Every 50 Hours

H84524

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A-Drain Plug
B-Sight Glass


C-Precleaner Filter
D-Knob


E-Wing Nut


F-Dipstick

1. Mass Flow Sensor - Lower auger and clean mass flow sensor plate.

2. Radiator, Charge Air Cooler, Oil Cooler and Condenser - Clean radiator by blowing compressed air from inside out. Check areas for chaff buildup and clean if necessary.

3. Fuel System Water Separator - Check separator bowl for water. Open drain plug (A) and drain water from separator bowl.

4. Hydrostatic/Hydraulic Oil - Check with header on ground. Oil level must be at top of sight glass (B) with feeder house fully lowered. Add oil as needed.

5. Fuel Precleaner - Close fuel tank shut off valve. Remove precleaner filter (C) and clean screen.

Install precleaner filter and open fuel tank shut off valve and allow bowl to fill (see Cleaning the Precleaner Filter in Service the Engine section.)

NOTE: Filter may require cleaning sooner in very dusty conditions.

6. Cab Fresh Air Filter - Loosen knob (D) and remove filter door. Remove wing nut (E) and slide filter out. Clean or replace filter.

7. Two Speed Separator Drive - Remove dipstick (F) and check oil level. Add oil as needed to correct level on dipstick.

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