Renew The Hydraulic Breather, Suction And Pressure Filter - Linde E 20-02 Operating Instructions Manual

Inspection and maintenance every 500 to 1000 hours or annually
Renew the breather filter
ATTENTION
Follow the precautions for handling fluids and
lubricants.
- Fully lower the mast.
- Open the overhead guard to the 2nd lock-in position.
- Pull the breather filter (1) and dipstick out of the filler neck.
- Pull the dipstick (4) out of the filter and install in the new
breather filter.
- Install the breather filter in the filler neck.
NOTE
In a dusty environment, the filter may need more frequent
renewal.
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4
Renew the suction filter
- Loosen the fastening nut (2) on the clamping strap of the
suction filter cover (3).
- Remove the suction filter cover.
- Pull out the suction filter slowly to allow the oil to flow back
into the reservoir.
- Carefully insert a new suction filter into the filter housing.
- Clean the filter cover seal, coat with oil and re-install it.
- Refit the filter cover and clamping strap, and secure with
the fastening nut.
- Check the filter for leaks in a trial run.
- Remove the breather filter (1) and dipstick (4) and check
the oil level. If needed, add hydraulic oil up to the top mark
on the filler neck.
- Install the breather filter.
- Fully lower the overhead guard.
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Change the pressure filter
NOTE
The pressure filter is located in the left-hand wheel guard
behind a rubber cover.
- Lift the truck at the front left side and secure it.
- Remove the traction wheel.
- Remove the hexagonal nut (5) and take out the rubber
cover.
- Loosen the filter case (6) with a wrench (WOF 30 mm).
- Remove the case downward by hand.
- Withdraw the filter element.
- Check the O-ring on the filter head and renew it, if
damaged.
- Install a new filter element and tighten the filter case.
- Operate working hydraulics and check pressure filter for
leaks.
- Install the rubber cover, traction wheel and lower the truck.
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Maintenance
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