GENERAL
STW34, STW37, STW40, WSM
G-14
(Only the Check Points for Tractors with CAB)
• The jobs indicated by must be done after the first 50 hours of operation.
• *1 Air cleaner should be cleaned more often in dusty conditions than in normal conditions.
• *2 Every year or every 6 times of cleaning.
• *3 When the battery is used for less than 100 hours per year, check the battery condition by reading the
indicator annually.
9Y1211109GEG0004US0
23 Front axle pivot Adjust
every
600 Hr
G-33
24 Engine valve clearance Adjust
every
800 Hr
G-33
25 Cooling system Flush
every
2 years
G-35
26 Coolant Change
every
2 years
G-35
27 Fuel system Bleed
Service
as re-
quired
G-37
28 Clutch housing water Drain G-37
29 Fuse Replace G-38
30 Light bulb Replace G-39
No. Item Daily
Service Interval
After
since
Refer-
ence
page
50 100 150 200 250 300 350 400
1
Clogging of air conditioner
condenser screen
Clean G-16
2 Tension of air conditioner drive belt Adjust
every
200 Hr
G-31
3 Clogging of inner air filter Clean
every
200 Hr
G-32
4 Clogging of fresh air filter Clean
every
200 Hr
G-32
5
Clogging of air conditioner
condenser
Check
every
200 Hr
G-32
6 Air conditioner pipes and hoses
Check
every
1 year
G-33
Replace
every
2 years
G-34
7 CAB isolation cushion Check
every
1 year
G-34
8 Washer liquid Check service
as re-
quired
G-40
9 Amount of refrigerant (gas) Check G-40
No. Item
Service Interval
After
since
Refer-
ence
page
im-
porta
nt
50 100 150 200 250 300 350 400 450 500 550 600 650 700