4-

Section 4 - Lubrication & Maintenance

Every 10 Hours or Daily

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

1

 

before closing the grille..

 

F4-5

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.

2

67

9

3

58

4

F4-6

435/485/535