Trouble shootimo – Ariens 929000 User Manual
Page 76
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TROUBLE SHOOTIMO
MODEL
TYPE OF FAILURE
CAUSE
SOLUTION
'19)
Mower vibrates wccesslvely.
Blade mounting bolts loose.
Tighten
mounting
bolts
as
recommended
(50-60
ft.-lbs.
torque).
Blades bent, damaged or out of
balance.
Replace bent, damaged or out-
of-balance blades.
Left or right spindles bent or
bearings damaged.
Drive belt worn irregular or
damaged.
Replace drive belt.
20)
Cut grass uneven.
Mower not leveled.
Level
as
prescribed
in
MOWER ADJUSTMENT sec
tion.
Forward pitch or blades in
correct.
Adjust blade pitch as pre
scribed in MOWER ADJUST
MENT section.
Mowing too fast for conditions.
Slow down.
Improper mowing technique.
Read
MOWER
OPERATION
section.
Blades or spindles bent.
Replace bent blades.
.r; .
Drive belt slipping.
Replace belt.
21) .
Blade mounting bolt loose.
Tighten mounting bolts to 50-
60 ft.-lbs. torque.
22)
Ragged.cut or leaving streaks.
Blades dull or damaged.
Sharpen dull blades — replace
damaged blades.
Operating engine too slow.
Operate engine at full throttle.
Material build-up under deck.
Keep underside of deck clean.
Traveling toofast.
Slow down.
Grass too wet.
Wait until grass dries.
Cutting exceptionally tall
grass.
Mow tall grass twice — first
time with blades as high as
possible. Finish with blades set
at normal height.
Drive belts slipping.
Check PTO drive belt adjust
ment. Replace if stretched be
yond
adjustment.
Replace
mower drive belt and outer
blade drive belt.
4
i
Í
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