Buhler 485, 535, 435 manual F4-47

4-32

Section 4 - Lubrication & Maintenance

Every 500 Hours

Operation 39

Clean the Hydraulic Suction Screen

The hydraulic suction screen (1) is located in the rear of the hydraulic oil reservoir tank..

Remove the drain plug (2) and drain the hydraulic oil from the hydraulic oil reservoir tank before removing the suction screen..

To remove the suction screen, first clean the top of the tank where the hydraulic hose attaches to the suction screen port..

Unscrew and remove the hose (3)..

Unscrew and remove the suction screen (1)..

Cover the open fitting (4) to prevent contaminants entering the tank..

Use a cleaning solvent to wash any debris from the suction screen..

Reinstall the suction screen (1) into the tank and tighten securely.. Reinstall the hose (3) into suction screen and tighten securely..

Refit the drain plug (2) tighten securely.. Torque Value: 81 N·m (60 ft-lbs) Wrench size: 1¼" (1..250")

Refill the hydraulic oil reservoir tank to the correct level..

1
3
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				F4-46

2

F4-45

3

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4

F4-47

435/485/535