Cylinder/Piston Service Information; Cylinder/Piston Specifications; Cylinder/Piston Torque Values - Honda 2000 XR50R Service Manual

SERVICE INFORMATION
TROUBLESHOOTING
CYLINDER REMOVAL
PISTON REMOVAL
SERVICE INFORMATION
GENERAL
8-1
8-2
8-3
8-3
8. CYLINDER/PISTON
CYLINDER/PISTON INSPECTION
PISTON INSTALLATION
CYLINDER INSTALLATION
8-4
8-7
8-7
• The cylinder and piston service can be done with the engine installed in the frame .
• Camshaft lubrication oil is fed to the cylinder head through an orifice in the cylinder head, cylinder and crankcase. Be
sure that this orifice is not clogged and that the O-rings and dowel pins BrB in place before installing the cylinder.
SPECIFICATIONS
ITEM
piston rings
9'P
TORQUE VALUES
Cam chain guide roller pin bolt
STANDARD
I .
10 N·m (1.0 kgf.m, 7lbf·fU
Unit: mm
SERVICE LIMIT
8-1