Husqvarna NUDA 900 2012, Workshop Manual, Page: 111 / 363

F.9
NUDA 900 2012/2013 - NUDA 900 R 2012/2013
H10200
1
2
H10199
H10201
3
H10202
4
Workshop Manual Ed. 11-2011
ENGINE SETTINGS AND ADJUSTMENTS
TIMING CHECK
- Remove the coil / spark plug cap and the head cover as described in chapter
"F1".
- Remove the screw (1) with the sealing ring (2).
- Check the position of the camshaft gears.
- The marks EX and IN positioned on the camshaft gears must be parallel to
the sealing surface.
- Check that the notch (3) (arrow) on the crank arm is visible through the hole
(marks EX and IN opposed and parallel to the surface and notch visible,
indicating correct timing).
- If the notch (3) cannot be seen through the hole, carefully turn the engine
until it can be seen through the hole, then fully tighten down the retaining
screw (4) manually, blocking the engine at TDC; it must perfectly engage in
the notch of the crankshaft.
If the marks on the camshaft gears are not opposed and parallel to the sealing
surface, a collision between pistons and valves is possible.