
- 32 -
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
M
ach
ine
s
af
et
y
syst
em
Machine
frame and
body
• Check for cracks, deformities, or
corrosion.
No cracks, noticeable
deformities, or corrosion.
○
○
○
• Check for missing or loose bolts
or nuts.
There must be no loose or
missing mounting bolts or nuts.
○
○
○
Cover
• Check for abnormality in lock open-
ing or closing condition of covers.
There must be no abnormality
in lock or opening.
○
○
Display plate
(mark)
• Check that display plates specified
for structural regulations and other
precaution or instruction plates
are installed without damage.
Must be installed without
damage.
○
○
Horn
• Operate the switch to check that
the horn operates correctly.
Must operate correctly.
○
○
○
Lubrication
• Check lubrication at all parts.
Must be properly lubri-
cated.
○
○
Lubrication:
See page: 37
Load deck
support bar
• Raise load deck and check condi-
tion of support bar when fixed.
Must be installed
securely.
○
○
○
• Check for curvature or deformi-
ties.
No noticeable curvature
or deformities.
○
○
○
• Check for cracks or damage in mount
of load deck support bar. Use a flow
detector to check for cracks.
There must be no
cracks or damage.
○
○
Overall test
• Operate travel and loading system
and check function.
All system must work correctly,
there must be no abnormal
noise, abnormal vibration, or
abnormal generation of heat
.
○
7.2 Fuel, Lubricant, and a Cooling Water Chart
Item
Interval
Recommended product
Capacity
Page
Fuel
Whenever needed
Light oil
15.0 liters
See page 14
Engine oil
Filling:
Check every day,
add when level is low.
Change:
1st time: 50 hours.
2nd time on: every 100
hours.
API category: CD class or higher
SAE category: 10W - 30
3.15 liters
See page 34
Transmission oil
1st time: 50 hours.
2nd time on: every 100
hours.
Gear oil
API category: GL4 or 5
SAE category: # 80
2.0 liters
See page 35
HST fluid
1st time: 50 hours.
2nd time on: every 500 hours.
High viscosity index hydraulic
fluid VG46
20.0 liters
See page 36
Oil filling points
Every 6 months.
* For half a year after purchasing,
filling is not required.
Gear oil
API category: GL4 or 5
SAE category: # 80
—
See page 37
Greasing points
Every 6 months.
* For half a year after purchasing,
greasing is not required.
Chassis grease
—
See page 37
Engine cooling
water
Check every day, add
when level is low.
Change: Every 2 years.
Antifreeze and water mix
1.8 liters
See page 38
Battery electro-
lyte
Check every day, add
when level is low.
Distilled water
—
See page 39