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TM 5-4210-220-34
SECTION II. GENERAL SUPPORT TROUBLESHOOTING
3-4.
GENERAL.
Troubleshooting at the general support level requires you to investigate major problems with the engine
and transmission prior to overhauling these components.
3-5.
PROCEDURES.
Before using the troubleshooting table (see table 3-1), check your work order and talk to the other levels
of maintenance which may have checked the symptoms and ruled out certain faults prior to referring the
unit to General Support.
3-6.
SYMPTOM INDEX.
Refer to table 3-1 TROUBLESHOOTING, under the number of the symptom in this index to determine the
tests and corrective actions required.
TRANSMISSION
SHIFTS ROUGHLY ................................................................................................................................................. 1a
HIGH STALL SPEED .............................................................................................................................................. 1b
LOW STALL SPEED ............................................................................................................................................... 1c
SHIFTS TOO HIGH ................................................................................................................................................. 1d
SHIFTS AT TOO LOW SPEED ............................................................................................................................... 1e
OIL PRESSURE LOW .............................................................................................................................................. 1f
OIL IN CONVERTER HOUSING ............................................................................................................................. 1g
SLUGGISH OPERATION ........................................................................................................................................ 1h
CLUTCH SLIPPAGE ALL GEARS ............................................................................................................................ 1j
CLUTCH SLIPPAGE, NOT REVERSE ................................................................................................................... 1k
CLUTCH SLIPPAGE 5TH & R .................................................................................................................................. 1l
CLUTCH SLIPPAGE 4TH ....................................................................................................................................... 1m
CLUTCH SLIPPAGE 3RD ....................................................................................................................................... 1n
CLUTCH SLIPPAGE 2ND & R ................................................................................................................................ 1p
CLUTCH SLIPPAGE 1ST
1q
ENGINE
LOW OIL PRESSURE ............................................................................................................................................. 2a
FUMES AT ROAD DRAFT TUBE ........................................................................................................................... 2b
HIGH OIL CONSUMPTION ..................................................................................................................................... 2c
3-2
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