Operator`s manual

Servicing After Every 800 Hours of Opera-
tion
*1. Remove and check fuel injectors
Injector spray pressure:
1706 psi + 142 psi
(120 kglcm
2
+ 10 kglcm
2
)
Eliminate undesirable injection conditions in-
cluding 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.
BTD15.0KW
Standard
Minimum
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GOOD
440 psi
(31 kglcm
2
)
355.5 psi
(25 kg/cm
2
)
Maximum difference between cylinders: 35.5 psi (2.5 kg/cm
2
)
*3. Check the battery-charging alternator for proper operation.
*4. Check the tightness of bolts, nuts, and clamps.
Servicing After Every 1000 Hours of Operation
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.)
NOTE: Operating in silty and/or tropical waters may require that a heat exchanger cleaning
be performed more often than every
1000 hours.
*2. Check the injection pump's timing.
Preventive
Maintenance (Generator)
Maintenance on the generator end is
minimal:
1. 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 sup-
ported and protected against chafing.
*3. The rear armature bearing is
lubricated and sealed; no maintenance is required. However, if the bear-
ing becomes noisy
or rough-sounding, have it replaced.
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