Mainshaft

Item
Measurement
Qualification
Standard or New
Service Limit
Mainshaft
Diameter of needle bearing contact area
At stator shaft
22.984−23.000 mm (0.905−0.906 in.)
When worn or damaged
At 5th gear
51.975−51.991 mm (2.046−2.047 in.)
When worn or damaged
At 4th gear collar
33.975−33.991 mm (1.3376−1.3382 in.)
When worn or damaged
I.D. of gears
5th gear
57.000−57.019 mm (2.2441−2.2448 in.)
When worn or damaged
4th gear
40.000−40.016 mm (1.5748−1.5754 in.)
When worn or damaged
End play of gears
5th gear
0.03−0.11 mm (0.001−0.004 in.)
———
4th gear
0.10−0.22 mm (0.004−0.009 in.)
———
41 x 68 mm thrust washer thickness
No. 1
6.35 mm (0.250 in.)
When worn or damaged
No. 2
6.40 mm (0.252 in.)
When worn or damaged
No. 3
6.45 mm (0.254 in.)
When worn or damaged
No. 4
6.50 mm (0.256 in.)
When worn or damaged
No. 5
6.55 mm (0.258 in.)
When worn or damaged
No. 6
6.60 mm (0.260 in.)
When worn or damaged
4th gear collar length
66.3−66.4 mm (2.610−2.614 in.)
———
Length of 4th gear collar flange from end
19.15−19.30 mm (0.754−0.760 in.)
When worn or damaged
Sealing ring thickness
1.91−1.97 mm (0.0752−0.0776 in.)
1.86 mm (0.0732 in.)
Width of sealing ring groove
2.025−2.060 mm (0.0797−0.0811 in.)
2.080 mm (0.0819 in.)
Clutch feed pipe O.D.
7.97−7.98 mm (0.3138−0.3142 in.)
7.95 mm (0.313 in.)
Clutch feed pipe bushing I.D.
8.000−8.015 mm (0.3150−0.3156 in.)
8.030 mm (0.3161 in.)