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4-8
435/485/535
F4-6
Every 10 Hours
Operation 1
Clean the Front Grille, Hydraulic Cooler, Transmission
Cooler, Air-Conditioning Condenser, Charge Air Cooler
and Fuel Cooler
Access to the components can be gained by opening
the front grille screen. To open the front grille, lift the
latch (1) and swing the grille outward until it locks in
the fully open position.
The grille screen locking arm (2) must be released
before closing the grille.
Lift the latch lever (3) upward and swing the fuel
cooler/condenser assembly outward using the crossbar
(4).
The condenser (5), fuel cooler (6), charge air cooler
(7), Hydraulic oil cooler (8) and grille screen (9) are
now exposed and can be thoroughly cleaned using
compressed air. Remove any chaff or debris that has
accumulated in the fins of the components.
Blowing compressed air in both directions through the
fins will clean the components completely. Make sure
that all perimeters of the components are cleaned.
Inspect the coolers for any sign of leakage or
damage.
NOTE: Never use a high-pressure washer to clean out
radiator fins. The fins will be bent over and the radiator
core rendered useless.
Section 4 - Lubrication & Maintenance
Every 10 Hours or Daily
F4-5
1
3
4
5
6
7
8
9
2