Specifications

SCHEDULED
MAINTENANCE
Coolant System
Electric Fuel (ift
Pump
DC Alternator
*Fuellnjectors
*Starter Motor
*Preheat Circuit
*Englne Cylinder
Compression
*Torque Cylinder Head
Hold-down bolts
MAINTENANCE SCHEDULE
NOTE: Use the engine hour meter gauge to log your engine hours or record your
engine hours by running time.
CHECK
HOURS OF OPERATION
EACH
EXPLANATION OF SCHEDULED
DAY 50 100
250
500 750 1000 1250
MAINTENANCE
D D
Drain, flush, and refill cooling system with
appropriate antifreeze mix.
D D D D D D
Periodically check the wiring connections ..
D D D
Check DC charge from alternator. Check mounting
bracket; tighten electrical connections.
D
Check and adjust injection opening pressure and
spray condition (see ENGINE ADJUSTMENTS).
D D
Check solenoid and motor for corrosion. Remove
and lubricate. Clean and lubricate the starter motor
pinion drive.
D D
Check operation of preheat solenoid. Remove and
clean glow plugs; check resistance (4-6 ohms).
D D
Check compression pressure and timing
(see ENGINE ADJUSTMENTS).
D D
D
At first 50 hours, then every 500 hours
(see ENGINE ADJUSTMENTS).
*Adjust the Valve Clearances
D D
D
Adjust Valve Clearances
(see ENGINE ADJUSTMENTS).
*Radlator
D
Remove, have professionally cleaned and pressure
tested.
*WESTERBEKE recommends this service be performed by an authorized mechanic.
Engines & Generators
12