4-15. AUXILIARY POWER UNIT - Continued
4-15.4 Engine Air Cleaner.
This task covers
Tool Kit, Master Mechanic,
Main Engine Shutdown (see para. 2-10)
APU Shutdown (see para. 2-12)
Batteries Disconnected (see para. 4-24)
Pump and Hose Body Heat Shields Removed
(see para. 4-11)
530-2175-050 Filter Element
Air filter is mounted on the back face of the APU compartment. Access filter from underneath truck.
Unscrew cap from filter housing.
Remove filter cartridge and discard.
Install new filter cartridge. Carefully aline filter cartridge and lid.
Tighten lid to filter housing.