Sabre 1338 Gear, Техническое руководство

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TROUBLESHOOTING
HYDROSTATIC POWER TRAIN
2/12/97
6 - 21
TROUBLESHOOTING
Problem or
Symptom
Belt jump
ing of
f or
slapping
Lack of drive in one wheel or both Loses power under load, belt slips, or erratic drive Jerky or aggressive engagement Cannot
get full forward or reverse
speed Input shaft /pulley will not turn Returns to n
e
utral d
u
rin
g
oper
a
tion
or u
nder lo
ad
Sh
ifts hard
Noisy oper
a
tion
Leaking lubri
cant
Brakes will not stop tractor Park brake will not hold T
ransaxle overheats
T
ransport mode pushes hard
Creeps in neutral
Check or
Solution
Belt sheaves and idlers
loose, out of adjustment,
worn, or damaged—
tighten, replace, or adjust
properly
● ● ● ● ● ● ●
Belt worn, frayed, glazed,
or stretched—replace belt
● ● ● ● ●
Tensioning spring weak or
broken—replace as
necessary
● ● ● ●
Accumulation of grass
and other debris in
cooling fins or around
moving parts of
transmission
● ● ● ● ● ● ● ● ●
Brake pedal linkage out of
adjustment—adjust
properly
● ● ● ● ● ● ● ● ● ● ●
Brake system
components worn, bent,
or broken—replace and
adjust properly
● ● ● ● ● ● ● ● ● ●
Oil on brake disk and/or
shoes (K55 Only)
● ● ● ●
Shift lever linkage bent,
worn, out of adjustment,
or broken—replace or
adjust properly
● ● ● ● ● ● ● ●
Neutral return linkage
worn, bent, or broken—
replace as necessary
● ● ● ● ●
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