29
MAINTENANCE
[Z121S, Z125S]
A
The jobs indicated by
must be done initially.
*1 This maintenance should be done daily or more often in dusty condition than in normal conditions.
*2 These items should be serviced by an authorized KUBOTA Dealer, unless the owner has the proper tools
and is mechanically proficient.
*3 Consult your local KUBOTA Dealer for this service.
*4 On every after 500 Hr, clean it if necessary.
No. Items
Indication hour meter (Hr)
Ref.
Page
25
50
100 150 200 250 300 350 400 450 500 550 600
After since
1
Engine oil
Change
every 100Hr
*1
2
Engine oil filter
Replace
every 100Hr
*1
3
Transaxle oil filter
Replace
every 400Hr
4
Transaxle fluid
Change
every 400Hr
5
Engine start system
Check
every 50Hr
6
OPC system
Check
every 50Hr
7
Air
cleaner
Precleaner
element
Clean
every 25Hr
*1
Replace
every 100Hr or
every 1 year
*1
Air cleaner
element
Replace
every 100Hr or
every 1 year
*1
8
Fuel filter
Check
every 100Hr
Replace
every 100Hr
*2
9
Fuel line
Check
every 100Hr
Replace
every 2 years
*2
10
Battery condition
Check
every 100Hr
11
Throttle cable
Adjust
every 100Hr
12
Muffler and Spark
Arrester (if equipped)
Check
every 50Hr or
every 1 year
13
Spark plug
Check
every 100Hr
Replace
every 1 year
14
Hydraulic hose
Check
every 200Hr
Replace
every 2 years
*2
15
Engine breather hose
Replace
every 2 years
*3
16
Engine shroud
Clean
every 100Hr
17
Electric clutch
Adjust
every 500Hr
18
Combustion chamber
Clean
*4
19
Fuse
Replace
Service as
required
20
Blade
Replace
21
Mower belt
Replace
22
Engine valve clearance Check
every 500Hr
*3
Summary of Contents for Z121S-AU
Page 7: ......
Page 12: ... 5 SAFE OPERATION 5 DANGER WARNING AND CAUTION LABELS ...
Page 13: ...SAFE OPERATION 6 ...
Page 14: ... 7 SAFE OPERATION ...