Inspection, Maintenance and Adjustment
Check, maintain and adjust 4-
4
Periodic checklist
No
Date
Quan
tity
Hour table shows the time
Since then
Refer to
page
Item 50 100150200250300350400450
500550600650700 75
0
800
1 Bucket pin
Filling
grease
4 Every day, 4-8
2
Swing fulcrum
pin
Filling
grease
2 Every day, 4-8
3
Moving arm
root pin
Filling
grease
1 Every day, 4-8
4
Movable arm
cylinder boss
Filling
grease
2 Every day, 4-8
5Fuel Drainage 1 ○○○○○○○○○○○○○○○○
Every 50
hours
4-10
6 Battery fluid Inspection 1 ○○○○○○○○○○○○○○○○
Every 50
hours
4-10
7
Root surface of
rotary bearing
Filling
grease
1 ○○○○○○○○○○○○○○○○
Every 50
hours
4-10
8
Running motor
oil
Replace
sealing
ring
2
◎
○
Every 500
hours
4-11
9 Fan belts
Check the
adjustment
1 ○○○○
Every 200
hours
4-11
Cleaning
the check
1 ○○○○
Every 200
hours
4-12
10 Air filter
element
Replace
sealing
ring
1
Every
1,000
hours or
every year
4-17
11
Ball parts of
rotary bearings
Filling
grease
1 ○○○○
Every 200
hours
4-12
12
Radiator hose
and hose hoop
Inspection 24 ○○○○
Every 200
hours
4-12
Replace
sealing
ring
24
Every 2
years
4-19
13 Oil (CF grade)
Replace
sealing
ring
1 ◎ ○○○
Every 250
hours
4-13
14
Engine oil
filter element
Replace
sealing
ring
1
◎
○○○
Every 250
hours
4-14
15
Working oil
return oil filter
Replace
sealing
1
◎
○
Every 500
hours
4-14