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 1246 of 1258
TM 9-2320-280-34
Change 1
Index 11
Transfer case guide cable:
I n s t a l l a t i o n. . . . . . . . . . . . . . . . 8 - 4 b
8 - 8
R e m o v a l . . . . . . . . . . . . . . . . . . 8 - 4 a
8 - 8
Tr a n s m i s s i o n
:
Maintenance task summary . . . . 7 - 2
7 - 1
Transmission assembly from
subassemblies (3L80):
Control valve . . . . . . . . . . . . . . 1 7 - 1 3 n
1 7 - 6 0
Detent solenoid . . . . . . . . . . . . . 1 7 - 1 3 k
1 7 - 5 6
Direct clutch. . . . . . . . . . . . . . . 1 7 - 1 3 g
1 7 - 5 2
Establish rear end play . . . . . . . 1 7 - 1 3 c
1 7 - 4 9
Establish front end play. . . . . . . 1 7 - 1 3 j
1 7 - 5 5
Forward clutch and turbine shaft 1 7 - 1 3 h
1 7 - 5 3
Front band . . . . . . . . . . . . . . . . 1 7 - 1 3 e
1 7 - 5 1
Front servo. . . . . . . . . . . . . . . . 1 7 - 1 3 l
1 7 - 5 6
Gear unit and center support . . . 1 7 - 1 3 b
1 7 - 4 7
G o v e r n o r . . . . . . . . . . . . . . . . . 1 7 - 1 3 o
1 7 - 6 1
Holding fixture . . . . . . . . . . . . . 1 7 - 1 3 r
1 7 - 6 2
Intermediate clutch . . . . . . . . . . 1 7 - 1 3 d
1 7 - 5 0
Manual linkage. . . . . . . . . . . . . 1 7 - 1 3 f
1 7 - 5 1
Oil filter . . . . . . . . . . . . . . . . . . 1 7 - 1 3 p
1 7 - 6 1
Oil pan. . . . . . . . . . . . . . . . . . . 1 7 - 1 3 q
1 7 - 6 1
Oil pump . . . . . . . . . . . . . . . . . 1 7 - 1 3 i
1 7 - 5 4
Rear band. . . . . . . . . . . . . . . . . 1 7 - 1 3 a
1 7 - 4 7
Rear servo . . . . . . . . . . . . . . . . 1 7 - 1 3 m 1 7 - 5 8
Torque converter . . . . . . . . . . . . 1 7 - 1 3 s
1 7 - 6 2
Transmission assembly from
subassemblies (4L80-E):
Band apply pin check. . . . . . . . . 1 7 - 3 0 l
1 7 - 1 4 2
Center support assembly . . . . . . 1 7 - 3 0 b
1 7 - 1 3 2
Control valve assembly (1995-1996)1 7 - 3 0 n
1 7 - 1 4 4
Control valve assembly (1997-1998)1±7±-±3±0±n±.±11±7±-±1±4±4±.±2
Direct clutch assembly. . . . . . . . 1 7 - 3 0 f
1 7 - 1 3 7
Forward clutch assembly . . . . . . 1 7 - 3 0 g
1 7 - 1 3 7
Fourth clutch, turbine shaft and
overdrive carrier assembly . . . . 1 7 - 3 0 h
1 7 - 1 3 8
Front servo. . . . . . . . . . . . . . . . 1 7 - 3 0 k
1 7 - 1 4 2
Front unit end play check. . . . . . 1 7 - 3 0 j
1 7 - 1 4 1
Gear unit assembly . . . . . . . . . . 1 7 - 3 0 c
1 7 - 1 3 2
Holding fixture . . . . . . . . . . . . . 1 7 - 3 0 q
1 7 - 1 4 7
Intermediate clutch assembly. . . 1 7 - 3 0 e
1 7 - 1 3 6
Oil pan and filter assembly. . . . . 1 7 - 3 0 o
1 7 - 1 4 6
Parking lock pawl and actuator
a s s e m b l y. . . . . . . . . . . . . . . . . 1 7 - 3 0 a
1 7 - 1 3 0
Pump assembly. . . . . . . . . . . . . 1 7 - 3 0 i
1 7 - 1 4 0
Rear servo . . . . . . . . . . . . . . . . 1 7 - 3 0 m 1 7 - 1 4 4
Rear unit end play check . . . . . . 1 7 - 3 0 d
1 7 - 1 3 4
Speed sensors . . . . . . . . . . . . . . 1 7 - 3 0 p
1 7 - 1 4 6
Torque converter . . . . . . . . . . . . 1 7 - 3 0 r
1 7 - 1 4 7
Transmission case (3L80):
C l e a n i n g. . . . . . . . . . . . . . . . . . 1 7 - 5 a
1 7 - 1 4
I n s p e c t i o n. . . . . . . . . . . . . . . . . 1 7 - 5 b
1 7 - 1 4
Transmission case (4L80-E):
C l e a n i n g. . . . . . . . . . . . . . . . . . 1 7 - 1 6 a
1 7 - 8 0
I n s p e c t i o n. . . . . . . . . . . . . . . . . 1 7 - 1 6 b
1 7 - 8 0
Transmission crossmember support
b r a c k e t
:
I n s t a l l a t i o n. . . . . . . . . . . . . . . . 1 2 - 1 4 b
1 2 - 1 9
R e m o v a l . . . . . . . . . . . . . . . . . . 1 2 - 1 4 a
1 2 - 1 9
Transmission disassembly, repair,
and assembly:
Task summary . . . . . . . . . . . . . 1 7 - 2
1 7 - 1
Transmission disassembly into
subassemblies (3L80):
Center support . . . . . . . . . . . . . 1 7 - 3 q
1 7 - 1 0
Control valve . . . . . . . . . . . . . . 1 7 - 3 f
1 7 - 5
Detent solenoid . . . . . . . . . . . . . 1 7 - 3 g
1 7 - 5
Direct clutch . . . . . . . . . . . . . . . 1 7 - 3 l
1 7 - 7
Forward clutch and turbine shaft 1 7 - 3 k
1 7 - 7
Front band . . . . . . . . . . . . . . . . 1 7 - 3 n
1 7 - 8
Front servo. . . . . . . . . . . . . . . . 1 7 - 3 h
1 7 - 6
Gear unit . . . . . . . . . . . . . . . . . 1 7 - 3 p
1 7 - 9
G o v e r n o r . . . . . . . . . . . . . . . . . 1 7 - 3 e
1 7 - 4
Holding fixture . . . . . . . . . . . . . 1 7 - 3 b
1 7 - 2
Intermediate clutch. . . . . . . . . . 1 7 - 3 o
1 7 - 9
Manual linkage. . . . . . . . . . . . . 1 7 - 3 m
1 7 - 8
Oil filter . . . . . . . . . . . . . . . . . . 1 7 - 3 d
1 7 - 4
Oil pan. . . . . . . . . . . . . . . . . . . 1 7 - 3 c
1 7 - 4
Oil pump . . . . . . . . . . . . . . . . . 1 7 - 3 j
1 7 - 6
Rear band. . . . . . . . . . . . . . . . . 1 7 - 3 r
1 7 - 11
Rear servo . . . . . . . . . . . . . . . . 1 7 - 3 i
1 7 - 6
Torque converter . . . . . . . . . . . . 1 7 - 3 a
1 7 - 2
Transmission disassembly into
subassemblies (4L80-E):
Center support assembly . . . . . . 1 7 - 1 4 q
1 7 - 7 6
Control valve assembly (1995-1996)1 7 - 1 4 e
1 7 - 6 6
Control valve assembly (1997-1998)1 7 - 1 4 e
. 1 1 7 - 6 6
. 2
Direct clutch assembly. . . . . . . . 1 7 - 1 4 n
1 7 - 7 5
Forward clutch assembly . . . . . . 1 7 - 1 4 m 1 7 - 7 4
Front end play check (measured).
.1 7 - 1 4 i
1 7 - 7 0
Front servo. . . . . . . . . . . . . . . . 1 7 - 1 4 f
1 7 - 6 8
Gear unit assembly and
rear band . . . . . . . . . . . . . . . . 1 7 - 1 4 p
1 7 - 7 6
Holding fixture . . . . . . . . . . . . . 1 7 - 1 4 b
1 7 - 6 4
Intermediate clutch assembly. . . 1 7 - 1 4 o
1 7 - 7 6
Oil pan and filter assembly. . . . . 1 7 - 1 4 d
1 7 - 6 5
Parking lock pawl and actuator
a s s e m b l y. . . . . . . . . . . . . . . . . 1 7 - 1 4 h
1 7 - 6 9
Pump assembly. . . . . . . . . . . . . 1 7 - 1 4 k
1 7 - 7 2
Rear servo . . . . . . . . . . . . . . . . 1 7 - 1 4 g
1 7 - 6 8
Rear unit end play check
( m e a s u r e d ) . . . . . . . . . . . . . . . 1 7 - 1 4 j
1 7 - 7 0
Speed sensors . . . . . . . . . . . . . . 1 7 - 1 4 c
1 7 - 6 4
Torque converter . . . . . . . . . . . . 1 7 - 1 4 a
1 7 - 6 3
Turbine shaft and overdrive
carrier assembly . . . . . . . . . . . 1 7 - 1 4 l
1 7 - 7 3
Para
Page
T (Cont'd)
Para
Page
T (Cont'd)
INDEX
Back to Top
