Westerbeke 10TWO Operator's Manual page 23

D. Adjustment of engine idle
4. Servicing at every 200 hours of operation
A. Replacement of engine mounted fuel filter elements
B.
Replacement
of
fuel filter (cartridge type)
5. Servicing at every 400 hours of operation
A. Cleaning
of
fuel
tank
*B. Adjustment
of
valve clearance
*C~ Checkup of starter motor, alternator and regulator
Check the brush and surface of commutator for the degree of
wear. Replace the brush if it is r.vorn beyond the limi ts of
wear.
*D.
Checkup of glow plugs
Check the glow plugs for blow-out.
E.
Removal of cooling water and flushing is
suggested~
6.
Servicing at every 800 hours of operation
*A. Checkup of nozzles
Set the injection starting
+142
pressure to 1707 -0 psi
and eliminate undesirable
injection conditions
in-
cluding "after dripping"~
*B. Checkup of compression pressure
GOOD
Remove each glow plug and check cylinders, one by one, using
a
compresslom pressure
gauge!.. If the
pressu:ce differs
by
more than 2.5 kg/cm 2
(35 .. 6 psi) between cylinders or if the
cylinder pressure
is less than 32
kg/cm 2
(455.0 psi) at
320 RPM, correct it.
*Co Fuel injection adjustment
In case of severe vibration during idling, have it repaired
at an authorized distributor or dealer which is equipped with
a
pump tester ..
21