TM 5-3810-306-34
Preformed packing (Item 148, Appendix B) (5 Required)
Retaining ring (Item 149, Appendix B) (4 Required)
Retaining ring (Item 150, Appendix B) (6 Required)
Retaining ring (Item 151, Appendix B) (2 Required)
Retaining ring (Item 152, Appendix B)
Special ring (Item 153, Appendix B)
Retaining ring (Item 154, Appendix B)
Gasket (Item 155, Appendix B)
Retaining ring (Item 156, Appendix B)
Retaining ring (Item 157, Appendix B)
EQUIPMENT CONDITIONS: Transmission removed. (Refer to page 7-20.)
DISASSEMBLY:
CAUTION
The entire transmission exterior
WARNING
should
be
cleaned
prior
to
disassembly in order to reduce the
Dry cleaning solvent P-D- 680 is toxic
amount of dirt and contaminants
and flammable.
Wear protective
entering the interior.
goggles and gloves and use only in a
well ventilated area. Avoid contact
1.
CLEAN
TRANSMISSION
EXTERIOR
SURFACES.
with skin, eyes, and clothes and don't
breathe vapors. Do not use near
2.
REMOVE TRANSMISSION COVER (5).
open flame or excessive heat. The
flash point is 100F-138F (38-59C).
a. Remove nut (30), washer (31), preformed
If you become dizzy while using
packing (32) and flange (33). Discard packing
cleaning solvent, get fresh air
(32).
immediately and get medical aid. If
contact with eyes is made, wash your
b. Remove pipe plug (28) and gasket (27). Discard
eyes with water and get medical aid
gasket (27).
immediately.
c. Remove eighteen capscrews (22), (26) and (29)
Compressed air used for cleaning
and lockwashers (23). Discard lockwashers
purposes will not exceed 30 psi. Use
(23).
only with effective chip guarding and
personal
protective
equipment
d. Support transmission cover (5) with overhead
goggles/ shield, gloves, etc.).
hoist.
e. Using spreading-type snap ring pliers, hold
special ring (34) open while prying transmission
cover (5) free.
7-24
