Suzuki DR650SE - Page 91

• Hold each piston ring with properly position, and insert
the piston into the cylinder.
NOTE:
When mounting the cylinder, keep the camshaft drive chain
CD taut. The camshaft drive chain must not be caught be-
tween cam drive chain sprocket and crankcase when crank-
shaft is rotated.
• Install the cam chain guide.
NOTE:
There is a holder for the bottom end of the cam chain guide
cast in the crankcase. Be sure that the cam chain guide @
is inserted proper/yo
• Temporarily tighten the cylinder base nuts.
• Fit the dowel pins @ to the cylinder and attach a new
gasket.
I A. CAUTION I
Use a new cylinder head gasket to prevent oil leakage.
Do not use the old gasket.
• Place the cylinder head on the cylinder.
•
Cylinder head bolts and new gaskets must be fitted in the
correct position, as shown in the photograph.
@: 200 mm bolt
@: 190 mm bolt
©: 180 mm bolt
NOTE:
Apply engine oil to the new gaskets before installing.
• Fasten the cylinder head by tightening the bolts and nuts
diagonally. Tighten each bolt and nut to the specified
torque.
~ Cylinder head bolt: 38 N'm (3.8 kg-m, 27.5 Ib-ft)
Cylinder head nut: 25 N'm (2.5 kg-m, 18.0 Ib-ft)
ENGINE 3·54