Engine Top Components Inspection And Service; Automatic Decomp. Inspection; Camshaft Inspection - Suzuki RM-Z250 Owner's Service Manual

ENGINE TOP COMPONENTS
INSPECTION AND SERVICE

AUTOMATIC DECOMP. INSPECTION

• Check the decomp. cam moves smoothly and shaft 1 rotates
together.
• If any abnormal condition are found, replace the camshaft
assembly.

CAMSHAFT INSPECTION

The camshaft assembly can not be disassembled.
CAM SPROCKET
• Inspect the sprocket teeth for wear.
• If they are worn, replace the camshafts, crankshaft and cam
chain as a set.
CAMSHAFT BEARING
• Inspect the bearings for play, discoloration, wear and seizure.
• Move the outer race by finger and inspect for smooth move-
ment.
• If there is anything unusual, replace the camshaft assembly.
CAUTION
CYLINDER HEAD, CYLINDER AND PISTON 6-7