Kubota Super Series 2 KX 91-3, Operator'S Manual

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53 REGULAR CHECKS AND MAINTENANCE WORK
B
Air Filter Maintenance
To avoid personal injury:
A
Wear eye protection.
The quickest and safest method of maintenance is the
exchange of the paper cartridge. Furthermore there are
different methods of cleaning the cartridge.
C
Cleaning with compressed air
Pressure of compressed air must be under 205 kPa (2.1
kgf/
), and the cartridge should be blown clean from the
inside to the outside until the dust deposits are noticeably
reduced.
A
If the air suction is still inadequate, or the color of the
exhaust gases is abnormal even after the cleaning, the
air filter cartridge must be replaced.
B
Greasing Swing Bearing
1. Fill with grease through the respective grease nipple.
2. Grease at each 90 (1.58 rad.) position of the swing
frame.
(1) Grease nipple