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NL844LK
Parts Manual
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Northern Lights NL844LK Parts Manual

P844K

For Models: M844K, M844LK, NL844K,

NL844LK, M16C, M20CL, & M20CR

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 ©2003 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.: P844K 12/03

PARTS CATALOG

 

for Models M844k, M844lk, NL844k,

 

NL844lk, M16c, M20cl, & M20cr

 

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 - 7

Camshaft & Oil Pump....................................

8

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

9 - 10

Rocker Arm..........................................

11 - 12

GROUP 2 - INTAKE & EXHAUST SYSTEM

Air Intake & Filter.....................................

1 - 2

Air Filter & Mounting - Industrial...............

3 - 5

Exhaust Manifold & Muffler......................

6 - 7

GROUP 3 - COOLING

 

Heat Exchanger & Exhaust Manifold..........

0 - 1

Expansion Tank KC & Exhaust Manifold....

2 - 3

Circulating Pump......................................

4 - 6

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

7

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

8

Radiator & Guard...........................................

9

GROUP 4 - FUEL SYSTEM

 

General Arrangement ................................

0 - 3

Governor & Timing Gear Case...................

4 - 5

Fuel Filter & Piping .......................................

6

Fuel Line Connection ....................................

7

Coast Guard Fuel Line Connection..................

7

Fuel Injection Pump..................................

8 - 9

Fuel Injector..................................................

9

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

10

GROUP

5

- ELECTRICAL SYSTEM

0 - 2

Engine Electrical...........................................

Starter Mounting & Flywheel Housing........

3 - 4

Starting Motor Assembly...........................

5 - 7

Alternator & Mounting............................

8 - 12

Relay Boards........................................

13 - 14

Control Panels......................................

15 - 19

Belt Guard Assembly.............................

20 - 21

GROUP

6

- GASKET SETS

0

Gasket Sets..........................................................

GROUP

7

- GEAR AND ADAPTER SETS

Not available at this time.

 

GROUP

8

- FRAME & MOUNTING

1 - 7

Base Frame Assembly...............................

GROUP

9

- ACCESSORIES

 

GROUP

9

- & OPTIONAL EQUIPMENT

0

PTO

..............................................................

 

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

1

Oil Drain .................................................Kit

2

Remote ............................Expansion Tank

3 - 4

Low .................................Water Level Switch

5

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. 2003. All rights reserved. Litho U.S.A. Publication number: P844K 12/03.

P844K 12/03

I

Model Designation

ModelS INCLUDED

This manual covers the operating instructions for:

M844K, M16C, M20CR, & NL844K which use the 844 engine;

M844LK, M20CL & NL844LK which use the 844L engine.

Note: There are two versions of the 844 engine. The standard engine is designated 844. The long stroke engine is designated 844L. Note: You will need to know which engine you have to use this manual and to order parts.

Model Numbers

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

 

 

M - NL

 

 

 

844

 

 

 

 

L, C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M, ML - Northern Lights marine generator set

 

 

Model number of engine block

 

 

Additional letters

 

 

 

 

 

 

 

Bore

 

Cylinders

 

 

designate a series

 

NL - Northern Lights industrial generator set

 

 

84 mm

4

 

 

within model number.

M 844K

M 844LK

M 16C

Northern Lights marine diesel generator set with an 844 engine and a PXK generator.

Northern Lights marine diesel generator set with an 844L engine and a PXK generator.

Northern Lights 16 kW commercial grade marine diesel generator with special generator.

NL 844K

NL 844LK

M 20CL

Northern Lights industrial diesel generator set with an 844 engine and a radiator.

Northern Lights industrial diesel generator set with an 844L engine and a radiator.

Northern Lights 20 kW commercial grade marine diesel generator with special generator.

Serial Numbers

Your set has three serial numbers: 1 an engine number stamped on the block, 2 a generator plate, and 3 a generator set plate. Use the serial number on the generator set plate when ordering parts or in correspondence. The generator set plate is found on the service side of the generator and resembles the drawing below.

P844K 12/03

II

 

 

 

 

 

 

 

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.

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.

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

P844K 12/03

III

Northern Lights NL844LK Parts Manual

GROUP 1 – engine

Cylinder Block Assembly: 844 & 16C

P844K 12/03

1 - 0

 

 

 

 

 

 

GROUP 1 – engine

 

 

 

 

 

 

 

 

 

 

 

 

Cylinder Block Assembly: 844 & 16C

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

110107861

1

Cylinder Block Assembly - Marine

-

 

 

 

(includes keys #2 - 21) Formerly #110107860

 

 

110107921

1

Cylinder Block Assembly - Industrial

-

 

 

 

(includes keys #2 - 21) Formerly #110107920

 

2

064410010

**

Plug

 

-

3

064200025

2

Expansion Plug 25 mm

 

-

4

064200040

5

Expansion Plug 40 mm

 

-

5

198466010

3

Plug

 

-

6

198466020

4

Plug

 

-

8

198466070

**

Plug

 

-

9

165296131

1

Idle Gear Shaft Assembly (formerly #165296130)

-

10

198466060

**

Plug

 

-

11

198517221

1

Bush; Standard (formerly #198517220)

-

 

198517225

1

Bush; Undersize 0.25 mm (formerly #198517224)

-

 

198517228

1

Bush; Undersize 0.50 mm (formerly #198517227)

-

12

040106203

1

Bearing

 

-

13

064100045

1

Expansion Plug 45 mm

 

-

14

042309018

1

Needle Bearing

 

-

15

042309017

1

Needle Bearing

 

-

16

030500612

2

Dowel Pin

 

-

17

030500616

2

Dowel Pin

 

-

18

030501025

2

Dowel Pin

 

-

19

030309005

2

Spring Pin

 

-

20

012100820

1

Stud Bolt M8 x 1.25 x 20 mm

-

21

012100635

1

Stud M6 x 1.0 x 35 mm

 

-

22

012100660

1

Stud M6 x 1.0 x 60 mm

 

-

23

110996600

1

Gasket

 

-

24

198636170

1

Oil Seal

 

-

 

00-02004

**

Wear Sleeve; Repair Type

 

-

25

198736050

1

Drain Cock - Marine

 

-

 

198736120

1

Drain Cock - Industrial (no longer available - use marine type & #33)

-

26

140546020

1

Joint

 

-

27

24-03100

1

Oil Filter

 

-

28

120116160

8

Tappet

 

-

29

120456250

8

Push Rod

 

-

30

140036120

1

Relief Valve Assembly

 

-

31

052100150

1

O-Ring

 

-

32

068115250

1

Tube

 

-

33

198486770

1

Bushing - Marine only

 

-

34

110707730

1

Oil Pan - Marine (formerly #110707730)

-

 

110707751

1

Oil Pan - Industrial (formerly #110707750)

-

35

010109235

30

Bolt

 

-

36

110756070

1

Dipstick Tube

 

-

37

052100100

2

O-Ring

 

-

38

011300612

1

Bolt

 

-

39

198416320

1

Dipstick

 

-

40

052109076

1

O-Ring

 

-

41

140986630

1

Oil Pipe

 

-

42

140406360

1

Suction Filter

 

-

43

011310612

2

Bolt

 

-

44

140606710

1

Drain Hose*

 

-

45

198756200

1

Hose Clamp*

 

-

46

052100280

1

Gasket* (formerly #054109013)

-

47

398430560

1

Cap* (formerly #398430080)

 

-

48

025100012

2

Seal Washer - Industrial

 

-

49

010401212

2

Plug M12 x 1.25 - Industrial

-

 

 

 

**Marine Application Only.

 

 

 

 

 

**As required.

 

 

 

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 1

GROUP 1 – engine

Cylinder Block Assembly: 844L & 20CL

P844K 12/03

1 - 2

 

 

 

 

 

 

GROUP 1 – engine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cylinder Block Assembly: 844L & 20CL

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

110107811

1

Cylinder Block Assembly - Marine

-

 

 

 

(includes keys #2 - 21) Formerly #110107810

 

 

110107841

1

Cylinder Block Assembly - Industrial

-

 

 

 

(includes keys #2 - 21) Formerly #110107840

 

2

064410010

**

Plug

 

-

3

064200025

2

Expansion Plug 25 mm

 

-

4

064200040

5

Expansion Plug 40 mm

 

-

5

198466010

3

Plug

 

-

6

198466020

4

Plug

 

-

8

198466070

**

Plug

 

-

9

165296131

1

Idle Gear Shaft Assembly (formerly #165296130)

-

10

198466060

**

Plug

 

-

11

198517221

1

Bush; Standard (formerly #198517220)

-

 

198517225

1

Bush; Undersize 0.25 mm (formerly #198517224)

-

 

198517228

1

Bush; Undersize 0.50 mm (formerly #198517227)

-

12

040106203

1

Bearing

 

-

13

064100045

1

Expansion Plug 45 mm

 

-

14

042309018

1

Needle Bearing

 

-

15

042309017

1

Needle Bearing

 

-

16

030500612

2

Dowel Pin

 

-

17

030500616

2

Dowel Pin

 

-

18

030501025

2

Dowel Pin

 

-

19

030309005

2

Spring Pin

 

-

20

012100820

1

Stud M8 x 1.25 x 20 mm

 

-

21

012100635

1

Stud M6 x 1.0 x 35 mm

 

-

22

012100660

1

Stud M6 x 1.0 x 60 mm

 

-

23

110996600

1

Gasket

 

-

24

050209083

1

Oil Seal

 

-

 

00-02004

**

Wear Sleeve; Repair Type

 

-

25

198736050

1

Drain Cock - Marine

 

-

 

198736120

1

Drain Cock - Industrial (no longer available - use marine type & #33)

-

26

140546020

1

Joint

 

-

27

24-03100

1

Oil Filter

 

-

28

120116160

8

Tappet

 

-

29

120456310

8

Push Rod

 

-

30

140036220

1

Relief Valve Assembly

 

-

31

052100150

1

O-Ring

 

-

32

068115250

1

Tube

 

-

33

198486770

1

Bushing - Marine only

 

-

34

110707731

1

Oil Pan - Marine (formerly #110707730)

-

 

110707751

1

Oil Pan - Industrial (formerly #110707750)

-

35

010109235

30

Bolt

 

-

36

110756070

1

Dipstick Tube

 

-

37

052100100

2

O-ring

 

-

38

011300612

1

Bolt

 

-

39

198416320

1

Dipstick

 

-

40

052109076

1

O-ring

 

-

41

140986630

1

Oil Pipe

 

-

42

140406360

1

Suction Filter

 

-

43

011310612

2

Bolt

 

-

44

140606710

1

Drain Hose*

 

-

45

198756200

1

Hose Clamp*

 

-

46

052100280

1

Gasket* (formerly #054109013)

-

47

398430560

1

Cap* (formerly #398430080)

 

-

48

025100012

2

Seal Washer - Industrial

 

-

49

010401212

2

Plug M12 x 1.25 Industrial

 

-

 

 

 

**Marine Application Only.

 

 

 

 

 

**As required.

 

 

 

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 3

GROUP 1 – engine

Crankshaft Assembly: 844 & 16C

P844 1-4

P844K 12/03

1 - 4

 

 

 

 

 

GROUP 1 – engine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Crankshaft Assembly: 844 & 16C

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

115256630

1

Crankshaft Assembly (includes keys #2 - #5)

-

2

115276200

1

Gear

-

3

034100508

1

Key

-

4

030509020

1

Dowel Pin

-

6

110156360

1

Bearing Holder Assembly (includes keys #7 - #8)

-

7

010109406

8

Bolt

-

8

030500612

8

Dowel Pin

-

9

110156370

1

Bearing Holder Assembly (includes keys #7 - #8)

-

10

110156380

1

Bearing Holder Assembly (includes keys #7 - #8)

-

11

110156390

1

Bearing Holder Assembly (includes keys #7 - #8)

-

12

198517231

4

Bearing; Standard (formerly #198517230)

-

 

198517235

4

Bearing; Undersize 0.25 mm (formerly #198517234)

-

 

198517238

4

Bearing; Undersize 0.50 mm (formerly #198517237)

-

13

198517241

4

Bearing; Standard (formerly #198517240)

-

 

198517245

4

Bearing; Undersize 0.25 mm (formerly #198517244)

-

 

198517248

4

Bearing; Undersize 0.50 mm (formerly #198517247)

-

14

199266200

2

Thrust Washer

-

15

011511075

3

Bolt

-

16

010700865

2

Bolt

-

17

115107840

4

Ring Kit; Standard

-

 

115104084

4

Ring Kit; Oversize 0.50 mm (formerly #115017293)

-

 

115104087

4

Ring Kit; Oversize 1.00 mm (formerly #115017295)

-

18

115016810

4

Piston Kit; Standard (includes key #17)

-

 

115016814

4

Piston Kit; Oversize 0.50 mm (includes key #17)

-

 

115016817

4

Piston Kit; Oversize 1.00 mm (includes key #17)

-

19

115326220

4

Piston Pin

-

20

036500028

8

Snap Ring

-

21

115026330

4

Connecting Rod Assembly (includes keys #22 - #24)

-

22

198517265

4

Bushing

-

23

115176140

8

Connecting Rod Bolt

-

24

020109120

8

Nut

-

25

198517251

8

Bearing; Standard (formerly #198517250)

-

 

198517255

8

Bearing; Undersize 0.25 mm (formerly #198517254)

-

 

198517258

6

Bearing; Undersize 0.50 mm (formerly #198517257)

-

26

199266210

1

Thrust Washer

-

27

115397620

1

Pulley

-

28

020109086

1

Nut

-

29

115357050

1

Flywheel Assembly (Includes key #30) SAE #7-1/2

-

30

115376040

1

Ring Gear (109 teeth)

-

31

010109341

6

Bolt

-

32

40-02003

1

Drive Belt (with 12V/35A alternator)

-

 

40-02004

1

Drive Belt (with 24V/35A alternator) Formerly #40-74500

up to S/N xxxx-xxxx

 

40-02005

1

Drive Belt (with 12V/51A and 24V/35A alternators)

from S/N xxxx-xxxx

 

 

 

 

 

 

P844K 12/03

1 - 5

GROUP 1 – engine

Crankshaft Assembly: 844L & 20CL

P844 1-4

P844K 12/03

1 - 6

 

 

 

 

 

GROUP 1 – engine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Crankshaft Assembly: 844L & 20CL

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

115256750

1

Crankshaft Assembly (includes keys #2 - #5)

-

2

115276200

1

Gear

-

3

034100508

1

Key

-

4

030509020

1

Dowel Pin

-

6

110156360

1

Bearing Holder Assembly (includes keys #7 - #8)

-

7

010109406

8

Bolt

-

8

030500612

8

Dowel Pin

-

9

110156370

1

Bearing Holder Assembly (includes keys #7 - #8)

-

10

110156380

1

Bearing Holder Assembly (includes keys #7 - #8)

-

11

110156390

1

Bearing Holder Assembly (includes keys #7 - #8)

-

12

198517231

4

Bearing; Standard (formerly #198517230)

-

 

198517235

4

Bearing; Undersize 0.25 mm (formerly #198517234)

-

 

198517238

4

Bearing; Undersize 0.50 mm (formerly #198517237)

-

13

198517241

4

Bearing; Standard (formerly #198517240)

-

 

198517245

4

Bearing; Undersize 0.25 mm (formerly #198517244)

-

 

198517248

4

Bearing; Undersize 0.50 mm (formerly #198517247)

-

14

199266200

2

Thrust Washer

-

15

010109667

3

Bolt (formerly #011511070)

-

16

010700865

2

Bolt

-

17

115107840

4

Ring Kit; Standard

-

 

115104084

4

Ring Kit; Oversize 0.50 mm (formerly #115017293)

-

 

115104087

4

Ring Kit; Oversize 1.00 mm (formerly #115017295)

-

18

115016810

4

Piston Kit; Standard (includes key #17) Replaced by #115017310

up to S/N xxxxx-13662*

 

115016814

4

Piston Kit; Oversize 0.50 mm (includes key #17) Replaced by #115017320

up to S/N xxxxx-13662*

 

115016817

4

Piston Kit; Oversize 1.00 mm (includes key #17)

up to S/N xxxxx-13662*

 

115017310

4

Piston Kit; Standard

from S/N xxxxx-13633*

 

115017320

4

Piston Kit; Oversize 0.50 mm (includes key #17)

from S/N xxxxx-13663*

19

115326220

4

Piston Pin

-

20

036500028

8

Snap Ring

-

21

115026330

4

Connecting Rod Assembly (includes keys #22 - #24)

-

22

198517265

4

Bushing

-

23

115176140

8

Connecting Rod Bolt

-

24

020109120

8

Nut

-

25

198517251

8

Bearing; Standard (formerly #198517250)

-

 

198517255

8

Bearing; Undersize 0.25 mm (formerly #198517254)

-

 

198517258

6

Bearing; Undersize 0.50 mm (formerly #198517257)

-

26

199266210

1

Thrust Washer

-

27

115397620

1

Pulley - Marine

-

 

115396870

1

Pulley - Industrial

-

28

020109086

1

Nut

-

29

115357470

1

Flywheel Assembly (includes key #30) SAE #7-1/2

-

30

115376160

1

Ring Gear (126 teeth)

-

31

010109341

6

Bolt

-

32

40-08401

1

Drive Belt (with 12V/35A alternator)

-

 

40-08404

1

Drive Belt (with 24V/35A alternator)

-

 

40-08405

1

Drive Belt (with 24V/35A alternator: Bertram spec)

-

 

 

 

*Note:

 

 

 

 

*Earlier design pistons may not be subsituted for new pattern items.

 

 

 

 

 

 

 

P844K 12/03

1 - 7

GROUP 1 – engine

Camshaft & Oil Pump

 

 

 

 

 

844camshaft

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

165026120

1

Idle Gear Assembly (includes key #3)

-

2

199266180

1

Thrust Washer

 

-

3

198216821

1

Spring

 

-

4

140166140

1

Rotor

 

-

5

140116140

1

Oil Pump Cover

 

-

6

199286150

1

Shim; t = 0.10

 

-

 

199286160

1

Shim; t = 0.15

 

-

 

199286170

1

Shim; t = 0.20

 

-

 

199286180

1

Shim; t = 0.50

 

-

7

198216720

1

Spring

 

-

8

199236540

1

Collar

 

-

9

036800010

1

Snap Ring

 

-

10

165166450

1

Front Plate - Marine

 

-

 

165166290

1

Front Plate - Industrial

 

-

11

165996361

1

Gasket

 

-

12

011300612

2

Bolt

 

-

13

120026320

1

Camshaft Assembly (includes keys #14 - 18)

-

14

120016050

1

Cam Gear

 

-

15

034100508

1

Key

 

-

16

120736081

1

Gear

 

-

17

199216230

3

Spacer

 

-

18

040109057

1

Bearing

 

-

19

125256120

1

Slider

 

-

20

199566750

1

Plate

 

-

22

011310612

2

Bolt

 

-

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 8

GROUP 1 – engine

Cylinder Head: 844 & 16C

 

 

 

 

 

844cylhead

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

111017450

1

Cylinder Head Assembly - Marine (includes keys #2 - 14)

-

 

111017530

1

Cylinder Head Assembly - Industrial (includes keys #2 - 14)

-

2

064200018

7

Expansion Plug 18 mm

 

-

3

064200030

2

Expansion Plug 30 mm

 

-

4

064200025

6

Expansion Plug 25 mm

 

-

5

064200010

3

Expansion Plug 10 mm

 

-

6

120166290

4

Intake Valve

 

-

7

120176300

4

Exhaust Valve

 

-

8

120406070

4

Valve Gude Seal - Intake

 

-

9

198216700

8

Spring

 

-

10

120186080

8

Retainer

 

-

11

120226070

16

Keeper

 

-

12

120406050

4

Valve Gude Seal - Exhaust

-

13

120216040

8

Cap

 

-

14

110136400

4

Valve Seat - Intake

 

-

15

111147520

1

Head Gasket; t = 1.4 mm (formerly #111147200)

-

16

111136360

14

Head Bolt (17 mm Hex)

 

-

 

111136480

14

Head Bolt (14 mm Hex)

 

-

17

111136370

4

Head Bolt (17 mm Hex)

 

-

 

111136490

4

Head Bolt (14 mm Hex)

 

-

19

195816540

2

Lifting Eye

 

-

20

011510816

2

Bolt

 

-

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 9

GROUP 1 – engine

Cylinder Head: 844L & 20CL

 

 

 

 

 

844cylhead

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

111017430

1

Cylinder Head Assembly - Marine (includes keys #2 - 14)

-

 

111017440

1

Cylinder Head Assembly - Industrial (includes keys #2 - 14)

-

2

064200018

7

Expansion Plug 18 mm

 

-

3

064200030

2

Expansion Plug 30 mm

 

-

4

064200025

6

Expansion Plug 25 mm

 

-

5

064200010

3

Expansion Plug 10 mm

 

-

6

120166350

4

Intake Valve

 

-

7

120176360

4

Exhaust Valve

 

-

8

120406070

4

Valve Gude Seal - Intake

 

-

9

198216700

8

Spring

 

-

10

120186080

8

Retainer

 

-

11

120226070

16

Keeper

 

-

12

120406050

4

Valve Gude Seal - Exhaust

-

13

120216040

8

Cap

 

-

15

111147460

1

Head Gasket; t = 0.5 mm

 

-

16

111136360

14

Head Bolt (17 mm Hex)

 

-

 

111136480

14

Head Bolt (14 mm Hex)

 

-

17

111136370

4

Head Bolt (17 mm Hex)

 

-

16

111136490

4

Head Bolt (14 mm Hex)

 

-

19

195816540

2

Lifting Eye

 

-

20

011 310816

2

Bolt

 

-

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 10

GROUP 1 – engine

Rocker Arm Assembly

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

120036661

1

Rocker Arm Assembly - Marine (includes keys #2 - 9)

-

 

120036402

1

Rocker Arm Assembly - Industrial (includes keys #2 - 9)

-

2

120356131

4

Rocker Arm - Intake

 

-

3

120356141

4

Rocker Arm - Exhaust

 

-

4

199486220

8

Screw

 

-

5

020109076

8

Nut

 

-

7

120316200

1

Rocker Arm Shaft

 

-

8

198217170

2

Spring

 

-

9

064200015

**

Expansion Plug 15 mm

 

-

13

011300650

1

Bolt

 

-

14

011300625

4

Bolt

 

-

15

012109044

1

Stud M10 x 1.25 x 80 mm

 

-

16

14-00814

4

Hex Nut M10 x 1.25

 

-

17

185246011

1

Oil Pressure Switch

 

-

18

140606720

1

Oil Pipe (844 & 16C)

 

-

 

140607020

1

Oil Pipe (844L & 20CL)

 

-

19

198996060

4

Gasket

 

-

20

198486780

1

Banjo Bolt

 

-

21

052109074

1

Gasket

 

-

22

052109076

1

O-Ring

 

-

23

198487590

1

Banjo Bolt

 

-

25

199280300

6

Shim

 

-

 

 

 

**As required.

 

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 11

GROUP 1 – engine

Rocker Arm Cover

 

 

 

 

 

844rockercover

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

111026920

1

Rocker Arm Cover - Marine (includes keys #2 - 4)

-

 

111026840

1

Rocker Arm Cover - Industrial (includes keys #2 - 4)

-

2

110666090

1

Filter

 

-

3

011300612

2

Bolt

 

-

4

110666050

1

Oil Stopper

 

-

5

052109072

1

O-ring

 

-

6

068109036

1

Tube

 

-

7

198996071

4

Gasket

 

-

8

024600010

4

Cap Nut

 

-

9

198436010

1

Filler Cap

 

-

10

052100400

1

O-ring

 

-

11

190197400

1

Caution Label

 

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

1 - 12

GROUP 2 – INTAKE & EXHAUST SYSTEM

Air Intake & Filter: M844 & M844L

 

 

 

 

 

A-6257 / D-2442

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

10-28101

1

Air Intake Manifold

 

-

2

24-28101

1

Air Filter Element

 

-

3

135996480

1

Gasket

 

-

4

12-01125

8

Capscrew, Hex Head M6 x 1.0 x 65 mm

-

5

12-00008

8

Flat Washer M6

 

-

6

135597340

1

Spacer

 

-

7

135996600

1

Gasket

 

-

8

28-28102

1

Air Intake Cover*

 

-

9

11-28101

1

Gasket

 

-

10

12-00711

2

Capscrew, Hex Head M8 x 1.25 x 20 mm

-

11

15-00701

2

Flat Washer M8

 

-

12

18-28102

1

Air Intake Hose*

 

-

13

19-00024

1

Hose Clamp #24*

 

-

 

 

 

*Note: Items marked replace earlier Cover #28-28101,

 

 

 

 

*Note: Hose #18-28101 & Clamp #19-00020.

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

2 - 1

GROUP 2 – INTAKE & EXHAUST SYSTEM

Air Intake & Filter: M16C, M20CL & NL844

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

135596710

1

Intake Manifold (M-16C & M-20CL)

-

 

135596720

1

Intake Manifold (NL-844 & 844L)

-

2

135996480

1

Gasket

 

-

3

135597340

1

Spacer (M-16C & M-20CL)

 

-

1

135596930

1

Spacer (NL-844 & 844L)

 

-

4

135996600

1

Gasket

 

-

5

12-01137

2

Capscrew, Hex Head M6 x 1.0 x 105 mm

-

6

12-01133

6

Capscrew, Hex Head M6 x 1.0 x 60 mm

-

7

15-00008

8

Flat Washer M6

 

-

8

030300410

2

Spring Pin

 

-

9

064500010

1

Plug 1/8 BSPT

 

-

10

24-28401

1

Air Filter (M-16C & M-20CL)

 

-

11

19-00036

1

Hose Clamp #36

 

-

 

 

 

 

 

 

 

 

 

P844K

12/03

 

2 - 2

 

 

 

 

 

 

GROUP 2 – INTAKE & EXHAUST SYSTEM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air Filter & Mounting: NL844 & 844L

 

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

 

SERIAL NUMBER

1

314500371

1

Air Cleaner Assembly (includes keys #2 - 10)

 

-

2

314531104

1

Casing Assembly

 

 

-

3

314531062

1

Dust Cap

 

 

-

4

314531061

1

Gasket

 

 

-

5

024100008

1

Wing Nut

 

 

-

6

314531125

1

Seal Washer

 

 

-

7

314531127

1

Element (marked #314531065)

 

-

8

314531058

1

Wing

 

 

-

9

314531057

1

Gasket

 

 

-

10

314531105

1

Cap Assembly

 

 

-

12

135976430

1

Bracket

 

 

-

13

135976420

1

Bracket

 

 

-

14

011310816

4

Bolt

 

 

-

15

011310820

1

Bolt

 

 

-

16

011310825

3

Bolt

 

 

-

17

026100008

3

Washer

 

 

-

18

135597330

1

Intake Hose

 

 

-

19

19-00036

2

Hose Clamp #36

 

 

-

20

398113190

4

Rubber Cushion

 

 

-

21

314630020

2

Clamp

 

 

-

22

399610110

2

Pin

 

 

-

23

399610100

2

Pin

 

 

-

24

399480070

2

Screw

 

 

-

25

195816100

1

Lifting Eye

 

 

-

26

398117800

2

Rubber Cushion

 

 

-

 

 

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

 

2 - 3

GROUP 2 – INTAKE & EXHAUST SYSTEM

Air Filter & Mounting NL844 & 844L

Late Production

844aircleaner

P844K 12/03

2 - 4

 

 

 

 

 

GROUP 2 – INTAKE & EXHAUST SYSTEM

 

 

 

 

 

 

 

 

 

 

Air Filter & Mounting NL844 & 844L

 

 

 

 

 

 

Late Production

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

135016300

1

Air Cleaner Assembly (includes keys #13-16)

 

-

2

198756220

2

Hose Band

 

-

3

135597710

1

Hose

 

-

4

135976600

1

Bracket

 

-

5

135976420

1

Bracket

 

-

6

195816100

1

Lifting Eye

 

-

7

011510816

6

Bolt

 

-

9

011510825

1

Bolt

 

-

10

026100008

3

Washer

 

-

11

011510825

2

Bolt

 

-

12

011510820

1

Bolt

 

-

13

135326197

1

Housing

 

-

14

24-27302

1

Element

 

-

15

135326199

1

Cover Assembly

 

-

16

135326196

1

Valve

 

-

 

 

 

 

 

 

 

P844K 12/03

2 - 5

GROUP 2 – INTAKE & EXHAUST SYSTEM

Exhaust Manifold & Muffler: NL844

 

 

 

 

 

Fig. 2-4

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

135616700

1

Exhaust Manifold

 

-

2

135406230

1

Muffler Element

 

-

3

135996530

1

Gasket

 

-

4

011300612

10

Capscrew, Hex Head with Washer M6 x 1.0 x 12 mm

-

5

135656130

1

Exhaust Pipe

 

-

6

135996550

1

Gasket

 

-

7

011310625

3

Capscrew, Hex Head with Washer M6 x 1.0 x 25 mm

-

8

12-00031

2

Hex Nut M6 x 1.0 x 25 mm

-

9

135996720

1

Gasket

 

-

10

12-00063

4

Capscrew, Hex Head M6 x 1.0 x 70 mm

-

11

012110670

2

Stud M6 x 1.0 x 70 mm

 

-

12

15-01132

1

Lock Washer M8

 

-

13

14-01131

2

Hex Nut M6 x 1.0

 

-

14

27-33102

1

Exhaust Elbow 1-1/2 NPT

 

-

15

314410020

1

Clamp

 

-

16

15-00701

2

Flat Washer M8

 

-

17

15-00702

1

Lock Washer M8

 

-

18

14-00711

1

Hex Nut M8 x 1.25

 

-

19

12-00718

2

Capscrew, Hex Head M8 x 1.25 x 65 mm

-

 

 

 

 

 

 

 

 

 

P844K

12/03

 

2 - 6

GROUP 2 – INTAKE & EXHAUST SYSTEM

Exhaust Manifold & Muffler: NL844L

 

 

 

 

 

Fig. 2-4

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

135617170

1

Exhaust Manifold

 

-

2

135406230

1

Muffler Element

 

-

3

135996530

1

Gasket

 

-

4

011300612

10

Capscrew, Hex Head with Washer M6 x 1.0 x 12 mm

-

5

135656140

1

Exhaust Pipe

 

-

6

135996550

1

Gasket

 

-

7

011310625

3

Capscrew, Hex Head with Washer M6 x 1.0 x 25 mm

-

8

12-00056

2

Capscrew, Socket Head M8 x 1.25 x 25

-

9

135996780

1

Gasket

 

-

10

12-34801

**

Capscrew, Hex Head M8 x 1.25 x 70 mm

-

11

012100870

**

Stud M8 x 1.25 x 70 mm

 

-

12

15-00704

2

Lock Washer, Hi-Collar M8

-

13

14-00711

**

Hex Nut M8 x 1.25

 

-

14

135606340

1

Exhaust Elbow

 

-

 

27-33103

1

Exhaust Elbow1-1/2 NPT

 

-

15

314410020

1

Clamp

 

-

16

15-00701

2

Flat Washer M8

 

-

17

15-00702

1

Lock Washer M8

 

-

18

14-00711

1

Hex Nut M8 x 1.25

 

-

19

12-00718

1

Capscrew, Hex Head M8 x 1.25 x 65 mm

-

 

 

 

**As required.

 

 

 

 

 

 

 

 

 

 

 

P844K

12/03

 

2 - 7

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