CLEANING AND INSPECTION CONTINUED
4. With assistance from Field Maintenance, clean primary air filter element.
5. Inspect primary filter element for tears, holes, damaged pleats, gaskets, or seals. Discard if damaged.
6. Inspect primary filter element using a work light. Light should be visible through the element when light is
placed inside element. If necessary, compare to a new element to confirm results.
WARN I N G
Solvent cleaning compound MIL-PRF-680 Ty e III is an environmentally compliant and
low-toxic material. However, it may be irritating to the eyes and skin. Use protective gloves
Use in well-ventilated areas. Keep away from open flames and other sources of ignition.
Improper cleaning methods and use of unauthorized cleaning solvents may injure
personnel and damage equipment.
Fire extinguishers should be placed n arby when using solvent cleaning compound.
Cloths or rags saturated with solvent cleaning compound must be disposed of IAW
authorized facilities' procedures.
Eye protection must be worn when cleaning with a wire brush.
Compressed air for cleaning or drying purp ses, or for clearing restrictions, should never
exceed 30 psi (207 kPa). Wear protective clothing (goggles/shield, gloves, etc.) and use
caution to avoid injury to personnel.
Failure to follow these warnings ma result in injury to personnel.