ServiceManual

ToC SERVICE MANUAL MARINE ENGINES
01 ENGINE
Assembly of camshaft housing
1 Clean sealing surfaces of motorblock (ill.12/pos.1)
and camshaft housing (ill.12/pos.2).
2
2 Put on camshaft housing sealing (ill.12/pos.3).
ATTENTION: Always use new sealing!
1
3
3 Put on camshaft housing.
Take care that all cam followers (ill.13/pos.1) rest on
valve stems (ill.13/pos.2), are positioned and aligned
accordingly.
05.01 ill.12
1
2
4 Crankshaft must be set up to approx. 40° before TDC,
to avoid a collosion of valves with pistons.
05.01 ill.13
5 Tighten screws of camshaft housing in two steps in
precedence of numbering to be read at the bearings
(from inside outwards).
Torque: 1. step 15 Nm +/- 1
2. step 25 Nm +/- 2
6 Assembly unit injectors; refer 03.02.02
7 Adjust unit injectors, refer to 03.02.06.
8 Adjust valves, refer to 01.01.02.
9 Adjust control links (mass equalization),
refer to 03.02.04.
10 Adjust control, refer to 01.00.03.
11 Calibrate sensor for main rack position,
refer to 06.10. 03
12 Assembly engine in reversed order.
05.01 ill.14
Z001019/0_6_July 2008 Page ENGINE - 51