9 19 a912182 hose - fuel 3/16 17 * a913552 gaiter 39 19 a914210 cover, handle 39 4 a923953 decal ...
Page 144
Bob-cat bunton cushman jacobsen ransomes ryan e-z-go equipment from ransomes jacobsen limited is built to exacting standards ensured by iso 9001 registration at all our manufacturing locations. A worldwide dealer network and factory-trained technicians backed by ransomes jacobsen parts xpress provid...