Operator`s manual

Servicing After Every 800 Hours of Operation
*1. Remove and check fuel injectors.
Injector spray pressure:
1706 psi + 142 psi
(120 kg/cm
2
+ 10 kg/cm
2
)
Eliminate undesirable injection conditions
including after dripping.
*2. Check compression pressure. Remove each
glow plug and check each cylinder's compression
pressure. The engine's cranking speed is at 250 rpm.
8.0 KW, 10.0 KW, 11.0 KW, 12.5 KW
Standard Minimum
4GJl35l*-s JdI)
... ~.. II
, POOR
455 psi
(32 kg/cm
2
l
370 psi
(26 kg/cm
2
)_ (Maximum difference between cylinders: 35.5 psi (2.5 kg/cm
2
l
*3. Check the battery-charging alternator for proper operation,
*4. Check the tightness of bolts, nuts, and clamps.
Servicing After Every 1000 Hours of Olleration
1. Remove, clean, and pressure test the primary heat exchanger. (A local automotive radiator shop
should be able to clean and test the heat exchanger.
*2. Check thc injection pump's timing.
Preventive Maintenance (Generator)
Maintenance on the generator end is minimal:
I. Keep the generator clean, dry and well-ventilated.
2. Ensure that all connections are clean and tight, and that cables carrying AC voltage are properly
supported and protected against chafing.
*3. The rear armature bearing is lubricated and sealed: no maintenance is required. However, if the
bearing becomes noisy or rough-sounding, have it replaced.
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WESTERBEKE GENERATORS