TM-9-2320-280-34
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
JANUARY 1996
TM-9-2320-280-34 - Page 780 of 1258
1 7 - 3 .
TRANSMISSION DISASSEMBLY INTO SUBASSEMBLIES (3L80)
INITIAL SETUP:
Applicable Models
All vehicles except: M997A2, M1025A2,
M1035A2, M1043A2, M1045A2, M1097A2,
M1123
Tools
General mechanic's tool kit: automotive
(Appendix G, Item 1)
Special Tools
Transmission holding fixture
(Appendix G, Item 29)
Transmission holding fixture base
(Appendix G, Item 30)
Two slide hammer adapters
(Appendix G, Item 32)
Gear unit holding tool
(Appendix G, Item 31)
Personnel Required
One mechanic
One assistant
Equipment Condition
Transmission prepared for disassembly (para. 7-10).
General Safety Instructions
Torque converter must be supported during removal.
Maintenance Level
General support
TM 9-2320-280-34
1 7 - 2
Change 1
This task covers:
a.
Torque Converter
j.
Oil Pump
b.
Holding Fixture
k.
Forward Clutch and Turbine Shaft
c.
Oil Pan
l.
Direct Clutch
d.
Oil Filter
m.
Manual Linkage
e.
Governor
n.
Front Band
f.
Control Valve
o.
Intermediate Clutch
g.
Detent Solenoid
p.
Gear Unit
h.
Front Servo
q.
Center Support
i.
Rear Servo
r.
Rear Band
a. Torque Converter
b. Holding Fixture
CAUTION
Do not overtighten screws. This will bind center support.
1.
Install transmission holding fixture into locating holes on side of transmission (1).
2.
Install transmission holding fixture and transmission (1) into transmission holding fixture base.
3.
Position front of transmission (1) up and allow to drain.
WARNING
Torque converter must be supported during removal and
installation. Failure to do this may cause injury to personnel or
damage to equipment.
NOT E
Ensure torque converter turns freely. Record any abnormal
looseness or noises.
Remove torque converter (2) from transmission (1).
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