Inspection And Cleaning Air Filter Element; Air Filter Maintenance; Greasing Swing Bearing - Kubota u25 Operator's Manual

BInspection and Cleaning Air Filter Element
Open the engine hood and remove the dust-cover. Take
out only outer element, clean the element, case interior
and reassemble. During reassembly, take care to install
the dust-cover so that its TOP mark (arrow) faces up-
wards. Do not remove the inner element.
A Should the machine be used in extremely dusty areas,
the air filter element must be inspected and cleaned
more frequently than in the specified maintenance
periods.
A The air filter has a dry element, keep free from oil.
A Do not run the engine without the air filter.
(1) Inner element
(2) Outer element
(3) Dust-cover
(4) Clamps
BAir Filter Maintenance
To avoid personal injury:
A Wear eye protection.
REGULAR CHECKS AND MAINTENANCE WORK
C Cleaning with compressed air
Pressure of compressed air must be under 205 kPa (2.1
kg/ , 30 psi), and the cartridge should be blown clean
from the inside to the outside until the dust deposits are
remarkably reduced.
A If the air suction is still inadequate, or the colour of the
exhaust gases is abnormal even after the cleaning, the
air filter element must be replaced.
BGreasing Swing Bearing
1. Grease through the respective grease fitting. (at the
central fitting)
2. Grease at each 90 (1.58 rad.) position of the swing
frame.
Using the grease gun, apply 5 shots at every position.
(1) Grease fitting
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