Universal M-12 Manuel utilisateur

MANUAL

NO.

1-89

---UNIVERSAL--

AMERICAN LEADER IN MARINE POWER SlNCE 1898

SERVICE MANUAL

MODELS

M-12

M2-t2 M3-20 M4-30

M-18

M-25 M-25XP M-35

-------[IDID]]~o~I-----

MANUAL

NO.

1-89

---UNIVERSAL--

AMERICAN LEADER IN MARINE POWER SlNCE 1898

SERVICE MANUAL

MODELS

M-12

M2-t2 M3-20 M4-30

M-18

M-25 M-25XP M-35

-------[IDID]]~o~I-----

CONTENTS

NOTE: Refer to the beginning of the individual sections for a complete table ofcontents for that section.

SECTION I - SPECIFICATIONS

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

1-38

SECTION

-PREVENTIVE MAINTENANCE

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

39-44

SECTION III -CONSTRUCTION AND FUNCTION

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

45-50

SECTION IV -LUBRICATION, COOLING, AND FUEL SYSTEMS

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

51-69

SECTION V - ELECTRICAL SYSTEM

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

71-102

SECTION

-DISASSEMBLY AND

REASSEMBLy

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

103-150

SECTION VII -DYNAMO AND REGULATOR

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

151-165

TROUBLESHOOTING

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

166-175

NOTES

SECTION I - SPECIFICATIONS

Model M-12

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

2,3

Model M2-12

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

4,5

Model M3-20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,7

Model M4-30

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

8,9

Model M-18

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

10,11

Model M-25

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

12,13

Model M-25XP

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

14,15

Model M-35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16,17

Parts Specifications

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

18-33

Bolt Torques

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

34-38

UNIVERSAL MODEL M-12

Horsepower

No.

of Cylinders

Bore x Stroke

Cubic Inch

Maximum

R.P.M.

Cruising Range (Approx.)

Compression Ratio

Electrical Equipment

Lubrication (Eng. Approx. Qts.)

Model

@ 3600

2.52 x 2.45 in.

3600

2600 -3300

23:1

Volt -

Amp WIGlow Plugs

1.5

-2.0

(SAE 30

HD.

(CD) or 10W40) CAUTION: FILL ONLY

FULL MARK ON DIPSTICK

Lubrication (Trans.) FILL

FULL RING

DIPSTICK

(Type

AFT.

''fl:' or GM-DEXRON -

not mix different oils)

Transmission Reduction

Coolant FWC (50/50 Solution Approx.)

Exhaust Flange

Fuel

Type

Fuel Filter

Oil Filter

Eng. Operating

Temp.

Degrees

Propeller Rotation

Weight (Ibs.)

Injection Nozzle

2:1

2.3 Qts.

1 V4"

N.P.T.

Diesel

298854

300209

Right Hand

1751bs.

PIN 301302

Engine

governor controlled to prevent overspeed. It

recommended to carry the following extra parts should

the need arise: V-Belt, Sea Water Pump Impeller, Fuel & Lube Oil Filters, 1 Qt. of Trans. Oil, 2 Qts. Lub. Oil

and 1 Gal. 50/50 Coolant.

All pictorial views and specifications subject to change without notice.

UNIVERSAL MODEL

M-12

OIL FILL CAP GLOW

PWGS

FUEL RETURN

FUEL FILTER

(AIR BLEED

TOP)

SEA

WATER

EXHAUST

CLEAN OUT COVER

___

TRANS. DIP STICK &

---"7:'!0'T:

OIL FILL HOLE

ENGINE COUPLI

TRANS. DRAIN

(OPPOSITE SIDE) BELL HSG.

COOLANT BLEED

VALVE

TEMP.

SENDER

-----

F.W.

CIRCULATING

---

PUMP

SEA

WATER----··

PUMP

V-BELT

THERMOSTAT HSG.

AIR BREATHER

FUEL AIR BLEED

VALVE

~--STOP

LEVER

THROTTLE

DIP STICK

BLOCK COOLANT DRAIN

~OILPAN

TIMING PORT OIL DRAIN

COOLANT FILL CAP

/ EXHAUST FLANGE

MANIFOLD DRAIN

~_-

HEAT EXCHANGER

DRAIN & ZINC

PANEL

PWG

FLEX MOUNTS

STARTER

UNIVERSAL MODEL M2-12

Horsepower

No.

of Cylinders

Bore x Stroke

Cubic Inch

Maximum

R.P.M.

Cruising Range (Approx.)

Compression Ratio

Electrical Equipment

Lubrication (Eng. Approx. ats.)

M2-12

@ 3600

2.6 x 2.45

3600

2600 -3300

23:1

Volt -

Amp WIGlow Plugs

1.5

-2.0

(SAE 30

HD.

(CD) or 10W40) CAUTION: FILL ONLY

FULL MARK

DIPSTICK

Lubrication (Trans.) FILL

FULL RING ON DIPSTICK

(Type

AFT.

"A"

or GM-DEXRON® - " Do not mix different oils)

Transmission Reduction

Coolant FWC (50/50 Solution Approx.)

Exhaust Flange

Fuel

Type

Fuel Filter

Oil Filter

Eng. Operating

Temp.

Degrees

Propeller Rotation

Weight (Ibs.)

Injection Nozzle

2:1

2.3 ats.

Y4"

N.P.T.

Diesel

298854

300209

Right Hand

1751bs.

302735

Engine is governor controlled to prevent overspeed. It

recommended to carry the following extra parts should

the need arise: V-Belt, Sea Water Pump Impeller, Fuel & Lube Oil Filters, 1

at.

Trans. Oil, 2 ats. Lub. Oil

and 1 Gal. 50/50 Coolant.

All pictorial views and specifications subject to change without notice.

UNIVERSAL MODEL M2-12

FUEL RETURN

FUEL FILTER

(AIR BLEED

TOP)

SEA

WATER

EXHAUST

CLEAN OUT COVER -

___

TRANS. DIP STICK &

---"""7

OIL FILL HOLE

TRANSMISSION0

ENGINE

COU

TRANS. DRAIN

(OPPOSITE SIDE) BELL

HSG.

COOLANT BLEED

VALVE

TEMP.

SENDER

------

F.W.

CIRCULATING

--~

PUMP

SEA

WATER

-----

PUMP

GLOW

PWGS

INJECTORS

THERMOSTAT

HSG

....

R BREATHER

FUEL AIR BLEED

VALVE

G"?'#~---STOP

LEVER

THROTTLE

DIP STICK

I;;n

""",",

COOLANT DRAIN

~OILPAN

TIMING PORT OIL DRAIN

COOLANT FILL CAP MANIFOLD

/ EXHAUST FLANGE

_---

HEAT

EXCHANGER

DRAIN & ZINC

PANEL

PWG

FLEX MOUNTS

STARTER SOLENOID

STARTER

Ce manuel convient aux modèles suivants

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