Volvo Penta TAD1630G Workshop Manual page 40

Service procedures - engine
19
Screw down the retainer nut until the copper sleeve bottoms
in the cylinder head.
20
Hold spindle 999 6960 and screw the nut down. The
reamer will now be pressed up through the bottom section
of the copper sleeve.
21
Screw down the nut until the reamer of the tool loosens from
the copper sleeve.
22
Remove tool 999 6960.
23
Put the steel ring for the copper sleeve onto drift 999
38
6975.
24
Tap down the steel ring carefully until the drift bottoms
against the cylinder head face.
25
Insert a new sealing ring into the steel ring.
26
Fit the injector complete with retainer. Torque the injector
to 55 Nm (40.6 ft-lb).
27
Fit the valve cover.
28
Remove the protective plugs from the injector. Fit the deliv-
ery pipe and the fuel return pipe.
29
Fill with coolant.
30
Bleed the fuel system. Start the engine and check for leaks.
Group 21