Acura NSX 1991 Manual page 330

Main Menu Table of Contents
Mainshaft Assembly
Inspection
1. Inspect the gear surface and bearing surface for
wear and damage, then measure the mainshaft at
points A, B, and C.
Standard:
A (Ball bearing surface):
B (Needle bearing surface): 42.984—43.000 mm
C (Ball bearing surface):
Service limit:
A: 31.950 mm (1.2579 in)
B: 42.930 mm (1.6902 in)
C: 30.930 mm (1.2177 in)
Inspect oil passages for clogging.
Inspect for wear and damage.
If any part of the mainshaft is less than the service
limit, replace it with a new one.
32.002—32.018 mm
(1.2599-1.2605 in)
(1.6923-1.6929 in)
30.984-31.000 mm
(1.2198-1.2205 in)