www.marinedieseldirect.com is part of the TOAD Marine Supply. Order parts from this catalog online, by phone 616-820-0022, fax 616-396-1136 or email


Caution
General Information
Preparations For Starting
Before Starting
Starting Engine
Engine Break-in and General Running
Stopping the Engine
Decompression Lever
Instrument Panel
Wiring Diagram
Preparing Engine for Storage
Preparing Engine for Spring Service
Fuel Injection Timing
Diesel Valve Timing
Adjusting Fuel Timing
Decompression Device Adjustment
Fuel System
Fuel Bleeding
Oil Filter Change
Sea Water Pump and Impeller Replacement
Model 15 Sea Water Circulation Diagram
Model 12, 18, 20, 25, 25XP, 30, 40 & 50 Water
Fresh Water Circulation Diagram

Hurth Transmission
Periodic Service Chart for Engine
Marine Engine Warranty - Limited

Engine Specifications and Images
(by engine model)

M2-12
M3-20
M4-30
M-25XP
M-35
M-30
M-40
M-50
M-12
M-15
M-18
M-20
M-25

 

BEFORE STARTING THE ENGINE

1. HAVE SAFETY EQUIPMENT ON BOARD AND KNOW HOW TO USE IT.

2. VENTILATE ENGINE COMPARTMENT BY OPENING HATCHES, OR BLOWER IF INSTALLED.

3. CHECK CRANKCASE OIL LEVEL ON DIPSTICK, SHOULD BE AT FULL MARK.

4. CHECK TRANSMISSION OIL LEVEL. (Refer to transmission servicing.)

5. CHECK FRESH WATER LEVEL IN MANIFOLD OR EXPANSION TANK IF INSTALLED, ON ALL MODELS EXCEPT M-15.

6. CHECK FUEL SUPPLY.

7 FUEL SHUT-OFF VALVE SHOULD BE OPEN.

8. SEA WATER VALVE TO WATER PUMP MUST BE OPEN.

9. EXHAUST SHUT-OFF VALVE MUST BE OPEN OR END-PLUG REMOVED IF INSTALLED.

10. REMOVE ANY OBSTRUCTION CAUGHT IN AIR INTAKE SCREEN.

11. TURN MAIN BATTERY SWITCH "ON".

12. TURN IGNITION KEY TO "ON" POSITION, TO ENERGIZE ELECTRIC FUEL PUMP ON ALL MODELS TO BLEED THE FUEL LINES AND FILTER. (THIS IS USUALLY COMPLETED BY THE BOATBUILDER AT THE TIME THE ENGINE IS TESTED AND SHOULD NOT BE REQUIRED BY
CUSTOMER.)

[universal/200157/headersfooters/200142-footerfile.htm]