Case IH AFX8010 Repair Manual page 1537

4. FLUSH REVERSE MAIN SYSTEM - Run the
engine at HIGH idle. Select NEUTRAL on the gear
selector. Deactivate the powered rear axle. Move
the Hydro control lever 13 mm(1/2 in) REVERSE.
Run the combine for a duration of 2 minutes.
5. CHECK CORRECT ROTATION OF POWERED
REAR AXLE WHEELS (See Note) - Run the engine
at HIGH idle. Select NEUTRAL on the gear selector.
Activate the powered rear axle. Move the Hydro
control lever 13 mm(1/2 in) REVERSE. Run the
combine for a maximum of 30 seconds.
NOTE: 1. If wheel(s) rotate in reverse - go to Step 6.
NOTE: 2. If no rotation - go to Step 5 (Do NOT repeat -
check valve)
NOTE: 3. If wrong rotation - correct forward/reverse
circuit - go to Step 1.
6.
CHECK CORRECT ROTATION OF POWERED
REAR AXLE WHEELS (See Note) - Run the engine
at LOW idle. Select HIGH gear and hold brakes.
Activate the powered rear axle. Move the Hydro
control lever 13 mm(1/2 in) REVERSE MAXIMUM.
Run the combine for a maximum of 15 seconds.
7. FLUSH FORWARD POWERED REAR AXLE
SYSTEM - Run the engine at HIGH idle. Select
HIGH gear and hold brakes. Activate the powered
rear axle. Move the Hydro control lever 13 mm(1/2
in) FORWARD. Run the combine for 4 minutes.
8. FLUSH REVERSE POWERED REAR AXLE
SYSTEM - Run the engine at HIGH idle. Select
HIGH gear and hold brakes. Activate the powered
rear axle. Move the Hydro control lever 13 mm(1/2
in) REVERSE. Run the combine for 4 minutes.
9. Lower the rear wheels onto the ground.
10. FORWARD PRESSURE CHECK FOR LEAKS -
Run the engine at 1/2 throttle. Select HIGH gear and
hold brakes. Activate the powered rear axle. Move
the Hydro control lever 6 mm(1/4 in) FORWARD.
Run the combine for a maximum of 15 seconds.
11. REVERSE PRESSURE CHECK FOR LEAKS - Run
the engine at 1/2 throttle. Select HIGH gear and
hold brakes. Activate the powered rear axle. Move
the Hydro control lever 6 mm(1/4 in) REVERSE.
Run the combine for a maximum of 15 seconds.
TRAVELLING - REAR AXLE
9687 1 27/05/2004
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