| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-3
(4) The Total Indicator Reading (TIR) of the flywheel face must not exceed the following specifications:
Flywheel
Maximum TIR
Radius (A)
of Flywheel Face
in
mm
in
mm
203
8
0.203
0.008
254
10
0.254
0.010
305
12
0.305
0.012
356
14
0.356
0.014
406
16
0.406
0.016
(5) If the flywheel face runout is not within specifications, remove the flywheel. Check for nicks,
burrs, or foreign material between the flywheel mounting surface and the crankshaft flange.
(a) Clean or replace as necessary.
(b) Measure the face runout again.
f. Install the magnetic pickup (12, Figure 3-62) in the flywheel housing as follows:
NOTE
The magnetic pickup hole is perpendicular to the flywheel gear teeth.
(1) Ensure a gear tooth is centered in the pickup hole. If necessary, rotate the flywheel to center a
tooth in the hole.
(2) Screw the magnetic pickup all of the way down until it contacts the flywheel gear tooth. The pickup
will screw in very easily; do not use excessive pressure to install the pickup.
NOTE
If the pickup does not screw in with finger pressure, check the hole and the pickup
threads. Tap the hole if required.
(3) Back the pickup out 1/2 to 3/4 of a turn.
(4) Tighten the locknut down on the flywheel housing.
(5) Plug the electrical connection into the magnetic pickup.
g. Install the starter motor (paragraph 2-24 or 2-25).
h. Fill the engine with lubricating oil (PMCS Table 2-1, Item 12).
i. Install the generator assembly (paragraph 3-12).
3-129
|
||
|
||
