DE08TS Diesel Engines Maintenance
<Guide for valve clearance adjustment>
a. By turning the crankshaft, when the intake and
exhaust of #6 cylinder (the sixth cylinder from the
flywheel) overlap, that is, when #1 cylinder’s pis-
ton come at the compression top dead center
(OT), adjust the valve clearances by mark indicat-
ed.
b. After having turned the crankshaft by 360° and
Intake & exhaust valves of #1 cylinder overlap,
that is, when #6 cylinder is in the state of com-
pression TDC (OT), the clearance indicated by
mark is adjusted.
c. To adjust the clearance, loosen the locknuts of
rocker arm adjusting screws and push the feeler
gauge of specified value between a rocker arm
and a valve stem (to measure the clearance of the
valve and rocker arm contacting part) and adjust
the clearance with adjusting screw respectively
and then tighten with the lock nut.
d. As for the valve clearance, adjust it when in cold.
a. Crankshaft revolution is done by hands with-
out using a starting motor.
b. Turn it to the direction of engine rotation, but
do not use the installing bolts at the turn.
c. The cylinder no. and the order of intake and
exhaust can be determined from the crank
shaft pulley.
e. Adjust valve clearance with a feeler gauge and
tighten the fixing nuts to specified torque.
EA8M3007
Valve clearance adjust
WARNING
63
123456
Intake valve Exhaust valve Cylinder no. Cooling fanFlywheel
Model Intake valve Exhaust valve
DE08TS 0.3 mm 0.3 mm
Torque 5.0 kg
•
m
To Next Page
Loading...
