TM 10-6640-216-13&P
3-5. REMOVE/INSTALL PURGE PORT DOOR FILTERS.
This task consists of:
a. Removal
b. Cleaning
c. Installation
INITIAL SET-UP
Tools Required
Flat-Tip Screwdriver, Appendix C, Item 89
Materials/Parts Required
Detergent, Appendix E, Item 8
Lockwashers, Appendix E
General Safety Instructions
WARNING
Compressed air used for cleaning should not exceed 30 psi (3.5
Kg/cm2). Do not direct compressed air against skin. Use goggles or
full face shield.
REMOVAL
Remove Purge Port Door Filter. (Figure 3-2).
a.
Unlatch and open purge port door if required.
b.
Remove four screws four lockwashers and four flat washers from purge port door filter.
Remove filter.
WARNING
Compressed air used for cleaning should not exceed 30 psi (3.5
Kg/cm2). Do not direct compressed air against skin. Use goggles or
full face shield.
CLEANING
Clean Purge Port Door.
Clean filter by washing in soapy water and blowing dry with low pressure air.
INSTALLATION
Install Purge Port Door Filter. (Figure 3-2).
Install filter and fasten in place with four screws, lockwashers, and flatwashers.
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