AIR CLEANER (ARMORED) BLOWER FAN HOSE REPLACEMENT (Sheet 1 of 1)
TOOLS: Flat-tip screwdriver.
SUPPLIES: Silicone compound (Item 32, Appendix D).
steps 1 thru 4)
If NBC exposure is suspected, all
air filter media should be handled
by personnel wearing protective
equipment. Consult your unit NBC
Officer or NBC NCO for appropriate
handling or disposal instructions.
1. Using screwdriver, loosen clamps
Slide clamps (A) onto hose (B).
Remove hose (B) from blower
fan (C) and housing (D).
Inspect hose (B) and clamps
(A). Replace as necessary
Position clamps (A) onto hose (B).
Coat inside diameter of hose ends with
silicone compound (Item 32, Appendix
D) and install hose (B) to blower fan (C)
and housing (D).
Slide clamps (A) to ends of hose. Using
screwdriver, tighten clamps (A).
4. Install air cleaner cover and gasket
End of Task
Change 3 7-137