12
JZT 2000
Series
MAINTENANCE
DUAL ELEMENT AIR CLEANER
Engines equipped with dual element air cleaners
have a paper air cleaner element with an oiled, foam
precleaner element on the dirty side of the paper
element. Both should be inspected regularly and
maintained.
Clean and re-oil precleaner element every 25 hours
(more often under dusty conditions).
1. Disassemble air cleaner cover.
2. Remove precleaner by sliding it off the paper
cartridge.
3. Wash precleaner in kerosene or liquid detergent
and water.
4. Wrap precleaner in cloth and squeeze to remove
cleaner.
5. Saturate precleaner in engine oil. Squeeze to
remove excess oil.
6. Re-install precleaner over paper cartridge.
Reassemble air cleaner components and screw
assembly down tight.
Every 100 hours (more often under very dusty or dirty
conditions), check the paper cartridge.
– Clean by tapping gently.
– Do not wash the cartridge or use compressed air
which can cause damage.
– Replace when cartridge is dirty, bent or
damaged.
HEAVY DUTY CYCLONIC AIR CLEANER
Clean and replace the air cleaner element as
specified in the service chart. Uneven running, lack
of power or black exhaust fumes may indicate a dirty
air cleaner.
To replace air cleaner elements:
1. Unclamp end cover X and remove existing
cleaner elements.
2. Insert new elements Y and Z and replace cover.
Ensure the breathing port A is pointing down and
towards the front of the tractor.
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