Mainshaft Inspection - Honda S2000 Service Manual

Mainshaft Inspection
1. Inspect the gear surface and the bearing surface for
w e a r a n o o a m a g e .
2. Measure the mainshaft at Doints A, B, C, and D. lf
anv Dart of the mainshaft is less than the service
limit, replace it with a new one.
Standard:
A (Rear cover end ball bearing contact area):
2 7 . 9 8 7 2 8 . 0 0 0 m m ( 1 . 1 0 1 8 1 . 1 0 2 4 i n . 1
B {4th/5th gears contact area}:
34.987-35.000 mm (1.3774 1.3780 in.)
C (6th gear contact area):
38.984-39.000 mm (1.5348 1.5354 in.)
D (Clutch housing end ballbearing coniact areali
28.002 28.015 mm (1.102/r 1.1030in.1
Service Limit:
A : 2 7 . 9 4 m m ( 1 . 1 0 0 i n . )
B: 34.94 mm (1.376 in.)
C: 38.94 mm (1.533 in.)
D : 2 7 . 9 5 m m ( 1 . 1 0 0 i n . )
C l u t c h h o u s i n g
e n d
Rear cover
e n o
3. Inspect for runout by supporting both ends of
mainshaft. Rotate the mainshaft two complete
revolutions when measuring the runout. lf the
runout is more than the service limit. replace the
mainshaft with a new one.
Standard: 0.02 mm 10.001 in.l max.
Service Limit: 0.05 mm {0.002 in.}
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