63PERIODIC SERVICE
2. To drain the transmission oil, place oil pan underneath
the transmission case and the rear axle gear case
(RH&LH) and remove the drain plug at the bottom of
the transmission case and the rear axle gear case
(RH&LH).
3. After draining, reinstall the drain plugs.
4. Remove the oil filter cartridge by using the filter
wrench.
5. Apply a slight coat of oil onto the cartridge gasket.
6. Tighten the filter quickly until it contacts the mounting
surface. Tighten filter by hand an additional 1/2 turn
only.
7. After the new cartridge has been replaced, the
transmission fluid level normally lowers a little. Add
fluid to proper level. Check for oil leaks around filter
gasket.
A To prevent serious damage or premature failure to the
hydraulic system, use only a KUBOTA genuine filter.
BReplacing Fuel Filter
Consult your local KUBOTA Dealer for this service.
EVERY 1500 HOURS
BChecking Fuel Injection Nozzle (Injection
Pressure)
Consult your local KUBOTA Dealer for this service.
EVERY 3000 HOURS
BChecking Injection Pump
Consult your local KUBOTA Dealer for this service.
EVERY 1 YEAR
BReplacing Air Cleaner Primary Element
and Secondary Element
(See "Cleaning Air Cleaner Primary Element" in "EVERY
100 HOURS" in "PERIODIC SERVICE" section.)
A To prevent serious damage to the engine, use only a
KUBOTA genuine filter.
[How to remove the secondary element (ZD326P[S],
ZD331P[LP])]
1. Pull out the two tabs of the secondary element using a
suitable tool (e.g. Flat-blade screwdriver) as shown in
the figure.
A Pull out the tabs only when replacing the secondary
element.
2. While turning slightly, pull out the secondary element.
(1) Oil filter cartridge
(1) Tab
(2) Flat-blade screwdriver
(1) Secondary element
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