Gehl SL3640E, Operator'S Manual, Page: 50 / 88

46 917334/BP0310
Note: Before replacing the filter element(s), push the reset button on the indi-
cator. Start the engine and adjust the throttle to full speed. If the indicator does
not turn red, do not replace the element(s).
The outer element should be replaced only when the restriction indicator turns
red. The inner element should be replaced every third time the outer element is
replaced, unless the outer element is damaged or the inner element is dirty.
Along with a daily check of the restriction indicator, check the air cleaner intake
hose and clamps, and the mounting bracket hardware to be sure they are properly
tightened.
Access
1. Open the rear door and engine access cover.
2. Unlatch the clamps on the air cleaner and remove the cover. Clean out any
dirt built up in the cover assembly.
Outer Element
1. Carefully pull the outer element out of the housing. Never remove the inner
element unless it is to be replaced.
2. Clean out any dirt built up in the housing. Leave the inner element installed
during this step to prevent debris from entering the engine intake manifold.
3. Replace the outer element.
Note: Gehl does not recommend cleaning the outer element.
4. Use a trouble light inside the outer element to inspect for spots, pinholes or
ruptures. Replace the outer element if any damage is noted. The outer element
must be replaced if it is oil- or soot-laden.
Inner Element
Note: Replace the inner element only if it is dirty or if the outer element has been
replaced three times.
1. Before removing the inner element from the housing, clean out any dirt built
up in the housing. Leave the inner element installed during this step to pre-
vent debris from entering the engine intake manifold.
2. Remove the inner element.