Honda C8R600F4 Service Manual page 214

CRANKSHAFT /PISTON/CYLINDER
TORQUE VALUES
Connecting rod bearing cap nut
Crankcase bolt (Main journal)
TOOLS
25 N-m (2.6 kgf·m, 19 !bf.ft)
25 N·m (2.6 kgf·m , 19 lbf.ft)
Inner driver C
Attachment,
30
mm 1.0.
Universal bearing puller
07746-0030100
077 46-0030300
07631-0010000
TROUBLESHOOTING
Compression too low, hard starting or poor performance at low speed
•Leaking cylinder head gasket
•Worn, stuck or broken piston ring
•Worn or damaged cylinder and piston
Compression too high, overheating or knocking
• Excessive carbon built-up on piston head or combustion chamber
Excessive smoke
•Worn cylinder, piston or piston rings
• Improper installation of piston rings
• Scnrecl or scrritchAcl pistnn or cylinclAr wall
Abnormal noise
•Worn piston pin or piston pin hole
•Worn
cu1me1,;lir1y ruu ::>rnall
end
•Worn cylinder, piston or piston rings
•Worn main journal bearings
•Worn crankpin bearings
12-2
Apply oil to the threads and seating surface
Apply oil to the threads and seating surface