TM 5-3805-260-24
PROBLEM
PROBABLE CAUSE
RECOMMENDED CORRECTIVE ACTION
Noise in the transmission which is not normal.
1. Parts have wear or have damage.
a. Repair or replace parts as necessary.
Transmission does not operate in FORWARD, but
does operate in all REVERSE speeds.
1. No. 3 clutch does not engage.
a. Low oil pressure caused by leakage at the
seals.
b. Discs and plates have too much wear.
c. Control linkage loose or adjustment not
correct.
1. Replace seals.
2. Replace discs and seals.
3. Check control linkage for proper
adjustment.
Transmission does not operate in REVERSE, but
does operate in all FORWARD speeds.
1. No. 2 clutch does not engage (slips).
a. Low oil pressure caused by leakage at the
seals.
b. Discs and plates have too much wear.
c. Control linkage loose or adjustment not
correct.
1. Replace seals.
2. Replace discs and seals.
3. Check control linkage for proper
adjustment.
Transmission does not operate in FIRST speed,
FORWARD, or REVERSE.
1. No. 6 clutch does not engage (slips).
a. Low oil pressure caused by leakage at the
seals.
b. Discs and plates have too much wear.
c. Control linkage loose or adjustment not
correct.
1. Replace seals.
2. Replace discs and plates.
3. Check control linkage for proper
adjustment.
PROBLEM
PROBABLE CAUSE
RECOMMENDED CORRECTIVE ACTION
Transmission does not operate in SECOND speed,
FORWARD, or REVERSE.
1. No. 5 clutch does not engage (slips).
a. Low oil pressure caused by leakage at the
seals.
b. Discs and plates have too much wear.
c. Control linkage loose or adjustment not
correct.
1. Replace seals.
2. Replace discs and plates.
3. Check control linkage for proper
adjustment.
Transmission does not operate in THIRD speed,
FORWARD, or REVERSE.
1. No. 4 clutch does not engage (slips).
a. Low oil pressure caused by leakage at the
seals.
b. Discs and plates have too much wear.
c. Control linkage loose or adjustment not
correct.
1. Replace seals.
2. Replace discs and plates.
3. Check control linkage for proper
adjustment.
Transmission does not operate in FOURTH speed
only.
1. No. 1 clutch does not engage (slips).
a. Low oil pressure caused by leakage at the
seals.
b. Discs and plates have too much wear.
c. Control linkage loose or adjustment not
correct.
1. Replace seals.
2. Replace discs and plates.
3. Check control linkage for proper
adjustment.
Transmission does not shift out of speed and/or
direction when the shift lever is moved to
NEUTRAL.
1. Control linkage has damage or wrong adjustment.
a. Repair or adjust control linkage as necessary.
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