TM 5-3895-383-24
4.
The
difference
between
the
lower
and
higher
measurements taken at all four points must not be more
than 0.15 mm (.006 in), which is the maximum
permissible bore runout (radial eccentricity) of the
flywheel.
5.
Runout (eccentricity) of the bore for the pilot bearing for
the flywheel clutch must not exceed 0.13 mm (.005 in).
Flywheel Housing Runout
Face Runout (Axial Eccentricity) Of The Flywheel Housing:
8T5096 Dial Indicator Group Installed (Typical Example)
1.
Fasten a dial indicator to the crankshaft flange so the
anvil of the indicator will touch the face of the flywheel
housing.
2.
Put a force on the crankshaft toward the rear before
reading the indicator at each point.
3.
With dial indicator set at 0.0 mm (.000 in) at location (A),
turn the crankshaft and read the indicator at locations
(B), (C), and (D).
4.
The
difference
between
lower
and
higher
measurements taken at all four points must not be more
than 0.30 mm (.012 in), which is the maximum
permissible face runout (axial eccentricity) of the
flywheel housing.
Flywheel Housing Bore
Typical Example
5-40
