Every 100 Hours; Servicing Return Air Filter - MacDon M2170NT Operator's Manual

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6.9 Every 100 Hours

Complete the following maintenance tasks every 100 hours of operation:

• Clean the radiator, hydraulic oil cooler, charge air cooler, and A/C condenser. For instructions, refer to

Cooler Module, page

• Clean the cab air return filter. For instructions, refer to

The return air filter is located behind the operator's seat on the cab wall and should be serviced every 100 hours.

1. Unscrew two knobs (A) attaching the cover and the filter to

the cab wall, and remove cover and filter assembly (B).

2. Separate filter (B) from cover (A).

3. Clean the electrostatic filter as follows:

Mix a solution of warm water and detergent in a

suitable container so that filter (B) can soak for a few

b. Agitate the water to flush out the dirt.

Rinse the filter with clean water, and then dry it with

compressed air.

d. Inspect the filter for damage, separation, and holes.

Replace it if damaged. Refer to for part number.

4. Assemble cleaner (B) and cover (A), and position it on the

cab wall over the opening.

MAINTENANCE AND SERVICING

6.9.1 Servicing Return Air Filter, page

Figure 6.71: Return Air Filter

Figure 6.72: Return Air Filter

6.9.2 Cleaning