Yanmar 3TNV88C-KMS T4 & 3TNV88C-KMSV ST5 Engines For R105 1050R RT105 1050RT Skid-Steer Loader Parts

Yanmar 3TNV88C-KMS/T4 and 3TNV88C-KMSV/ST5 Engines (PN’s 50312953 and 50325110) For R105 / 1050R / RT105 / 1050RT Skid-Steer Loaders Parts Manual 50950305 Rev. E 10/20

Introduction This manual covers the Yanmar 3TNV88C-KMS/T4 and 3TNV88C-KMSV/ST5 engines, used in Gehl R105/RT105 and Mustang 1050R/1050RT machines.

When ordering service parts, specify the correct part number, full description, quantity required, and the engine model number and serial number.

Items shown that do not have a part number are shown for reference purposes only and are not available for purchase. Part numbers may change. Your Manitou dealer will have the latest part number.

Manitou Americas, Inc., reserves the right to make changes or improvements in the design or construction of any part of the unit without incurring the obligation to install such changes on any previously delivered units.

IMPORTANT

For maximum engine life, when shutting the engine down, allow the engine to idle, without load, for five minutes. This will allow engine components that operate at high temperatures to cool slightly before the engine itself is shut down.

GEHL and MUSTANG are registered trademarks of Manitou Americas, Inc.

TABLE OF CONTENTS DESCRIPTION

PAGE

ENGINE SERVICE PARTS Cylinder Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Gear Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Flywheel Housing and Oil Sump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Cylinder Head and Bonnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Suction Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Exhaust Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Diesel Particulate Filter (DPF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Camshaft and Driving Gear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Crankshaft and Piston. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Lubrication Oil System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Cooling Water System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Fuel Supply Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Fuel Injection Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Fuel Pipe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Starting Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Electronic Control Unit (ECU). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Electric Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 Accessory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Gasket Set. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 Numerical Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

CYLINDER BLOCK

1

50950305/E1020

PRINTED IN USA

CYLINDER BLOCK Ref. No.

Part No.

Quantity 3TNV88C

Description

1 4 5 6 9

50250620 425-36240 425-34722 425-34730 425-34732

BLOCK ASSY, CYLINDER PLUG, DISH TYPE 50 PLUG BOLT, METAL CAP BUSH, CAMSHAFT

1 1 1 8 1

10 11 12 13 14

425-34726 425-34723 425-34721 425-34721 425-34725

PLUG 30 PLUG PT1/8 PLUG PT1/4 PLUG PT1/4 PLUG 12

6 1 2 1 1

24 27 28 29 30

425-34731 425-34638 50250619 50291153 425-35931

BEARING ASSY, THRUST BOLT, CYLINDER HEAD GASKET, CYLINDER HEAD PLUG BEARING ASSY, MAIN (SPARE PARTS)

2 14 1 1 4

33 36

425-34734 425-34735

BEARING ASSY, MAIN OS=0.25 BEARING, THRUST OS=0.25

4 1

PRINTED IN USA

50950305/E1020

2

GEAR HOUSING

3

50950305/E1020

PRINTED IN USA

GEAR HOUSING Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

50287039 188573 425-34740 425-34743 188452

CASE, GEAR PARALLEL PIN 8 X16 CAP, FILLER PIPE, DOWEL L=18 O-RING P16

1 2 1 2 2

6 7 8 9 11

203095 425-34745 425-34733 50287040 270946

O-RING P12 O-RING 1AP32 BOLT M8 X 16 PLATED COVER ASSY, GEARCASE SEAL, OIL

1 1 3 1 1

12 13 14 15 16

425-34741 425-34750 425-34733 425-34761 425-34805

COVER, PUMP WASHER, SEAL 8 BOLT M8 X 16 PLATED BOLT M8 X 35 PLATED BOLT M8 X 40 PLATED

1 1 4 1 7

17 18

425-34838 186617

BOLT M8 X 60 PLATED BOLT M8 X 85 PLATED

3 4

PRINTED IN USA

50950305/E1020

4

FLYWHEEL HOUSING AND OIL SUMP

5

50950305/E1020

PRINTED IN USA

FLYWHEEL HOUSING AND OIL SUMP Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

188573 50287041 425-34756 188749 188750

PARALLEL PIN 8 X16 HOUSING, FLYWHEEL CAP, FLYWHEEL COVER BOLT M10 X 25 PLATED BOLT M1

2 1 1 6 4

6 7 8 10 11

425-35429 192271 425-36121 138113 425-34733

SPACER, OIL PAN OIL PAN ASSY DRAIN PLUG M22 SEAL WASHER 22S BOLT M8 X 16 PLATED

1 1 1 1 4

12 13 14 15 16

425-34765 425-34747 425-34766 188573 425-34757

BOLT M8 X 25 PLATED BOLT M8 X 45 PLATED BOLT M8 X 50 PLATED PIN, PARALLEL 8 X 16 CASE ASSY, OIL SEAL

2 16 4 2 1

18 19 20 21 22

425-34759 188640 425-34761 50250350 a 50282581

SEAL, OIL BOLT M8 X 30 BOLT M8 X 35 PLATED SENSOR, FLYWHEEL REV BOLT M6 X 16

1 6 3 1 1

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

6

CYLINDER HEAD AND BONNET

Fig.4. CYLINDER HEAD & BONNET

7

50950305/E1020

PRINTED IN USA

CYLINDER HEAD AND BONNET Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 4 5 6

188540 188541 188470 188471 425-34793

SHAFT ASSY, ROCKER SHAFT, ROCKER ARM SUPPORT, ROCKER ARM SUPPORT, ROCKER ARM BOLT, STUD

1 1 2 2 3

7 8 9 11 12

188597 188544 188596 425-34791 425-34782

SPRING, ROCKER ARM ASSY, ROCKER SCREW, VALVE ADJUST NUT M8 X P1.0 CAP, VALVE

3 6 6 6 6

13 20 21 22 23

50294865 50250623 425-34779 188559 425-34639 425-34643

HEAD ASSY, CYLINDER (STAGE 5 TURBO) HEAD ASSY, CYLINDER (TIER 4 TURBO) PLUG 40 VALVE, SUCTION VALVE, EXHAUST SPRING, VALVE

1 1 2 3 3 6

24 25 26 27 29

425-34644 425-34645 50250328 425-34646 50250326

RETAINER, SPRING SEAL, VALVE STEM (EXHAUST) SEAL, VALVE STEM (INTAKE) COTTER 8 GASKET, INJECTOR

6 3 3 6 3

30 31 32 33 34

50287042 188502 425-34783 425-34765 425-34761

RETAINER, INJECTOR WASHER, INJECTOR PIN, SPRING 6 X 12 BOLT M8 X 25 PLATED BOLT M8 X 35 PLATED

3 3 2 2 3

35 36 37 38 39

425-34766 425-34740 425-34775 50250622 188539

BOT M8 X 50 PLATED CAP, FILLER KNOB BONNET ASSY PLATE, BAFFLE

6 1 3 1 1

Parts Listing Continued On Next Page

PRINTED IN USA

50950305/E1020

8

CYLINDER HEAD AND BONNET

Fig.4. CYLINDER HEAD & BONNET

9

50950305/E1020

PRINTED IN USA

CYLINDER HEAD AND BONNET continued from previous page

Ref. No.

Part No.

Description

Quantity 3TNV88C

40 41 42 43 44

425-34769 186388 186389 186390 186391

PLATE, BAFFLE DIAPHRAGM PLATE PLATE, BREATHER SPRING

1 1 1 1 1

46 47 48 49 50

50250621 50250327 50290609 a 50250332 50287047

GASKET, BONNET JOINT SENSOR, PRESSURE O-RING, PRESSURE SENSOR HOSE ASSY, PRES EXH

1 1 1 2 1

52 53 54 55 56

50250338 186335 186598 186598 50282581

CLIP, HOSE 14 PLUG SCREW 5 X 10, TAPPING SCREW 5 X 10, TAPPING BOLT M6 X 16

2 1 4 6 2

57 58 59 60 61

425-34776 425-34745 188679 425-34733 270953

O-RING 1A P 12.0 O-RING 1A P-32.0 LIFTER, ENGINE BOLT M8 X 16 PLATED HARNESS/GLOW PLUG

3 1 1 2 3

62 63 64 65

270951 50250641 425-34642 425-34641

PLUG/GLOW CONNECTOR, GLOW PLUG GUIDE, SUCTION VALVE GUIDE, EXHAUST VALVE

3 1 3 3

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

10

SUCTION MANIFOLD

11

50950305/E1020

PRINTED IN USA

SUCTION MANIFOLD Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

188558 188632 50250625 50250626 50250624

HOSE ASSY, BREATHER CLAMP, HOSE 21.5 GASKET, INTAKE MANIFOLD MANIFOLD ASSY, INTAKE MANIFOLD, AIR INTAKE

1 2 1 1 1

6 7 8 9 10

425-34780 50250331 a 425-34766 50287043 50287045

STUD M6 X 20 PLATED SENSOR, AIR TEMP BOLT M8 X 50 PLATED GASKET, COLLECTOR COLLECTOR, INT CMP

2 1 3 1 1

11 12 13 14 15

425-35170 50250330 50250333 50287044 50250369

BOLT, STUD M6 X 12 SENSOR, AIR TEMP O-RING, TEMP SENSOR COLLECTOR, INT JOINT, HOSE M14

1 1 1 1 1

16 17 18 19 20

50287111 138112 50291429 138143 425-34766

JOINT, HOSE 14 WASHER, SEAL 14 STUD, M8 X 30 NUT, M6 BOLT M8 X 50 PLATED

1 2 2 1 1

21 22 23 24 25

186616 50287175 138140 50250334 50250335 a

BOLT M8 X 75 PLATED STUD, M8 X 105 NUT, M8 BEND, INLET THROTTLE BODY (INT

1 3 3 1 1

26 27 28 29

50250336 188732 425-34998 50250513

GASKET, THROTTLE BOLT M6 X 20 PLATED BOLT M6 X 40 PLATED BOLT M6 X 90 PLATED

2 2 4 2

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

12

EXHAUST MANIFOLD

13

50950305/E1020

PRINTED IN USA

EXHAUST MANIFOLD Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

50250628 137997 50250627 50288099 50250649

GASKET, EXH MANIFOLD STUD M10 X 22 MANIFOLD, EXHAUST BOLT M10 X 50 10.9T BOLT M10 X 18 10.9T

1 4 1 1 3

6 7 8 9 10

50287116 50287051 a 50250371 138141 50287046

STUD, 10 X 80 SENSOR, EXH TEMP. CLIP/BAND NUT, M10 PIPE ASSY, EXHAUST P

2 1 1 2 1

11 12 13 14 15

50287173 50250337 425-34935 186615 50287048

CLAMP, A8 X 6 BOLT, PIPE JOINT PACKING 12 BOLT M6 X 12 PLATED COOLER, EGR

2 1 2 2 1

16 17 18 19 20

50287049 50250648 50250647 50287052 50287053

GASKET, EGR COOLER BOLT M10 X 90 10.9T BOLT M8 X 40 10.9 PIPE CMP, EGR OUT PIPE, EGR OUT

2 1 2 1 1

21 22 23 24 25

138512 425-34766 50250340 a 50250629 197627

STUD BOLT M8 X 20 BOLT M8 X 50 PLATED SENSOR, EGR GAS TEMP PIPE (EGR CMP GASKET

2 2 1 1 1

26 27 28 29 30

425-34765 138140 50250630 a 50287054 50287055

BOLT M8 X 25 PLATED NUT, M8 VALVE, EGR GASKET, EGR-V IN GASKET (EGR-V OUT

2 2 1 1 1

31

138140

NUT M8

2

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

14

DIESEL PARTICULATE FILTER (DPF)

Fig.7. DIESEL PARTICULATE FILTER(DPF)

15

50950305/E1020

PRINTED IN USA

DIESEL PARTICULATE FILTER (DPF) Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

138082 50250634 50288068 50288086 50288087

GASKET, SILENCER STAY, DPF STAY, DPF STAY, DPF STAY, DPF

1 1 1 1 1

7 8 9 10 12

50250378 a 50250379 a NSS 50250632 a 50250633 a

SENSOR, EXH.TEMP SENSOR, EXH.TEMP DPF ASSY CASE, DOC CASE, SOOT FILTER

1 1 1 1 1

14 15 16 17 18

50294090 50287062 50250342 50287167 50287063

FLANGE, OUTLET GASKET, DPF BOLT M8 X 28 10.9T LIFTER, DPF STIFFENER, DPF A

1 2 16 1 5

19 20 21 22 23

50288066 50287066 50288067 188736 138140

STIFFENER, DPF B STIFFENER, DPF C STIFFENER, DPF C BOLT M8 X 14 PLATED NUT, M8

1 1 1 2 16

25 26 27 28 29

50250337 50250343 50288091 50288092 50250346

BOLT, PIPE JOINT GASKET,SENSOR PIPE ASSY, SENSOR PIPE ASSY, SENSOR HOSE ASSY,PRES EXH

2 4 1 1 1

31 32 33 35 36

50250344 50250347 50250345 50290613 a 50250349

CLIP, HOSE HOSE ASSY,PRES EXH CLIP, HOSE SENSOR,PRESSURE BRACKET, SENSOR

2 1 2 1 1

37 38 39 40 41

425-35164 425-34746 50250371 50250381 50250373

BOLT M6 X 16 PLATED BOLT M8 X 20 PLATED BAND CLIP BAND CLIP, CONNECTOR

2 2 1 1 2

42 43 44 45 46

425-34733 425-34733 425-34746 138133 138133

BOLT M8 X 16 PLATED BOLT M8 X 16 PLATED BOLT M8 X 20 PLATED BOLT M10 X 20 PLATED BOLT M10 X 20 PLATED

2 3 4 2 2

47 48 49

138133 138140 138141

BOLT M10 X 20 PLATED NUT, M8 NUT, M10

2 2 4

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

NSS - Not Sold Separately

PRINTED IN USA

50950305/E1020

16

CAMSHAFT AND DRIVING GEAR

17

50950305/E1020

PRINTED IN USA

CAMSHAFT AND DRIVING GEAR Ref. No.

Part No.

Description

Quantity 3TNV88C

1 2 3 4 6

425-34808 188603 50250631 425-34656 50287056

TAPPET ROD, PUSH SHAFT ASSY, CAM METAL, THRUST GEAR, CAMSHAFT

6 6 1 1 1

7 8 9 10 11

425-34810 50287057 425-35263 188736 50250341

KEY 7 X 14 PULSER, CAM GEAR BOLT M6 X 10 PLATED BOLT M8 X 14 PLATED SENSOR, GEAR REV

1 1 3 2 1

12 13 14 17 18

50282581 50287080 50287083 425-34747 50287104

BOLT M6 X 16 SHAFT, IDLE GEAR A GAR ASSY, IDLE A BOLT M8 X 45 PLATED GEAR, SUPPLY PUMP

1 1 1 3 1

19 20 21 22 25

186596 186626 50287081 50287085 50287089

WASHER, SPRING 18 NUT M18, LOCK SHAFT, IDLE GEAR B GEAR ASSY, IDLE B PLATE, IDLE SHAFT B

1 1 1 1 1

26 27 28 29

50287102 425-34805 270958 50287082

GASKET, IDLE SHAFT B BOLT M8 X 40 PLATED BUSH, IDLE GEAR BUSH

1 2 1 1

PRINTED IN USA

50950305/E1020

18

CRANKSHAFT AND PISTON

19

50950305/E1020

PRINTED IN USA

CRANKSHAFT AND PISTON Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 4 5 7

270959 188573 270960 425-34810 138117

CRANKSHAFT ASSY PIN, PARALLEL 8 X 16 GEAR, CRANKSHAFT KEY 7 X 14 PIN, SPRING 3 X 10

1 1 1 1 1

8 9 10 11 12

188548 425-34817 425-34818 425-34693 50250644

V-PULLEY, CRANK 110 WASHER BOLT BOLT, FLYWHEEL FLYWHEEL ASSY

1 1 1 6 1

14 16 18 24 25

425-34694 50287143 50287078 425-35936 425-35937

GEAR, RING Z=116 PISTON ASSY RING ASSY, PISTON PIN, PISTON D26 L70 RING, 26

1 3 3 3 6

26 30 31 33 34

425-34698 425-34659 425-34660 425-34699 425-34822

ROD ASSY, CONNECTING BOLT, CONNECTING ROD BEARING, CRANK PIN BEARING, PISTON PIN BEARING, 0.25 US

3 6 3 3 3

36 38

50287144 50287079

PISTON ASSY, OS=0.25 RING SET, OS=0.25

3 3

PRINTED IN USA

50950305/E1020

20

LUBRICATION OIL SYSTEM

Tier 4 (non-Stage 5)

21

50950305/E1020

PRINTED IN USA

LUBRICATION OIL SYSTEM Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

50250635 50287032 425-34823 270970 192276

PUMP ASSY, LUB. OIL GASKET, PUMP BOLT M6 X 25 PLUG, DRAIN PIPE ASSY, OIL INLET

1 1 4 1 1

6 7 8 9 10

425-34828 425-34761 50291156 50250617 50288065

GASKET BOLT M8 X 35 PLATED COOLER ASSY, OIL PACKING, OIL COOLER NUT, OIL COOLER

1 2 1 1 1

11 13 14 16 17

188566 188634 425-34831 188567 188650

BRACKET ASSY, FILTER BOLT, STUD M20 X 67 GASKET JOINT HOSE ASSY, WATER

1 1 1 1 1

18 20 21 22 24

188693 188717 188568 188693 192278

CLAMP, HOSE 18.5 CLAMP, 15 HOSE ASSY, WATER CLAMP, HOSE 18.5 TUBE, CORRUGATED 19

1 1 1 1 1

25 26 27 28 29

188717 188584 425-34746 50250309 195568

CLAMP, 15 ELBOW, PT 1/4 BOLT M8 X 20 PLATED SWITCH, HYDRAULIC FILTER 80 X 80L

1 1 3 1 1

PRINTED IN USA

50950305/E1020

22

LUBRICATION OIL SYSTEM

Fig.10. LUB. OIL SYSTEM (Stage 5)

23

50950305/E1020

PRINTED IN USA

LUBRICATION OIL SYSTEM Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

50250635 50287032 425-34823 270970 192276

PUMP ASSY, LUB. OIL GASKET, PUMP BOLT M6 X 25 PLUG, DRAIN PIPE ASSY, OIL INLET

1 1 4 1 1

6 7 8 9 10

425-34828 425-34761 50291156 50250617 50294869

GASKET BOLT M8 X 35 PLATED COOLER ASSY, OIL PACKING, OIL COOLER BRACKET ASSY, LO FILT

1 2 1 1 1

11 13 14 15 17

188566 188634 50294866 425-34831 50294867

BRACKET ASSY, FILTER BOLT, STUD M20 X 67 COLLAR, OIL-COOLER GASKET NUT, M20

1 1 1 1 1

18 19 20 22 23

188567 188650 188693 188717 188568

JOINT HOSE ASSY, WATER CLAMP, HOSE 18.5 CLAMP, 15 HOSE ASSY, WATER

1 1 1 1 1

24 26 27 28 29

188693 192278 188717 425-34746 50250309

CLAMP, HOSE 18.5 TUBE, CORRUGATED 19 CLAMP, 15 BOLT M8 X 20 PLATED SWITCH, HYDRAULIC

1 1 1 3 1

30

195568

FILTER 80 X 80L

1

PRINTED IN USA

50950305/E1020

24

COOLING WATER SYSTEM

25

50950305/E1020

PRINTED IN USA

COOLING WATER SYSTEM Ref. No.

Part No.

Quantity 3TNV88C

Description

1 3 4 9 10

50288103 188578 188579 188584 197687

PUMP ASSY, WATER GASKET, WATER PUMP PLATE, PUMP ELBOW, PT 1/4 JOINT

1 1 1 1 1

11 12 13 14 15

188686 425-36239 50288182 425-36263 188550

PLUG, R3/8 PLUG, R01 SCREW M6 X 14 GASKET, WATER PUMP JOINT

2 1 3 1 1

16 17 18 19 20

425-36262 425-34849 425-34727 425-34729 425-24733

O-RING, G30 GASKET, THERMOSTAT GASKET 8, ROUND BOLT M8 X 12 PLATED BOLT M8 X 16 PLATED

1 1 1 1 3

21 22 23 24 25

425-24747 425-34838 425-36261 50288064 425-34842

BOLT M8 X 45 PLATED BOLT M8 X 60 PLATED V-PULLEY, D=110 V-BELT, A38.5 SPACER, FAN

1 3 1 1 1

26 27 28 29 30

188732 425-36018 425-34705 425-34843 425-34704

BOLT M6 X 20 PLATED THERMOSTAT, 82 GASKET, THERMOSTAT COVER, THERMOSTAT GASKET

4 1 1 1 1

31 32 33 34 35

138520 425-34851 197635 a 160427 425-35959

BOLT M8 X 22 PLATED PLUG M16 THERMOMETER, TEMP SENDER FOR GAUGE GASKET 16 SEAL WASHER 12

2 1 1 1 1

36 37 39 41 42

197687 50287105 197745 50250636 197745

JOINT PIPE ASSY, WATER IN HOSE CLIP 22 PIPE ASSY, CW HOSE CLIP 22

1 1 2 1 2

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

26

FUEL PUMP SUPPLY

27

50950305/E1020

PRINTED IN USA

FUEL PUMP SUPPLY Ref. No. 1

Part No.

Quantity 3TNV88C

Description

2 3 4

50294168 a 50250351 a 50250352 a 50250353 50250354

PUMP ASSY, FUEL (STAGE 5) PUMP ASSY, FUEL (TIER 4) VALVE ASSY, MPROP RING, SEALING O-RING, MPROP

1 1 1 1 1

5 6 7 8

50250355 50250356 a 50250357 425-34760

BOLT, MPROP SENSOR, TEMPERATURE O-RING, FUEL PUMP BOLT M8 X 30 PLATED

2 1 1 3

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

28

FUEL INJECTION VALVE

Fig.13. FUEL INJECTION VALVE

29

50950305/E1020

PRINTED IN USA

FUEL INJECTION VALVE Ref. No.

Part No.

Quantity 3TNV88C

Description

1 4 6 7 8

50287106 a 50250358 50250654 50250638 a 50250366 a

INJECTOR, CR RING, RETAINING O-RING RAIL ASSY SENSOR, RAIL PRESSURE

3 3 3 1 1

9 10 11 12 14

50250367 a 50250368 425-34765 50250615 50287112

VALVE ASSY, PLV4 O-RING, PLV4 BOLT M8 X 25 PLATED RETAINER, PIPE PIPE ASSY, RAIL IN

1 1 2 2 1

16 17 18 19

50250640 50287113 50287114 425-34781

PIPE ASSY, INJECTION PIPE ASSY, INJECTION PIPE ASSY, INJECTION NUT M6

1 1 1 2

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

PRINTED IN USA

50950305/E1020

30

FUEL PIPE

Tier 4 (non-Stage 5)

31

50950305/E1020

PRINTED IN USA

FUEL PIPE Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

50250359 50250360 50352551 425-34760 188679

FILTER ASSY, FO BRACKET ASSY, FO FILTER FILTER, FUEL OIL BOLT M8 X 30 PLATED LIFTER, ENGINE

1 1 1 2 1

6 7 8 9 12

50287107 425-34765 425-34765 50287108 188717

BRACKET ASSY, FILTER BOLT M8 X 25 PLATED BOLT M8 X 25 PLATED PIPE ASSY, FUEL CLAMP, 15

1 2 1 1 2

13 14 16 17 20

137953 50250616 50250512 50287109 188717

BAND,NYLON PIPE ASSY, FO RETURN CLAMP, 7 PIPE ASSY, FUEL CLAMP, 15

1 1 1 1 2

21 22 25 26 27

50250639 50250308 50250371 50287110 50250308

PIPE ASSY, FUEL CLAMP, HOSE 12 BAND CLIP PIPE ASSY, FUEL CLAMP, HOSE 12

1 2 1 1 2

PRINTED IN USA

50950305/E1020

32

FUEL PIPE

Fig.14. FUEL PIPE (Stage 5)

33

50950305/E1020

PRINTED IN USA

FUEL PIPE Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

188679 50287107 425-34765 425-34765 50250616

LIFTER, ENGINE BRACKET ASSY, FILTER BOLT M8 X 25 PLATED BOLT M8 X 25 PLATED PIPE ASSY, FO RETURN

1 1 2 1 1

7 8 11 12 13

50250512 50287109 188717 50250639 50250308

CLAMP, 7 PIPE ASSY, FUEL CLAMP, 15 PIPE ASSY, FUEL CLAMP, HOSE 12

1 1 2 1 2

16

50250371

BAND CLIP

1

PRINTED IN USA

50950305/E1020

34

STARTING MOTOR

35

50950305/E1020

PRINTED IN USA

STARTING MOTOR Ref. No.

Part No.

Description

Quantity 3TNV88C

1 2 3 4 5

188586 188587 18681 NSS NSS

STARTER ASSY SWITCH ASSY ARMATURE ASSY BEARING, BALL BEARING, BALL

1 1 1 1 1

6 7 8 9 10

188498 188682 425-35471 425-36296 188684

COIL ASSY, FIELD BRUSH SCREW, CORE SET COVER HOLDER ASSY, BRUSH

1 2 4 1 1

11 12 13 14 15

188682 188624 425-35477 188588 425-34993

BRUSH SPRING, BRUSH CASE, GEAR HOUSING, STARTER LEVER SET

2 4 1 1 1

18 19 20 21 22

188627 425-36297 425-35482 NSS NSS

COVER KIT, DUST THROUGH BOLT PINION ASSY, W/ CLUTCH CLUTCH ASSY BEARING, BALL

1 2 1 1 1

23 24 25 29 30

NSS 425-34718 425-34991 425-34997 425-34998

BEARING, BALL SHAFT, PINION STOPPER SET, PINION BOLT M6 X 32 PLATED BOLT M6 X 40 PLATED

1 1 1 2 3

31 32

186591 50288175

TERMINAL COVER BOLT M12 X 25 PLATED

1 2

NSS - Not Sold Separately.

PRINTED IN USA

50950305/E1020

36

GENERATOR

37

50950305/E1020

PRINTED IN USA

GENERATOR Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

188495 425-34747 186484 50287031 NSS

ADJUSTER, BELT BOLT M8 X 45 PLATED BOLT, STUD M10 X 33 GENERATOR ASSY, 55 A NUT

1 1 1 1 1

6 7 8 9 10

50282631 188508 186325 50282632 186321

ROTOR ASSY BEARING, BALL COVER, BEARING FRAME ASSY BEARING, BALL

1 1 1 1 1

11 12 13 14 15

186322 186323 186324 50282630 50287030

RETAINER SCREW BOLT, STUD FRAME COVER, GENERATOR

1 4 2 1 1

16 17 18 19

186318 186319 186320 50294868 50287029

PULLEY, GENERATOR NUT COLLAR REGULATOR ASSY (STAGE 5) REGULATOR ASSY (TIER4)

1 1 1 1 1

20 21 22 23 24

50282633 186469 186327 186328 186329

HOLDER, BRUSH HOLDER, BRUSH SCREW SCREW BOLT

1 1 6 1 3

25 26 27 28 29

186330 186331 186332 186333 188500

SCREW BOLT BUSH, INSULATION NUT SPACER

2 2 1 2 1

30

188496 192273 138141

BOLT, ADJUST L=40 (STAGE 5) BOLT, ADJUST L=50 (TIER 4) NUT, M10

1 1 1

31

NSS - Not Sold Separately.

PRINTED IN USA

50950305/E1020

38

ELECTRONIC CONTROL UNIT (ECU)

39

50950305/E1020

PRINTED IN USA

ELECTRONIC CONTROL UNIT (ECU) Ref. No. 1 9

Part No. NSS 50250370 a

Quantity 3TNV88C

Description ECU ASSY, 3-88CKRC ECU ASSY, SERVICE

1 1

a) When replacing this part, it is necessary to update the software of the ECU using the designated service tool.

NSS - Not Sold Separately

PRINTED IN USA

50950305/E1020

40

ELECTRIC PARTS

41

50950305/E1020

PRINTED IN USA

ELECTRIC PARTS Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 12 17 18

50250645 50250642 50250643 50250374 50250375

BRACKET, CONNECTOR HARNESS, B ECO ENGINE HARNESS BOOT, CAP TYPE BRACKET, HARNESS

1 1 1 1 1

19 20 21 22

425-34729 188736 50287176 50250517

BOLT M8 X 12 PLATED BOLT M8 X 14 PLATED BAND, TR100 BAND

2 2 1 1

PRINTED IN USA

50950305/E1020

42

ACCESSORY

Fig.19. ACCESSORY

43

50950305/E1020

PRINTED IN USA

ACCESSORY Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 6

197868 138104 193206 425-63233 188526

LABEL, FUEL OIL CAUTION GASKET, SILENCER RELAY/20A/YANMAR TANK ASSY, SUB CAP, SUB-TANK

1 1 1 1 1

7 8 9 10 11

186461 188720 425-36235 425-36152 186483

CLAMP, HOSE PIPE, 7 X 230 BAND, SUB-TANK BRACKET, SUB-TANK PUMP, FUEL FEED

1 1 1 1 1

12

50294169 50250359 50250360 50294170 50352551

FILTER ASSY, FO (STAGE 5) FILTER ASSY, FO (TIER 4) BRACKET ASSY, FO FILTER FILTER, FUEL OIL (STAGE 5) FILTER, FUEL OIL (TIER 4)

1 1 1 1 1

50318902 b 50351686 a 50291640 50250462 50250363

FILTER ASSY, FUEL FILTER ASSY, FUEL BODY ASSY (STAGE 5) BODY ASSY (TIER 4) PLUG, BREATHER

1 1 1 1 1

50291645 50294009 50221287 b 50250361 a 50250657 b

O-RING, 4DP6.0 SEAL CUP, CLEAR W/ SENSOR CUP, CLEAR ELEMENT

1 1 1 1 1

24

50352550 a 50250365 ab 50221260 b 203823 a 50291646 b

ELEMENT FLOAT SENSOR/FUEL W/ O-RING PLUG, DRAIN O-RING, 4DG100.0

1 1 1 1 1

25

50250362 a 425-34760

O-RING BOLT, M8 X 30 PLATED

1 2

a) b)

These parts are used on fuel filter assemblies that do not have an electrical sensor, please check unit before ordering.

These parts are used on fuel filter assemblies with an electrical sensor, please check unit before ordering.

13 14 15 16 17 18 19 20 21 22 23

PRINTED IN USA

50950305/E1020

44

GASKET SET

45

50950305/E1020

PRINTED IN USA

GASKET SET Ref. No.

Part No.

Quantity 3TNV88C

Description

1 2 3 4 5

50250646 50250619 50250621 425-34645 50250328

PACKING GASKET,CYLINDER HEAD GASKET, BONNET SEAL, VALVE STEM SEAL, VALVE STEM

1 1 1 3 3

6 7 8 9 10

50250326 50250625 50250332 50250333 50287043

GASKET, INJECTOR GASKET, INT. MANIFOLD O-RING, PRES SENSOR O-RING, TEMP SENSOR GASKET, COLLECTOR

3 1 2 1 1

11 12 13 14 15

50250336 50250628 138082 50287049 197627

GASKET, THROTTLE GASKET, EXH MANIFOLD GASKET, SILENCER GASKET, EGR COOLER GASKET, EGR PIPE

2 1 1 2 1

16 17 18 19 20

50287054 50287055 50287062 50250343 50287102

GASKET, EGR-V IN GASKET, EGR-V OUT GASKET, DPF GASKET, SENSOR GASKET, IDLE SHAFT B

1 1 2 4 1

21 22 23 24 25

50287032 188452 203095 192279 425-34828

GASKET, PUMP O-RING, P16 O-RING, P12 O-RING GASKET

1 2 1 1 1

26 27 28 29 30

425-34831 425-36263 425-36262 160427 425-34704

GASKET GASKET, WATER PUMP O-RING, G30 GASKET, 16 GASKET

1 1 1 1 1

31 32 33 34 35

425-34705 425-34849 50250357 425-34750 425-35959

GASKET, THERMOSTAT GASKET, THERMOSTAT O-RING, FUEL PUMP SEAL WASHER 8S SEAL WASHER 12

1 1 1 1 1

36 37 38 39 40

138112 138113 425-34727 425-34935 425-34776

WASHER, SEAL 14 SEAL WASHER 22S GASKET 8, ROUND PACKING 12 O-RING 1A P 12.0

2 1 1 2 3

41

425-34745

O-RING 1A P-32.0

2

PRINTED IN USA

50950305/E1020

46

SECTION NOTES

47

50950305/E1020

PRINTED IN USA

Part No.

018681 137953 137997 138082 138082 138104 138112 138112 138113 138113 138117 138133 138133 138133 138140 138140 138140 138140 138140 138141 138141 138141 138143 138512 138520 160427 160427 186318 186319 186320 186321 186322 186323 186324 186325 186327 186328 186329 186330 186331 186332 186333 186335 186388 186389 186390 186391 186461 186469 186483 186484 186591 186596 186598 186598 186615 186616 186617

Page No.

Ref. No.

Part No.

36 32 14 16 46 44 12 46 6 46 20 16 16 16 12 14 14 16 16 14 16 38 12 14 26 26 46 38 38 38 38 38 38 38 38 38 38 38 38 38 38 38 10 10 10 10 10 44 38 44 38 36 18 10 10 14 12 4

3 13 2 1 13 2 17 36 10 37 7 45 46 47 23 27 31 23 48 9 49 31 19 21 31 34 29 16 17 18 10 11 12 13 8 22 23 24 25 26 27 28 53 41 42 43 44 7 21 11 3 31 19 54 55 14 21 18

186626 188452 188452 188470 188471 188495 188496 188498 188500 188502 188508 188526 188539 188540 188541 188544 188548 188550 188558 188559 188566 188566 188567 188567 188568 188568 188573 188573 188573 188573 188578 188579 188584 188584 188586 188587 188588 188596 188597 188603 188624 188627 188632 188634 188634 188640 188650 188650 188679 188679 188679 188682 188682 188684 188686 188693 188693 188693

PRINTED IN USA

Page No.

Ref. No.

Part No.

18 4 46 8 8 38 38 36 38 8 38 44 8 8 8 8 20 26 12 8 22 24 22 24 22 24 4 6 6 20 26 26 22 26 36 36 36 8 8 18 36 36 12 22 24 6 22 24 10 32 34 36 36 36 26 22 22 24

20 5 22 4 5 1 30 6 29 31 7 6 39 1 2 8 8 15 1 21 11 11 16 18 21 23 2 1 15 2 3 4 26 9 1 2 14 9 7 2 12 18 2 13 13 19 17 19 59 5 1 7 11 10 11 18 22 20

188693 188717 188717 188717 188717 188717 188717 188717 188720 188732 188732 188736 188736 188736 188749 188750 192271 192273 192276 192276 192278 192278 192279 193206 195568 195568 197627 197627 197635 197687 197687 197745 197745 197868 203095 203095 203823 270946 270951 270953 270958 270959 270960 270970 270970 50221260 50221287 50250620 50250308 50250308 50250308 50250309 50250309 50250326 50250326 50250327 50250328 50250328

Page No.

Ref. No.

Part No.

24 22 22 24 24 32 32 34 44 12 26 16 18 42 6 6 6 38 22 24 22 24 46 44 22 24 14 46 26 26 26 26 26 44 4 46 44 4 10 10 18 20 20 22 24 44 44 2 32 32 34 22 24 8 46 10 8 46

24 20 25 22 27 12 20 11 8 27 26 22 10 20 4 5 7 30 5 5 24 26 24 3 29 30 25 15 33 10 36 39 42 1 6 23 23 11 62 61 28 1 4 4 4 23 20 1 22 27 13 28 29 29 6 47 26 5

50250330 50250331 50250332 50250332 50250333 50250333 50250334 50250335 50250336 50250336 50250337 50250337 50250338 50250340 50250341 50250342 50250343 50250343 50250344 50250345 50250346 50250347 50250349 50250350 50250351 50250352 50250353 50250354 50250355 50250356 50250357 50250357 50250358 50250359 50250359 50250360 50250360 50250361 50250362 50250363 50250365 50250366 50250367 50250368 50250369 50250370 50250371 50250371 50250371 50250371 50250373 50250374 50250375 50250378 50250379 50250381 50250462 50250512

50950305/E1020

Page No.

Ref. No.

12 12 10 46 12 46 12 12 12 46 14 16 10 14 18 16 16 46 16 16 16 16 16 6 28 28 28 28 28 28 28 46 30 32 44 32 44 44 44 44 44 30 30 30 12 40 14 16 32 34 16 42 42 16 16 16 44 32

12 7 49 8 13 9 24 25 26 11 12 25 52 23 11 16 26 19 31 33 29 32 36 21 1 2 3 4 5 6 7 33 4 1 12 2 13 20 24 17 22 8 9 10 15 9 8 39 25 16 41 17 18 7 8 40 16 16

NUMERICAL INDEX

INDEX

48

INDEX

NUMERICAL INDEX

Part No.

49

50250512 50250513 50250517 50250615 50250616 50250616 50250617 50250617 50250619 50250619 50250621 50250621 50250622 50250623 50250624 50250625 50250625 50250626 50250627 50250628 50250628 50250629 50250630 50250631 50250632 50250633 50250634 50250635 50250635 50250636 50250638 50250639 50250639 50250640 50250641 50250642 50250643 50250644 50250645 50250646 50250647 50250648 50250649 50250654 50250657 50282581 50282581 50282581 50282630 50282631 50282632 50282633 50287029 50287030 50287031 50287032 50287032 50287032

Page No.

Ref. No.

Part No.

34 12 42 30 32 34 22 24 2 46 10 46 8 8 12 12 46 12 14 14 46 14 14 18 16 16 16 22 24 26 30 32 34 30 10 42 42 20 42 46 14 14 14 30 44 6 10 18 38 38 38 38 38 38 38 22 24 46

7 29 22 12 14 5 9 9 28 2 46 3 38 13 5 3 7 4 3 1 12 24 28 3 10 12 2 1 1 41 7 21 12 16 63 2 12 12 1 1 18 17 5 6 21 22 56 12 14 6 9 20 19 15 4 2 2 21

50287039 50287040 50287041 50287042 50287043 50287043 50287044 50287045 50287046 50287047 50287048 50287049 50287049 50287051 50287052 50287053 50287054 50287054 50287055 50287055 50287056 50287057 50287062 50287062 50287063 50287066 50287078 50287079 50287080 50287081 50287082 50287083 50287085 50287089 50287102 50287102 50287104 50287105 50287106 50287107 50287107 50287108 50287109 50287109 50287110 50287111 50287112 50287113 50287114 50287116 50287143 50287144 50287167 50287173 50287175 50287176 50288064 50288065

Page No.

Ref. No.

Part No.

4 4 6 8 12 46 12 12 14 10 14 14 46 14 14 14 14 46 14 46 18 18 16 46 16 16 20 20 18 18 18 18 18 18 18 46 18 26 30 32 34 32 32 34 32 12 30 30 30 14 20 20 16 14 12 42 26 22

1 9 2 30 9 10 14 10 10 50 15 16 14 7 19 20 29 16 30 17 6 8 15 18 18 20 18 38 13 21 29 14 22 25 26 20 18 37 1 6 2 9 17 8 26 16 14 17 18 6 16 36 17 11 22 21 24 10

50288066 50288067 50288068 50288086 50288087 50288091 50288092 50288099 50288103 50288175 50288182 50290609 50290613 50291153 50291156 50291156 50291429 50291640 50291645 50291646 50294009 50294090 50294168 50294169 50294170 50294865 50294866 50294867 50294868 50294869 50318902 50351686 50352550 50352551 50352551 425-24733 425-24747 425-34638 425-34639 425-34641 425-34642 425-34643 425-34644 425-34645 425-34645 425-34646 425-34656 425-34659 425-34660 425-34693 425-34694 425-34698 425-34699 425-34704 425-34704 425-34705 425-34705 425-34718

50950305/E1020

Page No.

Ref. No.

Part No.

16 16 16 16 16 16 16 14 26 36 26 10 16 2 22 24 12 44 44 44 44 16 28 44 44 8 24 24 38 24 44 44 44 32 44 26 26 2 8 10 10 8 8 8 46 8 18 20 20 20 20 20 20 26 46 26 46 36

19 21 3 4 5 27 28 4 1 32 13 48 35 29 8 8 18 16 18 24 19 14 1 12 14 13 14 17 19 10 15 15 21 3 14 20 21 27 22 65 64 23 24 25 4 27 4 30 31 11 14 26 33 30 30 28 31 24

425-34721 425-34721 425-34722 425-34723 425-34725 425-34726 425-34727 425-34727 425-34729 425-34729 425-34730 425-34731 425-34732 425-34733 425-34733 425-34733 425-34733 425-34733 425-34733 425-34734 425-34735 425-34740 425-34740 425-34741 425-34743 425-34745 425-34745 425-34745 425-34746 425-34746 425-34746 425-34746 425-34747 425-34747 425-34747 425-34750 425-34750 425-34756 425-34757 425-34759 425-34760 425-34760 425-34760 425-34761 425-34761 425-34761 425-34761 425-34761 425-34765 425-34765 425-34765 425-34765 425-34765 425-34765 425-34765 425-34765 425-34766 425-34766

Page No.

Ref. No.

2 2 2 2 2 2 26 46 26 42 2 2 2 4 4 6 10 16 16 2 2 4 8 4 4 4 10 46 16 16 22 24 6 18 38 4 46 6 6 6 28 32 44 4 6 8 22 24 6 8 14 30 32 32 34 34 6 8

12 13 5 11 14 10 18 38 19 19 6 24 9 8 14 11 60 42 43 33 36 3 36 12 4 7 58 41 38 44 27 28 13 17 2 13 34 3 16 18 8 4 25 15 20 34 7 7 12 33 26 11 7 8 3 4 14 35

PRINTED IN USA

INDEX

425-34766 425-34766 425-34766 425-34769 425-34775 425-34776 425-34776 425-34779 425-34780 425-34781 425-34782 425-34783 425-34791 425-34793 425-34805 425-34805 425-34808 425-34810 425-34810 425-34817 425-34818 425-34822 425-34823 425-34823 425-34828 425-34828 425-34828 425-34831 425-34831 425-34831 425-34838 425-34838 425-34842 425-34843 425-34849 425-34849 425-34851 425-34935 425-34935 425-34991 425-34993 425-34997 425-34998 425-34998 425-35164 425-35170 425-35263 425-35429 425-35471 425-35477 425-35482 425-35931 425-35936 425-35937 425-35959 425-35959 425-36018 425-36121

Page No.

Ref. No.

Part No.

12 12 14 10 8 10 46 8 12 30 8 8 8 8 4 18 18 18 20 20 20 20 22 24 22 24 46 22 24 46 4 26 26 26 26 46 26 14 46 36 36 36 12 36 16 12 18 6 36 36 36 2 20 20 26 46 26 6

8 20 22 40 37 57 40 20 6 19 12 32 11 6 16 27 1 7 5 9 10 34 3 3 6 6 25 14 15 26 17 22 25 29 17 32 32 13 39 25 15 29 28 30 37 11 9 6 8 13 20 30 24 25 35 35 27 8

425-36152 425-36235 425-36239 425-36240 425-36261 425-36262 425-36262 425-36263 425-36263 425-36296 425-36297 425-63233

PRINTED IN USA

Page No.

Ref. No.

44 44 26 2 26 26 46 26 46 36 36 44

10 9 12 4 23 16 28 14 27 9 19 4

Part No.

Page No.

Ref. No.

Part No.

Page No.

Ref. No.

NUMERICAL INDEX

Part No.

50950305/E1020

50

INDEX Page No.

Ref. No.

Part No.

Page No.

Ref. No.

Part No.

Page No.

Ref. No.

Part No.

Page No.

Ref. No.

NUMERICAL INDEX

Part No.

51

50950305/E1020

PRINTED IN USA

TORQUE SPECIFICATIONS

Use these torque values when tightening hardware (excluding locknuts, and self-tapping, thread-forming, and sheet metal screws) unless otherwise specified.

UNIFIED NATIONAL THREAD 8-32 8-36 10-24 10-32 1/4-20 1/4-28 5/16-18 5/16-24 3/8-16 3/8-24 7/16-14 7/16-20 1/2-13 1/2-20 9/16-12 9/16-18 5/8-11 5/8-18 3/4-10 3/4-16 7/8-9 7/8-14 1-8 1-12

METRIC COARSE THREAD M6-1 M8-1.25 M10-1.5 M12-1.75 M14-2 M16-2

GRADE 2

GRADE 5

GRADE 8

DRY

LUBED

DRY

LUBED

DRY

LUBED

19* 20* 27* 31* 66* 76* 11 12 20 23 32 36 50 55 70 80 100 110 175 200 170 180 250 270

14* 15* 21* 23* 50* 56* 9 9 15 17 24 27 35 40 55 60 75 85 130 150 125 140 190 210

30* 31* 43* 49* 9 10 17 19 30 35 50 55 75 90 110 120 150 180 260 300 430 470 640 710

22* 23* 32* 36* 75* 86* 13 14 23 25 35 40 55 65 80 90 110 130 200 220 320 360 480 530

41* 43* 60* 68* 12 14 25 25 45 50 70 80 110 120 150 170 220 240 380 420 600 660 900 1000

31* 32* 45* 51* 9 10 18 20 35 35 55 60 80 90 110 130 170 180 280 320 460 500 680 740

GRADE 8.8

GRADE 10.9

GRADE 12.9

DRY

LUBED

DRY

LUBED

DRY

LUBED

8 19 37.5 65 103.5 158.5

6 14 28 48 76.5 117.5

11 27 53 91.5 145.5 223.5

8 20 39 67.5 108 165.5

13.5 32.5 64 111.5 176.5 271

10 24 47 82 131 200

*All torque values are in ft-lbs except those marked with an * which are in lbs.

For metric torque value (N·m) multiply ft-lbs value by 1.355 or the in-lbs value by 0.113.

Manitou Group One Gehl Way, West Bend, WI 53095-0179 U.S.A. www.gehl.com / www.mustangmfg.com For support and service, contact your dealer. www.gehl.com/dealer-locator www.mustangmfg.com/locator

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