75REGULAR CHECKS AND MAINTENANCE WORK
BAir 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/ , 30 psi), 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.
BCleaning Evacuator Valve
Open the evacuator valve to get rid of large particles of
dust and dirt.
BChecking Diesel Particulate Filter (DPF)
Muffler
To avoid personal injury:
A Before checking or cleaning the DPF muffler,
stop the engine and wait long enough until it is
cooled down.
Check to see if nothing flammable is deposited around the
DPF muffler. Otherwise a fire may result.
(1) Evacuator valve
(1) DPF muffler
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