SECTION 3 - LUBRICATION AND MAINTENANCE

INDICATED BY WARNING LIGHT

Rinse the element with clean, running water. Rinse from the inside of the element through to the outside until the water is free of dirt. If a hose is used, do not exceed 2 bar (30 PSI). A gentle trickle of water is sufficient and will ensure that the element is not ruptured.

Shake out excess water from the element and allow to air dry. DO NOT use compressed air, a light bulb or heat to dry the element.

NOTE: It usually takes one to three days for a filter element to dry.

IMPORTANT: Do not attempt to dry the element with heat or compressed air and do not install until thoroughly dry as it may rupture. It is recommended that a new or previously cleaned element be installed at this service and the washed element be put aside for installation at the next service. The spare element should be stored in a dry place and wrapped to prevent dust contamination or damage.

When the element is dry, insert a light inside and check for ruptures. A pinpoint of light indicates a rupture in the element paper. If this occurs, replace the element.

Clean the air cleaner body with a lint-free towel before installing the element.

Inspect the element seal, 1, before installing. Cracks or chips in the element sealing rubber indicates a new element must be installed.

Install the air filter back into the canister. Be sure the seal on the end of the filter fully contacts the air cleaner body. The wing nut, 1, has a small seal on the inner face, and the seal should be in good condition before the wing nut is tightened. If the seal is damaged on the wing nut, replace it. Tighten the nut securely.

1

Figure 3-105

1

Figure 3-106

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Buhler 2335, 2425, 2290, 2375, 2360 manual Indicated by Warning Light