Crankshaft - Yamaha TT600R Service Manual

INSPECTION AND REPAIR

CRANKSHAFT

1. Measure:
•
Width of crank (A)
Out of specification
Width of crank:
74.95 ~ 75.00 mm
•
Runout (B)
Out of specification
and/or crank bearing.
Crankshaft runout:
<Limit>: 0.03 mm
•
Connecting rod small end clearance (C)
Out of specification
rod big end bearing, connecting rod pin
and/or connecting rod.
Connecting rod small end clearance:
0.8 mm
•
Side clearance (D)
Out of specification
rod.
Connecting rod big end clearance:
0.35 ~ 0.65 mm
Crankshaft assembly procedure:
The passages of crankshaft (1) oil and con-
necting rod pin (2) oil must coincide with a tol-
erance of less than 1.0 mm.
5-39
ENG
Replace crankshaft.
Replace crankshaft
Replace connecting
Replace connecting