Assembly Of The Camshaft Mount - Husqvarna NUDA 900 R 2012 Workshop Manual

NUDA 900 2012/2013 - NUDA 900 R 2012/2013
5
1
4
5
3
2
12
4
9
10
3
2
11
5
6
ENGINE SETTINGS AND ADJUSTMENTS
Camshaft mount assembly
- Check that the sliding element (1) is not worn and replace it if necessary.
- Clean the sealing surfaces.
- Lubricate the new sealing rings (2) with engine oil and fit them.
Before fixing the mount, make sure that the axial camshaft guide is
correctly positioned (arrow).
- Lubricate the mount sliding surfaces (3) with engine oil and fit it, paying at-
tention to the axial guides (arrows).
- Fit the sliding element support (4).
- Fit all the nuts (5) and tighten them fully by hand (no tools).
- Make sure that the mount (3) is positioned level on the side of the timing
H10441
chain, adjust the camshafts and the bearing bridge if necessary.
- Fully tighten all the nuts, according to the tightening sequence and the tight-
ening torque.
7
- Mount fixing nut tightening sequence (from 1 to 12).
1
6
8
H10198
- Remove the crankshaft locking crew (6) and re-tighten the screw (7) to torque,
replacing the gasket (8).
- Recheck valve clearance before refitting the head cover.
H10442
8
7
F.11
H10443
Workshop Manual Ed. 11-2011