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CRANKCASE
DRIVE SHAFT CHECK
A
Measure:
• the eccentricity of the camshaft
If outside specifi cations, replace the drive shaft.
Drive shaft eccentricity Size
Drive shaft A: Ø 30 (-0.005, -0.017) mm
B: Ø 32 (-0.028, -0.042) mm
Check:
• The surfaces of the shaft supports (A) Fig. A.
• The surfaces of the connecting rod supports (A) Fig. A.
If there is any rust/lines/signs of wear, replace the drive shaft.
A
A
B
COPY - Moto GB - Grant Martland - grantmartland@motogb.co.uk