SHOE-TRACK MASTER 2218180 - Caterpillar

Service the engine air precleaner only with the engine stopped. Engine damage could result.
Open the right front access door.
Remove the scavenge hose that is attached to the box for the air filter.
Illustration 1 g01317122
(1) scavenge hose
Remove the three bolts below the battery compartment.
Illustration 2 g01317127
(2) Bolt
Pull the box for the air filter slightly out of the battery compartment.
Remove the screw in order to disassemble the Cyclone precleaner block.
Remove the cover from the precleaner block.
Illustration 3 g01317146
Blow dust and debris out of the Cyclone precleaner block.
Assemble the Cyclone precleaner block and tighten the screw.
Install the box for the air filter into the battery compartment.
Install the three bolts below the battery compartment.
Attach the scavenge hose to the box for the air filter.
Close the right front access door.