OPERATOR'S MANUAL

REGULAR CHECKS AND MAINTENANCE WORK68
BAir Filter Maintenance
To avoid personal injury or death:
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.
BChecking Fuel Line and Intake Air Line
1. Check to see that all lines and hose clamps are
tightened and not damaged.
2. If hoses and clamps are found worn or damaged,
replace or repair them at once.
(1) Fuel lines
(2) Clamp bands
(1) Hoses
(2) Hose clamps