Tad1630/Tad1631/Tid162/Twd1630/Td164 - Volvo Penta TAD1630G Workshop Manual

Service procedures - engine
TAD1630/TAD1631/TID162/TWD1620/
TWD1630/TD164
6
Remove the fuel delivery pipe and return fuel pipe together
with the clamps and brackets from the injectors and the in-
jection pump.
7
Fit protective plugs to all injectors and also to the pressure
valve holders in the injection pump.
8
Remove the pipe of the smoke limiter from the inlet pipe
(TAD1630P/V only).
Remove the inlet manifold (TAD1630, TAD1631 only).
10
Remove all pipes for distribution of coolants, and the thermo-
stat housing.
22
11
On the cylinder heads which are to be removed, bend up the
locking tabs on the exhaust manifold bolts.
12
Remove the fuel return pipes together with the copper wash-
ers between the injectors.
13
Remove the valve cover.
Group 21