Suzuki DL650K5 Service Manual page 151

• Apply engine oil to the sliding surface of the cylinders.
NOTE:
The front and rear cylinders can be distinguished by the
embossed-letters A .
"FRONT" : Front cylinder
"REAR" : Rear cylinder
• Hold the piston rings in proper position, and insert each of the
piston into the respective cylinders.
NOTE:
When installing the cylinders, keep the cam chains taut. The
cam chain must not be caught between cam drive sprocket and
crankcase when turning the crankshaft.
• Tighten the cylinder nuts (M6) temporarily.
CYLINDER HEAD
• The cylinder heads can be distinguished by the embossed-let-
ters A.
"F" : Front cylinder head
"R" : Rear cylinder head
• Pull the cam chain out of the cylinder and install the cam
chain guide 1.
#
There is the guide holder for the bottom end of the
cam chain guide 1 cast in the crankcase. Be sure that
the cam chain guide 1 is inserted properly.
NOTE:
The front and rear cam chain guides are the same.
ENGINE 3-97