Installing the timing gear and injection
pump
1
Install the timing gear plate (1
) with new gasket.
2 Oil the camshaft bearing surfaces and carefully
insert the camshaft (2) into place, complete with
drive gear and regulator weights.
NOTICE! Be careful to avoid damaging the bear-
ings, bearing races and camshaft lobes.
3 Install the camshaft lock plate (3) in the correct
position and tighten it.
4 Fit the key into the crankshaft and install the
crankshaft gear (4).
IMPORTANT!
The components
must be oiled before installation.
IMPORTANT!
Make sure that the gear wheel markings coincide.
5 Install the thrust washer (5) on the idler wheel
shaft stub. Install the idler wheel (6) in accord-
ance with the markings.
NOTICE! Do not turn the crankshaft before the
timing gear cover has been installed.
21-5 Timing Gears and Shaft
47701798 05-2013 © AB VOLVO PENTA 83