Maintenance Instructions
CLEANING
NOTE: Use care when cleaning the filter ele- ment. The filter element and/or seal surface may be damaged by tapping too hard or hitting on an uneven surface or sharp edge. Washing the element in water or cleaning solution is not recommended. Do not try to clean the element with compressed air. Remember replacing a filter is less expensive than replacing a dusted engine.
4.Use a bright light inside the element to inspect for damage. Check the element very carefully for pin holes or other damage that will allow dirt to leak through the paper media. Replace element if necessary.
5.Check the condition and resilience of the radial sealing surface (inside of the open end) of the filter. Replace the filter if any cracks, tears, or other damage to the sealing surface are noted.
6.Without removing, visually inspect the condition of the safety filter for damage or holes. The safety filter should only be removed for replacement yearly (or when dirty or damaged).
IMPORTANT: Prior to removing the safety filter, make sure the inside surface of the air cleaner canister is clean. This will minimize the risk of dirt entering the outlet tube which can cause pre- mature engine wear.
7.After removing the safety filter, use a clean, damp cloth and wipe the interior of the air clean- er canister clean. Use special care to clean both the inside and outside surfaces of the outlet tube.
IMPORTANT: Any dust left on the inside of the outlet tube will go into the engine and cause wear.
8.Check the outside surface of the outlet tube for smoothness and cleanness (this is the sealing surface).
9.Insert and seat the safety filter and primary ele- ment carefully into the canister, applying pres- sure at the outer rim of the filter; not at the flex- ible center. Make sure the filter element is completely in place before installing the cover.
IMPORTANT: DO NOT use the cover latches to force the filter into the canister
NOTE: DO NOT use petroleum based lubri cants on the sealing surfaces of the filter; use talcum powder or dry silicone lubricants if required for filter installation.
|
| Primary |
Canister |
| |
| Filter Element | |
|
|
Safety Filter
Outlet Tube
Radial Sealing
Surface
Air Filter Element Replacement
10.Install the cover with the word “TOP” properly oriented to the top of the canister. Give the cover a slight twist as it reaches the canister to make sure the tab inside the cover goes into a slot, otherwise the cover will not fit properly.
Make sure both the top and bottom cover latches are securing the cover in place.
Cover Latch |
| Orient to Top |
|
| of Canister |
Dust Ejection |
|
Valve | Cover Latch |
Proper Orientation of Air Cleaner Cover
11.Check the air intake hose for cuts, nicks, cracks, etc., and the hose clamps for tightness.
12.Reset the air filter restriction gauge (press but- ton on the end of the indicator).
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