TM 5-3810-295-34
d Refer to figure 14-22. Remove and disassemble
(6), and lock washers (7). Remove housing (8), gasket
the gear housing as described in the following steps:
(9), plate (10), and gasket (11).
(1) Remove screws (1, 2, 3, 4 and 5), washers
1 Screw
10 Plate
2 Screw
11 Gasket
3 Screw
12 Pug
4 Screw
13 Plug
5 Screw
14 Plug
6 Washer
15 Dowel
7 Lock washer
16 Dowel
8 Housing
17 Dowel
9 Gasket
18 Seal & sleeve
Figure 14-22. Gear housing exploded view.
(2) Remove plugs (12, 13 and 14), and dowels
e. Inspect flywheel ring gear for signs of cracks,
(15, 16 and 17).
missing teeth excessively worn teeth.
(3) Remove crankshaft oil seal and sleeve (18)
f. Inspect the pan for porosity and cracks. Check
from gear housing. Support housing on a fiat solid sur-
for misaligned flanges and raised surfaces surrounding
face or hardwood block during removal.
the bolt holes. Repair as necessary.
14-23. Cleaning, Inspection and Repair
g. Inspect oil pan mounting screw holes for
a. Clean all metal parts with cleaning solvent,
damage threads.
Federal Specification P-D-680, or equivalent before in-
h. Inspect all dowels; if worn or sheared, replace
spection.
14-24. Reassembly and Installation
b. Replace all seals and gaskets.
a. Refer to figure 14-22 and install gear housing as
c. Inspect housing for cracks, breaks, burrs or any
follows:
other damage. Replace housing if they are damaged.
(1) Seal and sleeve (18) shall not be installed
d. Check flywheel face for signs of cracks, scoring
in
or overheating.
14-23
