TM 9-2320-260-34-1
8-7. TRANSMISSION SHIFTER HOUSING MAINTENANCE
THIS TASK COVERS:
a. Removal
c. Assembly
b. Disassembly
d Installation
APPLICABLE MODELS
MATERIALS/PARTS (Contd
Six lockwashers (Appendix D, Item 217)
All
Gasket (Appendix D, Item 138)
TOOLS
Lockwasher (Appendix D, Item 237)
General mechanic's tool kit
Five setscrews (Appendix D, Item 487)
(Appendix B, Item 1)
Three expansion plugs (Appendix D, Item 323)
MATERIALS/PARTS
REFERENCES (TM)
Gasket (Appendix D, Item 133)
TM 9-2320-260-20
Twelve screw-assembled lockwashers (M816)
TM 9-2320-260-34P-1
(Appendix D, Item 385)
EQUIPMENT CONDITION
Two lockwashers (M816)
(Appendix D, Item 217)
Cab and rear tunnels removed
Two lockwashers (M816)
(TM 9-2320-260-20).
(Appendix D, Item 229)
Twin poppet valve removed (para. 8-2).
Fourteen screw-assembled lockwashers
Transmission gearshift lever removed (para. 8-3).
(all vehicles except M816)
(Appendix D, Item 385)
NOTE
Perform steps 1 and 2 for M816 vehicles. Perform step 3 for all
vehicles except M816.
1.
Remove two nuts (4), lockwashers (5), screws (1), lockwashers (2), and rotochamber bracket (3) from
rotochamber (6) and shifter housing (7). Discard lockwashers (5) and (2).
2.
Remove twelve screw-assembled lockwashers (9) from shifter housing (7). Discard screw-assembled
lockwashers (9).
3.
Remove fourteen screw-assembled lockwashers (9) from shifter housing (7). Discard screw-
assembled lockwashers (9).
4.
Insert gearshift lever (8) in shifter housing (7) and push to one side to free shifter housing (7) from
transmission housing (10).
5.
Remove gearshift lever (8) from shifter housing (7).
6.
Remove shifter housing (7) and gasket (11) from transmission housing (10). Discard gasket (11).
b. Disassembly
1. Remove retainer (21), spring (20), and finger plunger (19) from shifter housing (7).
2. Remove six screws (13), lockwashers (12), shifter housing cover (25), and gasket (18) from shifter
housing (7). Discard lockwashers (12) and gasket (18).
3. Remove nut (15), lockwasher (14), screw (24), and shift finger (17) from shifter housing cover (25).
Discard lockwasher (14).
4. Remove plunger (16) from shift finger (17).
5. Remove three compression springs (23) and poppet balls (22) from shifter housing (7).
