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Page Title:
Section III. REMOVAL AND INSTALLATION OF MAJOR COMPONENTS AND ASSEMBLIES |
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 TM 10-3930-242-34
MALFUNCTION
MALFUNCTION
TEST OR INSPECTION
TEST OR INSPECTION
CORRECTIVE ACTION
CORRECTIVE ACTION
Step 2. Check for improperly adjusted control val-
31. VEHICLE OPERATES IN FORWARD AND RE-
ves.
VERSE IN LOW RANGE, BUT STALLS IN
Adjust control valve linkage, if necessary
INTERMEDIATE AND HIGH RANGE.
Check for low range clutch failure (will not
release).
Step 3. Check for mechanical failure.
Rebuild transmission (para 4-2).
Disassemble and rebuild transmission
32. VEHICLES OPERATES FORWARD AND REVERSE
IN INTERMEDIATE RANGE, BUT STALLS IN LOW
29. VEHICLE OPERATES IN ALL FORWARD GEARS,
AND HIGH RANGES.
BUT STALLS IN ALL REVERSE GEARS.
Check for intermediate clutch failure (will
Check for forward clutch failure (will not re-
not release).
lease).
Rebuild transmission (para 4-2).
Rebuild transmission (para 4-2).
33. VEHICLE OPERATES FORWARD OR REVERSE IN
HIGH RANGE, BUT STALLS IN LOW OR
30. VEHICLE OPERATES IN ALL REVERSE, GEARS,
INTERMEDIATE RANGES.
BUT STALLS IN ALL FORWARD GEARS.
Check for high range clutch failure (will not
Check for reverse clutch failure (will not re-
release).
lease).
Rebuild transmission (para 4-2).
Rebuild transmission (para 4-2).
Section III. REMOVAL AND INSTALLATION OF MAJOR
COMPONENTS AND ASSEMBLIES
2-6. Torque Converter and Transmission As-
WARNING
sembly
Use a suitable lifting device for lifting the
a . Removal.
major components. Do not allow major
components to swing when suspended in
NOTE
the air. Exercise extreme caution when
Raise the forklift sufficiently, by blocking under
working near a cable or chain under ten-
the axle housing, to permit removal of the trans-
sion. Failure to follow the warning may
mission assembly after it has been lowered to the
result in Serious injury or death.
floor.
( 1 ) Drain the torque converter and trans-
2-5. Engine
m i s s i o n assembly from transfer case.
a. Removal.
( 2 ) Remove overhead guard, control knobs,
and control panels (TM 10-3930-24212).
(1) Remove the hood, fan guard, fan, m u f -
( 3 ) Remove hoses, linkage, and propeller
fler, side covers, a n d e x h a u s t p i p e (TM
shafts (TM 103930242-12).
103930-242-12).
(4) Remove the rear steering pump (TM
( 2 ) Remove hoses, lines, and linkage (TM
5-3930-242-12).
10-3930-242-12).
(5) Refer to figure 2-2 and remove the tor-
( 3 ) Disconnect
propeller
shaft
(TM
q u e converter and transmission assembly as an
10-3930-242-12).
assembly.
(4) Refer to figure 2-1 and remove engine.
NOTE
The engine is equipped with lifting brackets.
WARNING
These brackets are located on top front and rear of
I n s t a l l a lifting eye in threaded holes
engine.
provided in the top of the transmission.
b . Installation.
Exercise extreme caution during removal
(1) Refer to figure 2-1 and install engine.
and installation; the transmission weighs
(TM
shaft
propeller
(2) Install
approximately 1200 pounds.
10-3930-242-12).
( 3 ) Install hoses, lines, and linkage (TM
b. Installation.
10-3930-242-12).
(1) Refer to figure 2-2 and install torque
(4) Install hood, fan guard, fan, muffler,
c o n v e r t e r and transmission assembly.
pipe
(TM
and
side
covers,
(2) Install hoses, linkage, and propeller
10-3930-242-12).
shafts (TM 10-3930-242-12).
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