Mounting the cylinder head
– Check both dowels within the cylinder for proper fit.
– Mount cylinder head gasket and fit cylinder head.
– Oil the 4 bolt (threads and contact surfaces of bolt head) and then
mount with new copper seal rings.
– Tighten collar bolts crosswise in three rounds up to the prescribed
torque of 50 Nm. During the first round only tighten until a slight
resistance is felt.
– Mount M8 collar nuts 3 on the front and rear side of cylinder and
tighten.
– Mount and tighten bolts 4.
– Put a new seal ring on the chain guide bolt 5 and degrease the
thread.
– Apply Loctite 243 to the thread of the chain guide bolt, mount and
tighten it (30 Nm).
! CAUTION !
BEFORE MOUNTING THE CHAIN GUIDE BOLT MAKE SURE THAT THE OPENING OF THE TIMING CHAIN GUIDE IS VISIBLE THROUGH THE THREADED HOLE. IF THIS IS THE CASE THE CHAIN GUIDE BOLT CAN EASILY BE MOUNTED WITHOUT EXERTING EXCESSIVE FORCE.