13
.
Troubleshooting
Engine
NO
OK
On traveling
NO
NO
OK
NO
OK
OK
NO
OK
NO
Not start
OK
OK
NO
NO
NO
OK
OK
NO
OK
OK
OK
NO
NO
NO
OK
OK
NO
OK
NO
OK
OK
OK
OK
NO
NO
20
NO
OK
NO
OK
NO
On vibration
Battery check
Check of Parking
brake off
Not travel
Not smooth
Do not vibrate or weak
Wire harness check
Clutch repair or
change
Check of centrifugal clutch
of engine (slips)
Check of centrifugal clutch
of engine (slips)
Clutch repair or change
Damage of E/G V-belt
and slip
Damage of rubber coupling
and flange
Check and repair by
engine maintenance
manual
Part replacement
and repair
Part replacement
Part replacement
and repair
Check of traveling cable
and link
Check of scraper warping
and mud clogged, etc.
V-belt change and
tension adjustment
Check to ON - OFF switch of clutch
for vibration,
wiring and battery
voltage
Battery charge
Part replacement
or repair
Electromagnetic clutch check
Check of hydraulic system
( Pump, motor, pipe laying, etc. )
Check of oil tank
( Quantity of oil
,d
irt, etc.)
Check of oil filter
(Damage
,
blinding
,etc.)
Filter change
Part replacement
and repair
Check of oil pipe laying
(Damage,Oil leak,etc.)
Part replacement
or repair
Check of clutch,
vibrator pulley, V-belt
V-belt change
Check whether vibrator pulley
turns around smoothly by hand
Check and repair Vibrator unit
(Check of plethora of oil quantity, too)
(Damage,Oil leak,etc.)
Check of hydraulic pump
Supplement of oil,
or exchange
Exchange or repair
Exchange or repair
Pressure measurement
(Relief pressure, charge pressure)
(Damage,Oil leak,etc.)
Check of hydraulic motor
Test run of hydraulic motor only
Repair in drum ( gear, bearing, etc.)
Check of drum spin
Cleaning drum surface by
removal of alien substance
Check of terminal excitation
voltage, disconnection of
coil or lead, and electric circuit
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