Honda XR 600 r 1997
Valve clearance (Cold engine =Below 35C)
Intake 0,10 mm
Exhaust 0,12 mm
O-Ring
Valve adjust hole cover (39,5x2,6)  91352-MG2-792
Cranshaft hole cap (27x2) 91305-KF0-003
Timing hole cap (13,8x2,5) 91303-337-000
Torgue specifications Nm
Valve adjust screw locknut 25
Valve adjust hole cover 
Through 1997 Not Specified
1998 - on 15
Cranshaft hole cap
Through 1997 Not Specified
1998 - on 15
Timing hole cap
Through 1997 Not Specified
1998 - on 10