DCE80-100E
Technical Handbook
Engine TWD731VE
Service
16
P.Group 30
TDCE01
04GB
Checking and adjusting the valve clearances
N.B. Never attempt to check the valve clearances when the
engine is running. The engine must be stationary but may be
cold or hot.
1. Turn the crankshaft in its normal direction of rotation until the
inlet valve of No. 6 cylinder has just opened and the exhaust
valve of the same cylinder has not yet closed fully. Check the
valve clearances on No. 1 cylinder and adjust as necessary.
Valve clearance
2. Check the oter valves in accordance with the table below.
Changing the fuel filters
1. Clean the outsides of the filters.
2. Remove the filters and discard them.
3. Clean the filter head.
4. Check that the new filters are perfectly clean and that the
seals are in good condition.
5. Fit the new filter canisters and tighten them by hand until the
seal is in contact with the seating surface. Then tighten them
a further half a turn.
Engine TD730VE/TWD731VE
Inlet
Exhaust
0.40 mm
0.55 mm
Check the valve clear-
ance of cylinders No...
153624
...when the inlet and ex-
haust valves of the fol-
lowing cylinders are just
changing over
(are moving simultane-
ously)
624153
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