
- 30 -
b
e
fo
re
7
Maintenance
Item
Content of inspection
Inspection
interval
Remarks
C
h
e
cks
st
a
rti
n
g
M
o
n
th
ly
A
n
n
u
a
lly
E
ngi
ne
E
lec
tr
ic
al
s
y
s
tem
Charging
system
• Use Ammeter to check for any
abnormality in function.
Must work properly.
○
Please contact your
Canycom distributor
for inspection.
Battery
• Check that electrolyte level is
within specified range.
Must be within specified
range.
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Inspection / adding:
See page: 39
• Check for loose or corroded ter-
minals.
There must be no looseness
or marked corrosion.
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Wiring
• Check for loose connections.
There must be no loose connections.
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○
• Check for damaged wiring
There must be no damage.
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P
o
w
er
tr
ai
n
V-belt
• Check for damage and contami-
nation visually.
There must be no damage
nor abhorrence of lubricant.
○
○
• Check the V-belt for tension.
Must be tensed properly.
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HST pump
• Drive machine in "FORWARD",
"REVERS", and turn left and right
using travel levers, check actuation,
check for abnormal noise or abnormal
generation of heat.
Must work normally,
there must be no
abnormal noise or
abnormal generation of
heat.
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• Check oil level inside hydraulic
tank.
Oil level must be cor-
rect.
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Inspection / replacement:
See page: 36
• Check for dirty oil.
There must be no
marked dirt.
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○
Inspection / replacement:
See page: 36
• Check for oil leakage from
around hydraulic tank.
There must be no oil
leakage.
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T
ract
ion
syst
em
Sprocket,
Idler,
Roller,
Upper roller
• Check for cracks, deformities,
wear.
No cracks, deformities,
or noticeable wear.
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• Drive machine and check for abnormal noise or
abnormal generation of heat from shaft area.
No abnormal noise or
heat.
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• Check for loose or missing
mounting bolts and nuts.
There must be no loose or
missing bolts and nuts.
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• Check for oil leakage from
around axle.
There must be no oil
leakage.
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Crawler
• Check for cuts or damage in
steel cord.
There must be no cuts
or marked damage.
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○
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• Check for cuts, deteriorated, or
worn rubber.
There must be no marked cut-
ting, deterioration, or wear.
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• Check for missing or broken
core.
There must be no miss-
ing core.
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• Check track tension.
Tension must not be too
loose or too tight.
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○
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Adjustment:
See page: 46
Crawler ten-
sion bolt
• Check for deformation and cor-
rosion.
There must be no defor-
mation and corrosion.
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Body
• Check for cracks, deformation,
and damage.
There must be no crack,
deformation, or damage.
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B
rake
syst
em
Parking brake
• With the brake pedal locked with
the parking brake lock lever, check
that machine does not move when
stopped unloaded on a slope.
Must be proper parking
effect.
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Rods, link,
and wires
• Check the rods, links, and wires
for damage and the mounting
parts for looseness.
There must be no dam-
age or looseness.
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