How it Works
Northern Lights
Loading...
NL753W2
Parts Manual
61 pgs2.04 Mb0
Operator's Manual
26 pgs1.34 Mb0

Northern Lights NL753W2 Parts Manual

P753-2

For Models: M753W2 and NL753W2

PARTS MANUAL

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.

www.northern-lights.com

4420 14th Ave. NW., Seattle WA 98107 Tel: (206) 789-3880 • 1-800-762-0165

• Fax: (206) 782-5455

Northern Lights and Lugger are registered trademarks of Alaska Diesel Electric, Inc. © 2005 All rights reserved. Litho USA.

PARTS CATALOG

 

for Models

 

M753w2 and NL753w2

 

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 - 1

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

2 - 3

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

4 - 5

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

6 - 7

Rocker Arm Cover & Assembly...............

8 - 11

GROUP 2 - INTAKE & EXHAUST SYSTEM

Air Filter & Housing.................................

0 - 1

Muffler..........................................................

2

GROUP 3 - COOLING

 

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

0 - 1

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

2 - 4

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

5

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

6

Coolant Recovery Tank...................................

7

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

8 - 9

GROUP 4 - FUEL SYSTEM

 

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

0 - 1

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

2 - 3

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

4 - 5

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

6

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

7

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

8

GROUP 5 - ELECTRICAL SYSTEM

 

12 Volt Engine, Marine...................................

0

Starter & Alternator........................................

1

12 Volt Engine, Industrial................................

2

Starter, Alternator, & Flywheel Housing...........

3

Alternator Assembly..................................

4 - 5

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

6 - 8

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

9 - 12

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

13

GROUP 6 - GASKET SETS

 

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

0

GROUP 7

- GEAR AND ADAPTER SETS

 

Not available at this time.

 

GROUP 8

- FRAME & MOUNTING

 

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

1 - 2

GROUP 9

- ACCESSORIES

 

GROUP 9

- & OPTIONAL EQUIPMENT

 

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

1

Keel Cooling Conversion Kit.....................

2 - 3

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. 2005. All rights reserved. Litho U.S.A. Publication number: P753-2 10/05.

P753-2 10/05

I

Model Designation

ModelS INCLUDED

This manual covers the operating instructions for:

M753W2 and NL753W2.

Model Numbers

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

M - NL

M - Northern Lights Marine generator set NL - Northern Lights Industrial generator set

 

 

753

 

 

 

 

W

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Model number of engine block

 

 

Designates a

 

 

Designates

 

Bore

 

Cylinders

 

 

new winding in

 

 

Tier II

 

75 mm

3

 

 

the generator.

 

 

compliant.

 

M753W2

 

=

Northern Lights marine diesel generator set

 

NL753W2

 

=

Northern Lights industrial diesel generator set

 

 

 

 

 

with an 753 engine and a PX-308K2 gen-

 

 

with an 753 engine and a PX-308K2 generator

 

 

 

 

erator with a new winding, Tier II.

 

 

 

with a new winding, Tier II.

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 drawings below.

P753-2 10/05

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 - NL753

 

 

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

P753 06/96

14

 

 

 

 

 

11

12

 

 

 

 

 

5-2

 

 

REFERENCES:

 

 

1.

Grouping section title.

7.

Quantity of parts used.

2.

Model designation of equipment that uses parts

8.

Description of each component part.

 

listed on this page.

9.

Serial number of unit the part fits.

3.

Title and description of assembly.

10.

Assembly or kit designated by •• or •.

4.

Drawing numbers that correspond to key

11.

Grouping index number.

 

column numbers for parts identification.

12.

Page number within the grouping index.

5.

Key column for locating parts shown on drawing.

13.

Manual title.

6.

Part number.

14.

Page publication date.

NOTE: 4 Arrows always point toward the front of the engine.

P753-2 10/05

III

Northern Lights NL753W2 Parts Manual

GROUP 1 – engine

Cylinder Block Assembly

753W2cylblock

P753-2 10/05

1 - 0

 

 

 

 

 

GROUP 1 – engine

 

 

 

 

 

 

 

 

 

 

Cylinder Block Assembly

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

110107461

1

 

Cylinder Block Assembly - Marine (includes keys #2- 21)

-

 

110107451

1

 

Cylinder Block Assembly - Industrial (includes keys #2- 21)

-

2

198466050

1

 

Expansion Plug

-

3

064210025

1

 

Expansion Plug, 25 mm

-

4

064210035

2

 

Expansion Plug, 35 mm

-

5

064210015

1

 

Expansion Plug, 15 mm

-

6

064210040

2

 

Expansion Plug, 40 mm

-

7

198466010

4

 

Expansion Plug

-

8

198466030

4

 

Expansion Plug

-

9

165296142

1

 

Idle Gear Shaft

-

10

198466060

1

 

Plug

-

11

198517081

1

 

Bushing, Standard

-

 

198517085

1

 

Bushing, Undersize 0.25 mm

-

 

198517088

1

 

Bushing, Undersize 0.50 mm

-

12

040306203

1

 

Bearing

-

13

064100045

1

 

Expansion Plug, 45 mm

-

14

042303015

1

 

Needle Bearing

-

15

036509005

1

 

Snap Ring

-

16

030500512

2

 

Dowel Pin

-

17

030500616

2

 

Dowel Pin

-

18

030501025

2

 

Dowel Pin

-

19

030309005

2

 

Spring Pin

-

20

012110620

2

 

Stud Bolt

-

21

012110635

1

 

Stud Bolt

-

22

012110660

1

 

Stud Bolt

-

23

110996800

1

 

Gasket

-

24

198636080

1

 

Oil Seal

-

25

198736050

1

 

Drain Cock

-

26

140546020

1

 

Filter Joint

-

27

24-02001

1

 

Oil Filter

-

28

120116100

6

 

Tappet

-

29

120456201

6

 

Push Rod Set

-

30

140036220

1

 

Relief Valve Assembly

-

31

052109078

1

 

O-ring

-

32

068115200

1

 

Tube

-

33

198486770

1

 

Bushing

-

34

110708620

1

 

Oil Pan (Marine)

-

 

110707820

1

 

Oil Pan (Industrial)

-

35

010109235

20

 

Bolt

-

36

18-72004

1

 

Oil Drain Hose

-

37

21-00003

1

 

Cap

-

38

198416270

1

 

Dipstick

-

39

011310612

1

 

Bolt

-

40

110756490

1

 

Dipstick Tube (Marine)

-

 

110756070

1

 

Dipstick Tube (Industrial)

-

41

052109113

2

 

O-ring

-

42

010411212

2

 

Plug (Industrial only)

-

43

025100012

2

 

Seal Washer (Industrial only)

-

44

23-78601

1

 

Bracket

-

45

15-00302

1

 

Lock Washer 3/8

-

46

12-00311

1

 

Capscrew, Hex Head 3/8-16 x 3/4"

-

 

 

 

 

 

 

P753-2 10/05

1 - 1

GROUP 1 – engine

Crankshaft Assembly

753W2crankshaft

P753-2 10/05

1 - 2

 

 

 

 

 

 

GROUP 1 – engine

 

 

 

 

 

 

 

 

 

 

 

 

Crankshaft Assembly

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

115256600

1

 

Crankshaft Assembly (includes keys #2 - 5)

 

-

2

115276180

1

 

Gear

 

-

3

034100508

1

 

Key

 

-

4

030509020

1

 

Dowel Pin

 

-

5

030300816

1

 

Spring Pin

 

-

6

110156111

1

 

Bearing Holder Assembly (includes keys #9-12)

 

-

7

110156121

1

 

Bearing Holder Assembly (includes keys #9-12)

 

-

8

110156330

1

 

Bearing Holder Assembly (includes keys #9-12)

 

-

9

030500612

6

 

Dowel Pin

 

-

10

198517112

3

 

Bearing, Standard Lower

 

-

 

198517116

3

 

Bearing, Undersize 0.25 mm Lower

 

-

 

198517119

3

 

Bearing, Undersize 0.50 mm Lower

 

-

11

198517103

3

 

Bearing, Standard Upper

 

-

 

198517107

3

 

Bearing, Undersize 0.25 mm Upper

 

-

 

198517630

3

 

Bearing, Undersize 0.50 mm Upper

 

-

12

010810840

6

 

Bolt

 

-

14

011510850

2

 

Bolt

 

-

15

010700845

2

 

Bolt

 

-

16

115107201

3

 

Piston Ring Kit, Standard

 

-

17

115017590

3

 

Piston Kit, Standard (includes key #16)

 

-

18

115326231

3

 

Piston Pin

 

-

19

036500021

6

 

Snap Ring

 

-

20

115026191

3

 

Connecting Rod Assembly (includes keys #21-23)

 

-

21

198517125

3

 

Bush

 

-

22

115176150

6

 

Connecting Rod Bolt

 

-

23

020109075

6

 

Nut

 

-

24

198517132

6

 

Rod Bearing, Standard

 

-

 

198517136

6

 

Rod Bearing, Undersize 0.25

 

-

 

198517139

6

 

Rod Bearing, Undersize 0.50

 

-

25

115356720

1

 

Flywheel Assembly (includes key #26)

 

-

26

115376130

1

 

Ring Gear (96 Teeth)

 

-

27

010109340

6

 

Bolt

 

-

28

115396650

1

 

Pulley (Marine)

 

-

 

115396552

1

 

Pulley (Industrial)

 

-

29

020800018

1

 

Nut

 

-

 

 

 

 

 

 

 

P753-2 10/05

1 - 3

GROUP 1 – engine

Camshaft and Oil Pump

753W2camshaft,oilpump

P753-2 10/05

1 - 4

GROUP 1 – engine

Camshaft and Oil Pump

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

120026830

1

Camshaft Assembly (includes keys #2 - 6)

-

2

120016021

1

Cam Gear

-

3

034100508

1

Key

-

4

120736081

1

Gear

-

5

199216230

3

Spacer

-

6

040109059

1

Bearing

-

7

125256120

1

Slider Assembly

-

8

199566651

1

Plate

-

9

010700610

1

Bolt

-

10

011310612

1

Bolt

-

11

165026100

1

Idle Gear Assembly (includes key #13)

-

12

199266180

1

Thrust Washer

-

13

198216821

1

Spring

-

14

140166130

1

Rotor

-

15

140116140

1

Oil Pump Cover

-

16

199286150

1

Shim, t=0.10

-

 

199286160

1

Shim, t=0.15

-

 

199286170

1

Shim, t=0.20

-

 

199286180

1

Shim, t=0.50

-

17

198216720

1

Spring

-

18

199236540

1

Collar

-

19

036800010

1

Snap Ring

-

20

165166240

1

Front Plate (Marine)

-

 

165166191

1

Front Plate (Industrial)

-

21

165996520

1

Gasket

-

22

011310612

3

Bolt

-

23

140986830

1

Oil Hose (Marine)

-

 

140986480

1

Oil Hose (Industrial)

-

24

140406500

1

Oil Pick-up (Marine)

-

 

140406270

1

Oil Pick-up (Industrial)

-

25

011310612

2

Bolt

-

26

052109076

1

O-ring

-

 

 

 

 

 

P753-2 10/05

1 - 5

GROUP 1 – engine

Cylinder Head

753W2cylhead

P753-2 10/05

1 - 6

GROUP 1 – engine

Cylinder Head

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

111010690

1

Cylinder Head Assembly (Marine, includes keys #2 -3, 6-13, & 19)

-

 

111010730

1

Cylinder Head Assembly (Industrial, includes keys #2 -3, 6-13, & 19)

-

2

064210018

8

Expansion Plug

-

3

064210030

2

Expansion Plug

-

4

199236680

1

Collar (Marine)

-

5

011510830

1

Bolt (Marine)

-

6

120166360

3

Intake Valve

-

7

120176250

3

Exhaust Valve

-

8

120406070

3

Valve Guide Seal - Intake

-

9

198216700

6

Spring

-

10

120186080

6

Retainer

-

11

120226070

12

Cotter

-

12

120406050

3

Valve Guide Seal - Exhaust

-

13

120216040

6

Cap

-

14

111147630

1

Head Gasket, t=1.2 mm

-

 

111147640

1

Head Gasket, t=1.3 mm

-

15

111136440

11

Head Bolt

-

16

111136450

3

Head Bolt

-

17

195816650

2

Lifting Eye (Marine)

-

 

195816540

1

Lifting Eye (Industrial)

-

18

011510820

1

Bolt (Marine)

-

 

011510816

1

Bolt (Industrial)

-

19

110136300

3

Valve Seat

-

 

 

 

 

 

P753-2 10/05

1 - 7

GROUP 1 – engine

Rocker Arm Assembly

753W2rockerarm

P753-2 10/05

1 - 8

GROUP 1 – engine

Rocker Arm Assembly

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

120037130

1

Rocker Arm Assembly (Marine, includes keys #2-7, 16, 17, 19, 20)

-

 

120037170

1

Rocker Arm Assembly (Marine, includes keys #2-7, 16, 17, 19, 20)

-

2

120356200

3

Rocker Arm - Intake

-

3

120356210

3

Rocker Arm - Exhaust

-

4

199486220

6

Screw

-

5

020109076

6

Nut

-

6

120316300

1

Rocker Arm Shaft

-

7

198216780

2

Spring

-

8

011310625

2

Bolt

-

9

012109177

3

Stud Bolt

-

10

023100008

3

Nut

-

11

185246011

1

Oil Pressure Switch (see Electrical)

-

12

140607400

1

Oil Pipe

-

13

140996260

4

Gasket

-

14

198486780

1

Banjo Bolt

-

15

120996150

1

Gasket

-

16

052100120

1

O-ring

-

17

199280280

4

Shim

-

18

198487590

1

Banjo Bolt (tapped 1/8 NPT)

-

19

198436150

1

Plug

-

20

015100410

1

Screw

-

 

 

 

 

 

P753-2 10/05

1 - 9

GROUP 1 – engine

Rocker Arm Cover

Marine

 

 

 

 

 

753W2rockerarmcover

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

111217960

1

Rocker Arm Cover

 

-

2

111996420

1

Gasket

 

-

3

110666220

1

Baffle

 

-

4

110666060

1

Breather Element

 

-

5

015600406

4

Screw

 

-

6

140996260

3

Gasket

 

-

7

024600008

3

Cap Nut

 

-

8

198436010

1

Cap

 

-

9

052100400

1

O-ring

 

-

10

110566080

1

Valve, Breather

 

-

11

011100408

4

Bolt

 

-

12

011310680

3

Bolt

 

-

13

011310625

2

Bolt

 

-

14

135566610

1

Air Intake

 

-

15

135996750

1

Gasket

 

-

16

011310620

2

Bolt

 

-

 

 

 

 

 

 

 

 

 

 

P753-2 10/05

1 - 10

GROUP 1 – engine

Rocker Arm Cover

Industrial

 

 

 

 

 

753W2rockerarmcover

 

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

 

SERIAL NUMBER

1

111210140

1

Rocker Arm Cover

 

-

2

111996420

1

Gasket

 

-

3

110666220

1

Baffle

 

-

4

110666060

1

Breather Element

 

-

5

015600406

4

Screw

 

-

6

140996260

3

Gasket

 

-

7

024600008

3

Cap Nut

 

-

8

198436010

1

Cap

 

-

9

052100400

1

O-ring

 

-

10

110566080

1

Valve, Breather

 

-

11

011100408

4

Bolt

 

-

12

011310680

3

Bolt

 

-

13

011310625

2

Bolt

 

-

14

135566630

1

Air Intake

 

-

15

135996750

1

Gasket

 

-

16

011310620

2

Bolt

 

-

 

 

 

 

 

 

 

 

 

 

P753-2 10/05

1 - 11

GROUP 2 – INTAKE & EXHAUST SYSTEM

Air Filter and Housing

 

 

Marine

 

 

 

 

 

 

 

A-10836A / C-5742

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

••

24-28200

1

Air Filter Assembly (includes keys #1-18)

-

1

10-28202

1

Air Filter Housing

-

2

18-28201

1

Hose 1- 5/8” ID x 1- 3/4” 3 Ply Silicone

-

3

19-00024

2

Hose Clamp #24

-

4

28-28601

1

Intake Silencer Plate

-

5

10-28603

1

Cover, Lower Air Intake

-

6

12-01124

4

Capscrew, Hex Head M6 x 1.0 x 50 mm

-

7

15-00008

8

Flat Washer M6

-

8

24-28601

1

Screen

-

9

24-28602

1

Air Filter Element

-

10

10-28602

1

Cover, Air Filter Housing

-

11

12-01131

4

Capscrew, Hex Head M6 x 1.0 x 20 mm

-

12

18-28601

1

Hose, Air Intake

-

13

19-70022

1

Cushion Clamp #22

-

14

12-09751

1

Capscrew, Hex Head M8 x 1.25 x 16 mm S/S

-

15

15-00706

1

Flat Washer M8 S/S

-

16

12-00712

4

Capscrew, Hex Head M8 x 1.25 x 25 mm

-

17

15-00702

4

Lock Washer, Helical M8

-

18

15-00701

2

Flat Washer M8

-

 

 

 

 

 

 

 

 

P753-2 10/05

 

2 - 0

GROUP 2 – INTAKE & EXHAUST SYSTEM

Air Filter and Housing

ndustrial

 

 

 

 

753W2aircleaner

 

 

 

 

 

KEY

PART NUMBER

QTY

DESCRIPTION

SERIAL NUMBER

1

135016310

1

Air Cleaner Assembly (includes keys #9-12)

-

2

198756130

2

Hose Band

-

3

135597900

1

Hose

-

4

135976610

1

Bracket

-

5

199236730

1

Collar

-

6

011510825

2

Bolt

-

7

011510820

2

Bolt

-

8

131976050

1

Bracket

-

9

135326200

1

Filter Housing

-

10

24-27301

1

Element

-

11

135326201

1

Cover

-

12

314531163

1

Valve

-

 

 

 

 

 

 

 

 

P753-2 10/05

 

2 - 1

Loading...
+ 42 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use