Specifications

Determine the total indicator runout (T.I.R.) as follows:
Example: mm in
12 o’clock 0.00 0.000
3 o’clock +0.08 +0.003
6 o’clock - 0.05 - 0.002
9 o’clock +0.08 +0.003
Equals T.I.R. 0.13 0.005
The maximum allowable total indicator runout (T.I.R.)
depends on the diameter of the housing bore. See the
following chart:
SAE Bore Diameter Bore Location Tolerance
No. mm in mm in
00 787.40 to 787.65 31.000 to 31.010 0.30 0.012 T.I.R.
0 647.70 to 647.95 25.500 to 25.510 0.25 0.010 T.I.R.
1/2 584.20 to 584.40 23.000 to 23.008 0.25 0.010 T.I.R.
1 511.18 to 511.30 20.125 to 20.130 0.20 0.008 T.I.R.
2 447.68 to 447.80 17.625 to 17.630 0.20 0.008 T.I.R.
3 409.58 to 409.70 16.125 to 16.130 0.20 0.008 T.I.R.
If the bore alignment does not meet the specifications,
loosen the housing capscrews. Tighten the capscrews
again, and measure the bore alignment again.
Engine Assembly (00-02) Flywheel Housing - Installation
N14 Page 0-69