Volvo Penta D2-55, Workshop Manual

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Group 21 Short block
18. Check that the spaces for the seal on the engine
block and crankshaft are clean. Apply grease to
the sealing edges and fit the seal (1). Apply an
even layer of sealant 840 879 around the seal (2)
and camshaft (3).
D2-55 A, B
D2-55 C & D2-75
1
3
1
2
3
19. Install the plate, flywheel according to previous
markings, the elastic coupling and the flywheel
housing, tightening torque refer to “Technical
data”.
20. Install the heat exchanger. Mount the hoses on
the heat exchanger and coolant pump. Tighten the
hose clamps.
Install the oil pipe to the turbo and charge air cool-
er (only D2-75).
Install the turbo (only D2-75).
21. Install the sea water pump.
22. Install the fuel filter bracket and feed pump, tight-
ening torque refer to “Technical data”.
Mount hoses and tighten hose clamps.
23. Install the starter motor and alternator together
with the front engine mounting.
24. Connect the hose to the sea water pump and tight-
en the hose clamp. Install the exhaust pipe.
25. Install the electronics box, install the connectors
and other electrical connections.
26. Install the induction silencer.
27. Fill with oil, refer to “Technical data”. Fill with cool-
ant, refer to “Technical data”.
28. Connect the battery cables. Open the fuel taps
and the sea cock. Start the engine and check
carefully that no leakage occurs.