Northern Lights L6108, LC6108, M6108 Parts Manual

P6108

For Models: L6108, LC6108, and M6108

PARTS CATALOG

Marine Generators | Marine Diesel Engines | Land-Based Generators

— CALIFORNIA —

Proposition 65 Warning:

Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.

Northern Lights

4420 14th Avenue N.W.

Seattle, WA 98107

Tel: (206) 789-3880

Fax: (206) 782-5455

Copyright ©2002 Alaska Diesel Electric, Inc. All rights reserved. Northern Lights™, and the Northern Lights logo are trademarks of Alaska Diesel Electric, Inc.

Printed in U.S.A.

PART NO.: P6108 06/02

PARTS CATALOG

 

for Models L-6108, LC-6108, & M-6108

 

Please read thoroughly before attempting to use this manual:

 

Table of Contents............................................................................................................................................

1

Model Designation & Serial Numbers..............................................................................................................

2

Reading a Parts Page.......................................................................................................................................

3

Table of Contents

 

GROUP 1 - ENGINE

 

Cylinder Block Assembly..........................

0 - 3

Crankshaft Assembly.................................

4 - 5

Flywheel & Housing.................................

6 - 7

Piston & Connecting Rod...........................

8 - 9

Timing Gear Cover................................

10 - 13

Accessory Drive Assembly...........................

14

Camshaft.....................................................

15

Oil Filter & Mounting...................................

16

Oil Pan........................................................

17

Oil Drain.....................................................

18

Dipstick......................................................

19

Oil Pump & Suction Pick-up..................

20 - 23

Cylinder Head.......................................

24 - 27

Rocker Arm Cover................................

28 - 29

GROUP 2 - INTAKE & EXHAUST SYSTEM

Lower Manifold & Aftercooler........................

0

Intake Manifold - Upper Half..........................

1

Air Filters & Mounting..............................

2 - 8

Exhaust Manifold...........................................

9

Turbocharger Application List................

10 - 11

Turbochargers & Mounting....................

12 - 27

Turbochargers.......................................

28 - 35

Dry Exhaust Elbows..............................

36 - 40

Wet Exhaust Elbows..............................

41 - 45

GROUP 3 - COOLING SYSTEM

 

Expansion Tank & Thermostat Housing......

0 - 1

Heat Exchangers & Gear Oil Coolers..........

2 - 9

Coolant Pump..............................................

10

Raw Water Pump & Mounting.......................

11

Raw Water Pump Drive Assemblies........

12 - 15

Raw Water Pump.........................................

16

Water Treatment Unit & Mounting.................

17

Lubricating Oil Cooler...........................

18 - 19

Gear Oil Coolers - Keel Cooling.............

20 - 23

GROUP 4 - FUEL SYSTEM

 

Injection Pump & Fuel Lines .....................

0 - 3

Double Wall Fuel Lines.............................

4 - 5

Injection Pump Application List......................

6

Injectors, Glow Plugs & Fuel Return Lines...

8 - 11

Fuel Filters & Mounting .......................

12 - 15

Fuel Line System, Standard Mounts...............

16

Fuel Lines with USCG Approved Hose..........

17

Fuel Feed Pump ...................................

18 - 19

Throttle Assembly.................................

20 - 21

GROUP 5 - ELECTRICAL SYSTEM

 

Engine Electrical - 12 & 24 Volt.................

0 - 9

Stop Solenoid & Mounting .....................

10 - 17

Circuit Breaker & Relay Panels.................

18 - 19

Relay Assembly Mounting Bracket................

20

Relay Logic Board - 12 & 24 Volt..................

21

Alternators & Mounting.........................

22 - 25

Drive Belt & Guard Applications...................

26

Instrument Panels..................................

27 - 37

GROUP 6 - GASKET SETS

 

Gaskets..........................................................

0 - 1

GROUP 8 - FRAME & MOUNTING

 

Front & Rear Lifting Eyes ..............................

0

Base Frames.............................................

1 - 5

GROUP 9 - ACCESSORIES

 

GROUP 9 - & OPTIONAL EQUIPMENT

 

Remote Alarm Horn.......................................

0

Crankshaft Pulley...........................................

1

PTO & Electric Clutch Mounting.....................

2

PTO Adapter..................................................

3

Electric Clutch...............................................

4

Oil Change Pump - Left Or Right Side Mtg.....

5 - 6

Low Water Level Switch/Gauge.................

7 - 8

Belt Guard.....................................................

9

Proprietary Information

This publication is the sole property of Alaska Diesel Electric, Inc.

It may not be reproduced in whole or part without the expressed written permission of Alaska Diesel Electric, Inc. © Alaska Diesel Electric, Inc. 2002. All rights reserved. Litho U.S.A. Publication number: P6108 06/02

P6108 06/02

I

INTRODUCTION

Model Designation

ModelS INCLUDED

This manual covers the operating instructions for:

L6108, LC6108, & M6108 which use the 6108 engine.

Refer to the category designations below to find the correct parts pages for your model.

Model Numbers

Model numbers give the unit's application, block model, aspiration, and RPM:

 

 

L - M

6108

 

 

 

T, T2, A, A2, QA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L - Lugger Marine Propulsion Engine

 

 

Model number of engine block

 

 

 

All Models

 

M - Northern Lights Marine Generator Set

 

 

 

 

Turbocharged and

 

 

 

 

 

 

 

 

 

 

LC - Lugger Commercial Marine Propulsion

 

 

 

 

 

 

 

 

Aftercooled

 

Engine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L 6108A2 Lugger turbocharged and aftercooled marine propulsion engine.

 

M 6108T2

 

Northern Lights turbocharged and aftercooled 1500 or 1800 RPM marine diesel generator set.

 

 

*When no suffix appears, data will be applicable to all models unless otherwise indicated.

Serial Numbers

To reference Alaska Diesel Electric equipment by serial number, refer only to the Lugger or Northern Lights serial number.

Lugger number plates

Northern Lights plates

on flywheel housing

on flywheel housing or generator

 

 

 

 

GROUP A

GROUP B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Numbers

Serial Numbers

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7146 - 8025

8026 - 8045

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8046 - 8051

8052 - 8071

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8072 - 8089

8090 - 8090

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6108 06/02

II

 

 

 

 

 

 

 

 

INTRODUCTION

 

 

 

 

 

 

 

 

Reading a Parts Page

 

 

 

 

 

 

 

 

IMPORTANT:

 

 

 

Before selecting parts, be sure that you are choosing parts from the correct page.

 

 

 

 

 

 

 

Check the model designation at the page top.

 

 

 

 

 

 

 

Do not use this illustration for parts purchasing.

 

 

 

 

 

 

 

1

ELECTRICAL SYSTEM

 

 

 

 

 

 

ALTERNATOR ASSEMBLY: M - NL844

 

 

4

 

 

 

 

3

2

 

 

6

7

 

8

 

 

9

5

KEY

PART NUMBER

QTY.

 

DESCRIPTION

 

SERIALNUMBER

 

0

185046210

1

Alternator Assembly

10

-

 

1

185446219

1

Flywheel, complete

 

-

 

2

185446217

1

Plate, complete

 

 

-

 

3

185716200

1

Plate

 

 

 

-

 

4

185446218

1

Stator, complete

 

 

-

 

5

040126210

2

Bearing

 

 

-

 

6

020210010

1

Nut

 

 

 

-

 

7

027100010

1

Spring washer

 

 

-

 

8

026100010

1

Washer

 

 

-

 

9

185446220

1

Clamp

 

 

 

-

 

10

015140408

1

Screw

 

 

 

-

 

11

015140425

2

Screw

 

 

 

-

 

12

199236510

1

Collar

 

 

 

-

 

 

 

13

P844

06/96

14

 

 

 

 

 

11

12

 

 

 

 

 

5 - 2

 

 

REFERENCES:

1.Grouping section title.

2.Model designation of equipment that uses parts listed on this page.

3.Title and description of assembly.

4.Drawing numbers that correspond to key column numbers for parts identification.

5.Key column for locating parts shown on drawing.

6.Part number.

NOTE: a Arrows always point toward the front of the engine.

7.Quantity of parts used.

8.Description of each component part.

9.Serial number of unit the part fits.

10.Assembly or kit designated by Key 0 or ••/•.

11.Grouping index number.

12.Page number within the grouping index.

13.Manual title.

14.Page publication date.

P6108 06/02

III

GROUP 1 - ENGINE

Cylinder Block L-M6108T-A-AQ

Figure 0201

P6108 06/02

1 - 0

 

 

 

 

 

 

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cylinder Block L-M6108T-A-QA

 

 

 

 

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

 

 

 

 

SERIAL NUMBER

1

6222-21-1101

1

Cylinder Block Assembly (includes keys #2 - #24)

 

 

-

2

6221-21-1410

4

Camshaft Bushing

 

 

 

 

-

3

04025-00408

**

Spring Pin

 

 

 

 

-

4

6222-29-1210

6

Main Bearing Cap

 

 

 

 

-

5

6222-29-1250

1

Main Bearing Cap

 

 

 

 

-

6

04020-00514

2

Dowel Pin

 

 

 

 

-

7

04025-00408

6

Spring Pin

 

 

 

 

-

8

6221-21-1710

14

Bolt

 

 

 

 

-

9

6130-32-1361

14

Washer

 

 

 

 

-

10

07046-42216

2

Expansion Plug

 

 

 

 

-

11

6136-21-1911

2

Dowel Ring

 

 

 

 

-

12

04025-00512

1

Spring Pin

 

 

 

 

-

13

04020-01228

2

Dowel Pin

 

 

 

 

-

14

07040-11209

2

Plug

 

 

 

 

-

15

07005-01212

2

Gasket

 

 

 

 

-

16

07043-70108

3

Plug

 

 

 

 

-

17

07040-11007

1

Plug

 

 

 

 

-

18

07005-01012

1

Gasket

 

 

 

 

-

19

07043-70211

2

Plug

 

 

 

 

-

20

07046-43016

2

Expansion Plug (064200030)

 

 

 

-

21

07046-46520

5

Expansion Plug

 

 

 

 

-

22

07046-43516

2

Expansion Plug

 

 

 

 

-

23

6221-21-1790

2

Bushing

 

 

 

 

-

24

07046-42010

1

Expansion Plug

 

 

 

 

-

25

6222-23-2211

**

Cylinder Liner (S)

 

 

 

 

*

 

6222-23-2221

**

Cylinder Liner (M)

 

 

 

 

*

 

6222-23-2231

**

Cylinder Liner (L)

 

 

 

 

*

26

6221-21-5410

1

Dipstick Tube (Keel cooled Propulsion Units) ***

 

-

27

6206-21-5310

1

Dipstick (Keel cooled Propulsion Units) ***

 

 

 

-

28

28-05701

1

Cover (L-M)

 

 

 

 

-

 

6221-21-7210

1

Cover (NL)

 

 

 

 

-

29

6136-21-7830

1

Gasket

 

 

 

 

-

30

01435-01025

4

Bolt

 

 

 

 

-

31

09605-01425

1

Name Plate (limited supply)

 

 

 

-

32

04418-02550

4

Screw

 

 

 

 

-

 

 

 

***See Dipstick & Tube for Heat Exchanged Units

 

 

 

 

 

 

**As required

 

 

 

 

 

 

*

 

 

*Note: For each cylinder, check that the mark on the

 

 

 

 

 

 

 

cylinder liner and the stamped mark (S, M or L)

 

 

 

 

 

 

 

on the top face of right side of the cylinder

 

 

 

 

 

 

 

block correctly coincide.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liner mark

 

 

 

 

 

 

Block mark

 

Liner Part No.

Bottom

Top

 

 

 

 

 

 

S

 

6222-23-2211

S

 

I

 

 

 

 

 

 

M

 

6222-23-2221

M

 

II

 

 

 

 

 

 

L

 

6222-23-2231

L

 

III

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6108 06/02

 

 

 

 

 

1 - 1

Northern Lights L6108, LC6108, M6108 Parts Manual

GROUP 1 - ENGINE

Cylinder Block L-M6108T2-A2

P6108 06/02

1 - 2

 

 

 

 

 

 

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cylinder Block L-M6108T2-A2

 

 

 

 

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

 

 

 

 

SERIAL NUMBER

1

6221-23-1120

1

Cylinder Block Assembly (includes keys #2 - #24)

 

-

2

6221-21-1410

4

Camshaft Bushing

 

 

 

-

4

6222-29-1210

6

Main Bearing Cap

 

 

 

 

-

5

6222-29-1250

1

Main Bearing Cap

 

 

 

 

-

6

04020-00514

2

Dowel Pin

 

 

 

 

-

7

04025-00408

6

Spring Pin

 

 

 

 

-

8

6221-21-1710

14

Bolt

 

 

 

 

-

9

6130-32-1361

14

Washer

 

 

 

 

-

10

07046-42216

2

Expansion Plug

 

 

 

 

-

11

6136-21-1911

2

Dowel Ring

 

 

 

 

-

12

04025-00512

1

Spring Pin

 

 

 

 

-

13

04020-01228

2

Dowel Pin

 

 

 

 

-

14

07040-11209

2

Plug

 

 

 

 

-

15

07005-01212

2

Gasket

 

 

 

 

-

16

07043-70108

3

Plug

 

 

 

 

-

17

07040-11007

1

Plug

 

 

 

 

-

18

07005-01012

1

Gasket

 

 

 

 

-

19

07043-70211

2

Plug

 

 

 

 

-

20

07046-43016

2

Expansion Plug (064200030)

 

 

 

-

21

07046-45016

3

Expansion Plug

 

 

 

 

-

22

07046-43516

2

Expansion Plug

 

 

 

 

-

23

6221-21-1790

2

Bushing

 

 

 

 

-

25

6222-23-2211

**

Cylinder Liner (S) *

 

 

 

-

 

6222-23-2221

**

Cylinder Liner (M) *

 

 

 

-

 

6222-23-2231

**

Cylinder Liner (L) *

 

 

 

 

-

26

6221-21-5410

1

Dipstick Tube (Keel Cooled)

 

 

 

-

27

6206-21-5310

1

Dipstick

 

 

 

 

-

28

28-05701

1

Cover (L-M)

 

 

 

 

-

 

6221-21-7210

1

Cover (NL)

 

 

 

 

-

29

6136-21-7830

1

Gasket

 

 

 

 

-

30

01435-01025

4

Bolt

 

 

 

 

-

31

09605-01425

1

Name Plate (limited supply)

 

 

 

-

32

04418-02550

1

Screw

 

 

 

 

-

33

6222-23-1810

6

Piston Cooling Nozzle

 

 

 

-

34

6222-23-1820

6

Check Valve

 

 

 

 

-

 

 

 

 

**As required

 

 

 

 

 

 

 

 

 

 

**Note: For each cylinder, check that the mark on the

 

 

 

 

 

cylinder liner and the stamped mark (S, M or L)

 

 

 

 

 

on the top face of right side of the cylinder

 

 

 

 

 

 

 

block correctly coincide.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Liner mark

 

 

 

 

 

 

Block mark

 

Liner Part No.

Bottom

Top

 

 

 

 

 

 

S

 

6222-23-2211

S

 

I

 

 

 

 

 

 

M

 

6222-23-2221

M

 

II

 

 

 

 

 

 

L

 

6222-23-2231

L

 

III

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6108 06/02

 

 

 

 

 

1 - 3

GROUP 1 - ENGINE

Crankshaft Assembly

Figure 0231a

P6108 06/02

1 - 4

 

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

Crankshaft Assembly

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

KOMATSU S/N

1

6222-35-1900

1

Crankshaft Assembly (includes key #2)

 

Up to - 17508

 

6222-35-1901

1

Crankshaft Assembly (includes key #2)

 

From 17509 -

2

6222-35-1920

1

Gear

 

Up to - 17508

 

6222-35-1921

1

Gear

 

From 17509 -

3

6138-31-1460

1

Pin

 

From 12825 -

4

6222-35-1930

1

Gear, Oil Pump Drive

 

-

5

01252-30825

3

Bolt

 

Up to - 17508

 

6136-31-1240

3

Bolt

 

Up to - 22179

 

01437-00830

3

Bolt

 

From 22180 -

6

6138-31-1452

1

Pulley (Early Production)

 

Up to - 12824

6A

6222-35-1940

1

Adapter (Late Production)

 

Up to - 17508

 

6222-35-1941

1

Adapter (Late Production)

 

Up to - 22179

 

6222-35-1942

1

Adapter (Late Production)

 

From 22180 -

7

04020-01228

1

Pin (used with #6A & #10A)

 

From 12825 -

8

6136-31-1431

1

Plate

 

-

9

01050-31845

1

Bolt

 

-

10

6138-31-8100

1

Damper (Early Production)

 

Up to - 12824

10A

6151-31-8300

1

Damper (Late Production)

 

From 12825 -

11

01435-01220

6

Capscrew, Hex Head Flanged, M12 x 1.75 x 20 mm

 

-

12

6221-21-8010

7

Main Bearing Assembly, Std.

 

-

 

6221-29-8010

7

Main Bearing Assembly, undersize 0.25 mm

 

-

 

6221-28-8010

7

Main Bearing Assembly, undersize 0.50 mm

 

-

 

6221-27-8010

7

Main Bearing Assembly, undersize 0.75 mm

 

-

 

6221-26-8010

7

Main Bearing Assembly, undersize 1.00 mm

 

-

13

6221-21-8050

1

Thrust Bearing Assembly, Std.

 

-

 

6221-29-8050

1

Thrust Bearing Assembly, oversize 0.25 mm

 

-

 

6221-28-8050

1

Thrust Bearing Assembly, oversize 0.50 mm

 

-

 

6221-27-8050

1

Thrust Bearing Assembly, oversize 0.75 mm

 

-

 

6221-26-8050

1

Thrust Bearing Assembly, oversize 1.00 mm

 

-

 

 

 

 

 

 

 

P6108 06/02

1 - 5

GROUP 1 - ENGINE

Flywheel & Housing SAE #3/ #11-1/2 L6108

 

 

 

 

Figure 0221

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

6221-21-4110

1

Flywheel Housing SAE#3

-

2

01435-01255

2

Capscrew, Hex Head Flanged, M12 x 1.75 x 55 mm, Grade 10.9

-

3

01435-01245

9

Capscrew, Hex Head Flanged, M12 x 1.75 x 45 mm, Grade 10.9

-

5

6221-21-4510

1

Rear Seal

-

 

6221-21-4520

1

Rear Main Seal (Repair Type)

-

6

31-65702

1

Flywheel Assembly SAE #11-1/2 (includes key #7)

-

7

6221-31-4190

1

Ring Gear (122 Teeth)

-

8

01050-31435

8

Capscrew, Hex Head M14 x 1.5 x 35 mm

-

9

6130-32-1361

8

Flat Washer M14 Special

-

10

6114-11-8910

2

Plug

-

11

07005-02216

2

Gasket

-

11A

07042-00415

1

Plug

-

12

09920-00150

**

Liquid Gasket LG-7

-

 

 

 

**As required

 

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 6

GROUP 1 - ENGINE

Flywheel & Housing SAE #1/ #14 L-M6108

 

 

 

 

0221 (flywheel6108)

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

 

 

 

 

 

1

6222-21-4111

1

Flywheel Housing SAE#1

-

2

07042-00415

1

Plug

-

3

01436-01205

2

Capscrew, Hex Head Flanged M12 x 1.75 x 105 mm, Grade 10.9

-

4

01435-01255

2

Capscrew, Hex Head Flanged M12 x 1.75 x 55 mm, Grade 10.9

-

5

01435-01245

9

Capscrew, Hex Head Flanged M12 x 1.75 x 45 mm, Grade 10.9

-

6

6221-21-4510

1

Rear Main Seal

-

 

6221-21-4520

1

Rear Main Seal (Repair Type)

-

7

6221-31-4170

1

Flywheel Assembly SAE #14 (includes key #8)

-

8

6150-31-1351

1

Ring Gear (148 Teeth)

-

9

01050-31465

8

Capscrew, Hex Head M14 x 1.5 x 65 mm

-

10

6130-32-1361

8

Flat Washer M14 Special

-

11

6114-11-8910

2

Plug

-

12

07005-02216

2

Gasket

-

15

09920-00150

**

Liquid Gasket, LG-7

-

16

6221-21-4940

1

Adapter

-

 

 

 

**As required

 

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 7

GROUP 1 - ENGINE

Piston & Connecting Rod L-M 6108T & A

 

 

 

 

Figure 0235

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

 

 

 

 

 

1

6222-31-2110

6

Piston

-

2

6221-31-2410

6

Piston Pin

-

3

04065-04518

12

Snap Ring

-

4

6221-31-2200

6

Piston Ring Set

-

5

6221-31-3100

6

Connecting Rod Assembly (includes keys #6 - #8)

-

6

6221-31-3130

1

Bushing

-

7

02400-10313

2

Dowel Pin

-

8

6221-31-3310

2

Bolt

-

9

6222-31-3040

6

Connecting Rod Bearing Assembly, Std.

-

 

6222-39-3040

6

Connecting Rod Bearing Assembly, undersize 0.25 mm

-

 

6222-38-3040

6

Connecting Rod Bearing Assembly, undersize 0.50 mm

-

 

6222-37-3040

6

Connecting Rod Bearing Assembly, undersize 0.75 mm

-

 

6222-36-3040

6

Connecting Rod Bearing Assembly, undersize 1.00 mm

-

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 8

GROUP 1 - ENGINE

Piston & Connecting Rod L-M 6108T2 & A2

 

 

 

 

Figure 0235

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

 

 

 

 

 

1

6222-35-2150

6

Piston

-

2

6221-31-2410

6

Piston Pin

-

3

04065-04518

12

Snap Ring

-

4

6221-31-2200

6

Piston Ring Set

-

5

6222-31-3100

6

Connecting Rod Assembly (includes keys #6 - #8)

-

6

6222-31-3130

1

Bushing

-

7

02400-10313

2

Dowel Pin

-

8

6221-31-3310

2

Bolt

-

9

6222-31-3050

6

Connecting Rod Bearing Assembly, Std.

-

 

6222-39-3050

6

Connecting Rod Bearing Assembly, undersize 0.25 mm

-

 

6222-38-3050

6

Connecting Rod Bearing Assembly, undersize 0.50 mm

-

 

6222-37-3050

6

Connecting Rod Bearing Assembly, undersize 0.75 mm

-

 

6222-36-3050

6

Connecting Rod Bearing Assembly, undersize 1.00 mm

-

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 9

GROUP 1 - ENGINE

Timing Cover L-M 6108

Without Accessory Drive

Figure 0205A

P6108 06/02

1 - 10

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

Timing Cover L-M 6108

 

 

 

 

Without Accessory Drive

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

KOMATSU S/N

1

6222-21-3221

1

Cover Backing Plate

Up to - 12824

2

6221-21-3820

1

Gasket (Formerly #6221-21-3890)

Up to - 12824

3

01435-00820

4

Capscrew, Hex Head Flanged M8 x 1.25 x 20 mm, Grade 10.9

Up to - 12824

4

6221-21-3120

1

Timing Cover

Up to - 12824

5

6221-21-3811

1

Gasket (Formerly #6221-21-3810)

Up to - 12824

6

01435-00885

2

Capscrew, Hex Head Flanged M8 x 1.25 x 85 mm, Grade 10.9

Up to - 12824

7

01435-00895

2

Capscrew, Hex Head Flanged M8 x 1.25 x 95 mm, Grade 10.9

Up to - 12824

8

01435-00855

8

Capscrew, Hex Head Flanged M8 x 1.25 x 55 mm, Grade 10.9

Up to - 12824

9

01435-00865

4

Capscrew, Hex Head Flanged M8 x 1.25 x 65 mm, Grade 10.9

Up to - 12824

12

6221-21-3910

1

Pin

Up to - 12824

13

6136-22-3510

1

Front Seal (Formerly #6136-21-3510)

Up to - 12824

14

6144-81-5151

1

Cover

Up to - 12824

 

6142-82-5112

1

Tachometer Drive

-

15

07000-03050

1

O-Ring

Up to - 12824

16

01435-00612

2

Capscrew, Hex Head Flanged M6 x 1.0 x 12 mm, Grade 10.9

Up to - 12824

16A

01435-00616

2

Capscrew, Hex Head Flanged M6 x 1.0 x 16 mm, Grade 10.9

 

17

6221-21-2410

1

Idler Shaft

Up to - 12824

18

6221-31-6300

1

Idler Gear Assembly (includes keys #19)

Up to - 12824

19

6221-31-6340

1

Bushing

Up to - 12824

20

6221-21-2420

1

Washer

Up to - 12824

21

01010-61480

1

Capscrew, Hex Head M14 x 2.0 x 80 mm

Up to - 12824

22

6130-82-5260

1

Cap

-

23

6130-82-5270

1

Gasket

-

 

 

 

 

 

 

 

 

 

 

 

 

P6108 06/02

1 - 11

GROUP 1 - ENGINE

Timing Cover L-M 6108

With Accessory Drive

Figure 0205B

P6108 06/02

1 - 12

 

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Timing Cover L-M 6108

 

 

 

 

 

With Accessory Drive

 

 

 

 

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

KOMATSU S/N

1

6222-21-3221

1

Cover Backing Plate

 

From 12825 -

2

6221-21-3820

1

Gasket (Formerly #6221-21-3890)

 

 

 

 

 

 

 

 

 

 

3

01435-00820

4

Capscrew, Hex Head Flanged M8 x 1.25 x 20 mm, Grade 10.9

 

 

 

 

 

4

6222-25-3110

1

Timing Cover

 

 

 

 

 

5

6221-21-3811

1

Gasket (Formerly #6221-21-3810)

 

 

 

 

 

6

01435-00880

2

Capscrew, Hex Head Flanged M8 x 1.25 x 80 mm, Grade 10.9

 

 

 

 

 

7

01436-00800

3

Capscrew, Hex Head Flanged M8 x 1.25 x 100 mm, Grade 10.9

 

 

 

 

8

01435-00855

6

Capscrew, Hex Head Flanged M8 x 1.25 x 55 mm, Grade 10.9

 

 

 

 

 

10

01435-00890

9

Capscrew, Hex Head Flanged M8 x 1.25 x 90 mm, Grade 10.9

 

 

 

 

 

12

6221-21-3910

1

Pin

 

 

 

 

 

13

6136-22-3510

1

Front Seal (Formerly #6136-21-3510)

 

 

 

 

 

14

6144-81-5151

1

Cover

 

 

 

 

 

 

6142-82-5112

1

Tachometer Drive

 

 

 

 

 

15

07000-03050

1

O-Ring

 

 

 

 

 

16

01435-00612

2

Capscrew, Hex Head Flanged M6 x 1.0 x 12 mm, Grade 10.9

 

 

 

 

 

16A

01435-00616

2

Capscrew, Hex Head Flanged M6 x 1.0 x 16 mm, Grade 10.9

 

 

 

 

 

17

6221-21-2410

1

Idler Shaft

 

 

 

 

 

18

6221-31-6300

1

Idler Gear Assembly (includes keys #19)

 

 

 

 

 

19

6221-31-6340

1

Bushing

 

 

 

 

 

20

6221-21-2420

1

Washer

 

 

 

 

 

 

 

 

 

 

21

01010-61480

1

Capscrew, Hex Head M14 x 2.0 x 80 mm

 

 

 

 

 

22

6130-82-5260

1

Cap

 

 

 

 

 

23

6130-82-5270

1

Gasket

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P6108 06/02

1 - 13

GROUP 1 - ENGINE

Accessory Drive Assembly L-M6108

 

 

 

 

Figure 0208A

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

••

6222-25-3401

1

Accessory Drive Assembly (includes keys 1 - 9)

-

1

6222-25-3411

1

Housing

-

2

6150-25-3422

1

Shaft

-

3

06030-05204

1

Bearing

-

4

04065-04718

1

Snap Ring

-

5

6222-25-3450

1

Gear (23 Teeth)

-

6

06030-06304

1

Bearing

-

7

07012-00035

1

Oil Seal

-

8

6222-25-3441

1

Hub

-

9

07000-72060

1

O-Ring

-

10

01435-01035

3

Capscrew Hex Head Flanged M10 x 1.5 x 35 mm, Grade 10.9

-

11

6222-25-3430

1

Pully

-

12

01435-00816

4

Capscrew Hex Head Flanged M8 x 1.25 x 16 mm, Grade 10.9

-

13

6222-25-9330

1

Tube, Oil Supply

-

14

04434-50608

1

Clamp

-

15

01435-00816

1

Capscrew Hex Head Flanged M8 x 1.25 x 16 mm, Grade 10.9

-

16

07206-30710

1

Banjo Bolt

-

17

07005-01012

2

Sealing Washer

-

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 14

GROUP 1 - ENGINE

Camshaft L-M 6108

 

 

 

 

Figure 0241

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

 

 

 

 

 

••

6221-41-1100

1

Camshaft Assembly (includes keys #1 - #4)

-

1

6221-41-1110

1

Camshaft

-

2

6221-41-1120

1

Gear

-

3

04010-00516

1

Key

-

4

6204-41-1131

1

Thrust Plate

-

5

01435-00820

2

Bolt

-

6

6221-41-2110

12

Tappet

-

7

6221-41-3110

12

Push Rod

-

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 15

GROUP 1 - ENGINE

Oil Filter & Mounting L-M6108

 

 

 

 

Figure 0311

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

••

6136-51-5102

1

Oil Filter Assembly (includes keys 1 - 3)

-

1

6136-51-5111

1

Bracket

-

2

24-05701

1

Oil Filter

-

3

07043-00108

**

Plug

-

4

07042-70108

**

Plug

-

5

07000-73028

2

O-Ring

-

6

01435-00885

1

Capscrew, Hex Head Flanged M8 x 1.25 x 85 mm, Grade 10.9

-

7

01435-01030

2

Capscrew, Hex Head Flanged M10 x 1.5 x 30 mm, Grade 10.9

-

 

 

 

**As required

 

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 16

GROUP 1 - ENGINE

Oil Pan L-M 6108

 

 

 

 

Figure 0211

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

36-75703

1

Oil Pan with Right Side Dipstick Tube

-

1

6136-21-5230

1

Oil Pan

-

2

36-75702

1

Bushing, M24 x 1.5 x 3/8 O-Ring Port

-

3

07000-13022

1

O-Ring (Can use 16-15004, formerly #07000-03022)

-

4

6136-21-5821

1

Gasket

-

5

01435-00816

38

Capscrew, Hex Head Flanged M8 x 1.25 x 16 mm, Grade 10.9

-

6

36-75716

1

Dipstick, 0 Degree Down Angle

-

 

36-75723

1

Dipstick, 3 Degree Down Angle

-

 

36-75722

1

Dipstick, 5 Degree Down Angle

-

 

36-75726

1

Dipstick, 7 Degree Down Angle

-

 

36-75724

1

Dipstick, 10 Degree Down Angle

-

 

 

 

 

 

 

 

 

P6108 06/02

 

1 - 17

GROUP 1 - ENGINE

Oil Drain M-NL 6108

 

 

 

 

 

 

A-5870/ B-6498

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

 

36-75710

1

Oil Drain (includes all keys)

-

1

07000-03022

1

O-Ring

-

2

36-75702

1

Bushing, Stl. M24 x 1.5 x 3/8 OR Port

-

3

21-50001

1

Adapter, Stl. 3/8 NPT x 3/8 OR Port

-

4

21-51097

1

Elbow, 90 Degrees 3/8 NPT x 3/8 NPT

-

5

36-71002

1

Valve, Shut-Off, 3/8 NPT x 1/2-45T

-

6

18-71035

1

Hose, 1/2"ID x 18"

-

7

21-71042

1

Female Swivel Brass, 1/2 HB x 1/2-45T

-

8

21-01016

1

Male Elbow, 90 Degrees Brass, 1/2 NPT x 1/2-45T

-

9

21-10005

1

Plug, Hex Head, Stl. 1/2 NPT

-

 

 

 

P6108 06/02

 

1 - 18

GROUP 1 - ENGINE

Dipstick L/M 6108

Heat Exchanged Units

 

 

 

 

6108dipstick

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

 

 

 

36-75706

1

Dipstick/ Tube Assembly

-

1

27-75703

1

Tube

-

2

23-75703

1

Bracket, Tube Support

-

3

19-53200

1

Adelle Clamp .50" I.D.

-

4

12-01131

1

Cap Screw, Hex Head M6 x 1.0 x 20 mm

-

5

15-00008

2

Flat Washer, M6

-

6

14-04803

1

Hex Nut, Nylock M6 x 1.0

-

7

36-75717

1

Dipstick Only

-

 

 

 

 

 

P6108 06/02

1 - 19

GROUP 1 - ENGINE

Oil Pump & Suction Pick-up L-M6108T-A-AQ

Figure 0301

P6108 06/02

1 - 20

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

Oil Pump & Suction Pick-up

L-M6108T-A-AQ

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

••

6221-51-1100

1

Oil Pump Assembly (includes keys #1 - #17)

-

1

6222-55-1200

1

Body Assembly (includes key #2)

-

2

6136-52-1220

1

Bushing

-

3

6221-51-1300

1

Cover Assembly (includes keys #4 - #5)

-

4

6136-52-1330

1

Bushing

-

5

6136-52-1320

1

Shaft

-

••

6136-52-1400

1

Gear Assembly (includes keys #6 - #7)

-

6

6136-52-1410

1

Gear

-

7

6136-52-1420

1

Bushing

-

••

6221-51-1500

1

Shaft Sub-Assembly (includes keys #8 - #9)

-

8

6136-52-1510

1

Gear

-

9

6221-51-1520

1

Shaft

-

10

6221-51-1610

1

Gear

-

11

6222-55-1640

1

Valve

-

12

6222-55-1650

1

Spring

-

13

6222-55-1660

1

Retainer

-

14

04050-14035

1

Cotter Pin

-

15

01236-40820

1

Screw

-

16

6136-52-1620

1

Pin

-

17

01435-00820

6

Capscrew, Hex Head, Flanged M8 x 1.25 x 20 mm (Grade 10.9)

-

18

01435-00825

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 25 mm (Grade 10.9)

-

19

01435-00840

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 40 mm (Grade 10.9)

-

20

01435-00855

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 55 mm (Grade 10.9)

-

21

6221-51-6210

1

Oil Suction Pick-up

-

22

07000-73035

1

O-Ring

-

23

01435-00820

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 20 mm (Grade 10.9)

-

24

01435-00850

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 50 mm (Grade 10.9)

-

25

6221-51-6110

1

Bracket

-

26

01435-01020

1

Capscrew, Hex Head, Flanged M10 x 1.5 x 20 mm (Grade 10.9)

-

27

6136-51-6230

1

Clamp

-

28

01435-00820

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 20 mm (Grade 10.9)

-

29

01584-00806

1

Nut

-

 

 

 

 

 

 

P6108 06/02

1 - 21

GROUP 1 - ENGINE

Oil Pump & Suction Pick-up L-M6108T2-A2

Figure 0301

P6108 06/02

1 - 22

 

 

 

 

 

GROUP 1 - ENGINE

 

 

 

 

 

 

 

 

 

 

Oil Pump & Suction Pick-up

L-M6108T2-A2

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

••

6222-55-1100

1

Oil Pump Assembly (includes keys #1 - #17)

-

1

6221-55-1200

1

Body Assembly (includes key #2)

-

2

6136-52-1220

1

Bushing

-

3

6221-51-1300

1

Cover Assembly (includes keys #4 - #5)

-

4

6136-52-1330

1

Bushing

-

5

6136-52-1320

1

Shaft

-

••

6136-52-1400

1

Gear Assembly (includes keys #6 - #7)

-

6

6136-52-1410

1

Gear

-

7

6136-52-1420

1

Bushing

-

••

6221-51-1500

1

Shaft Sub-Assembly (includes keys #8 - #9)

-

8

6136-52-1510

1

Gear

-

9

6221-51-1520

1

Shaft

-

10

6221-51-1610

1

Gear

-

11

6222-55-1640

1

Valve

-

12

6222-55-1650

1

Spring

-

13

6222-55-1660

1

Retainer

-

14

04050-14035

1

Cotter Pin

-

15

01236-40820

1

Screw

-

16

6136-52-1620

1

Pin

-

17

01435-00820

6

Capscrew, Hex Head, Flanged M8 x 1.25 x 20 mm (Grade 10.9)

-

18

01435-00825

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 25 mm (Grade 10.9)

-

19

01435-00840

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 40 mm (Grade 10.9)

-

20

01435-00855

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 55 mm (Grade 10.9)

-

21

6221-51-6210

1

Oil Suction Pick-up

-

22

07000-73035

1

O-Ring

-

23

01435-00820

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 20 mm (Grade 10.9)

-

24

01435-00850

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 50 mm (Grade 10.9)

-

25

6221-51-6110

1

Bracket

-

26

01435-01020

1

Capscrew, Hex Head, Flanged M10 x 1.5 x 20 mm (Grade 10.9)

-

27

6136-51-6230

1

Clamp

-

28

01435-00820

1

Capscrew, Hex Head, Flanged M8 x 1.25 x 20 mm (Grade 10.9)

-

29

01584-00806

1

Nut

-

 

 

 

 

 

 

P6108 06/02

1 - 23

GROUP 1 - ENGINE

Cylinder Head & Valve Train L-M6108T-A-QA

Figure 0101& 0111

P6108 06/02

1 - 24

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