TROUBLESHOOTING GEAR POWER TRAIN
2/12/97 5 - 5
TROUBLESHOOTING
Problem or
Symptom
Belt jumping off or
slapping
Lack of drive in one
or both directions
Loses power under
load, belt slips, or
erratic drive
Jerky or aggressive
engagement
Cannot get all
forward gears
Cannot get reverse
gear
Jumps out of gear
or must hold into
Shifts hard
Noisy operation
Leaking grease
Brakes will not
stop tractor
Park brake will not
hold
Check or
Solution
Belt sheaves, idlers, &
guides loose, out of
adjustment, worn, or
damaged
●● ●● ●
Belt worn, frayed, glazed,
or stretched—replace belt
●● ●● ●
Clutch/brake pedal
linkage out of adjustment
●● ●● ●● ●●
Clutch/brake components
worn, bent, or broken—
replace and adjust
●● ●●●●●●● ●●
Shift lever and linkage
bent, worn, out of
adjustment, or broken—
replace or adjust properly
●●●●
Input sheave, input shaft,
and axle keys or keyways
worn or damaged—
replace
● ●● ● ●●
Internal transaxle
components worn,
stripped, or broken
●● ●●●●●●● ●●
Transaxle case halves
worn or broken—replace
●● ●●●● ● ●●
Incorrect type or volume
of lubricant used—replace
with correct type and
volume
●● ●●●●●●●●
Intermediate shifter/brake
shaft or axle seals worn or
damaged—replace seals
● ● ●●●●●●
Transaxle cap screws
loose or case holes
stripped
● ● ●●●●●●
Poor application of
sealant on transaxle case
halves
●
Incorrect type sealant—
replace with proper
sealant
●
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