AIR CLEANER (CONT’D) Figure 10-60-5 Replacing The Filters (Cont’d) Inner Filter S/N 522311001 & Above Replace the inner filter every third time the outer filter has been replaced. Replace the inner filter after the outer filter has been replaced and the air filter indicator is still illuminated. Remove the air cleaner cover and outer filter. 1 Figure 10-60-4 P-32691 1 Install the new inner filter (Item 1) [Figure 10-60-5] . Install the outer filter and air cleaner cover. 2 1 P-32690 Pry up on the ends of the air filter (Item 1). Pull the air filter (Item 2) [Figure 10-60-4] out of the housing. Discard the inner air filter after it has been removed. Do not clean or reuse the filter.
Make sure all sealing surfaces are free of dirt and debris. 442 Excavator 10-60-2 Service Manual