Moving The Engine To Ignition Tdc - KTM 450 SX-F Repair Manual

A
B
D
2

Moving the engine to ignition TDC

– Remove the 3 screws on the valve covers together with the rubber
1
– Remove the valve cover
– Remove the spark plug.
– Move the crankshaft to ignition TDC. Both cams point towards the
A
– The bores
B
– Check whether the
NOTE: the marks make it easier to mount the camshafts.
C
– Remove the screw
– Insert the engine locking screw
– If not already made, make marks
3
seal.
together with both gaskets.
1
outside in this position.
in the camshafts are flush with the valve cover above
A
the sealing area .
B
and
C
made, they should be in alignment with each other in the ignition
TDC position (they only show once every 6 crankshaft revolutions).
including the copper washer.
2
marks were made. If the marks were
D
773.29.010.000.
3
and .
C D
4-4