TM 10-6640-233-10
Section III. OPERATOR MAINTENANCE PROCEDURES
ALPHABETICAL INDEX
MAINTENANCE ITEM
PARAGRAPH
Introduction. .....................................................................................................................................................3-3
Purge Intake Door Filter ..................................................................................................................................3-4
3-3. Introduction. This section contains instructions covering maintenance functions for the operator on the AOAP
Mobile laboratory. Personnel required are listed only if the task requires more than one. After completing each
maintenance procedure, perform operational check to be sure that equipment is properly functioning.
MAINTENANCE OF PURGE DOOR FILTER (Refer to Figure 3- 1)
3-4. REMOVE/INSTALL PURGE DOOR FILTERS
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools
Materials and Parts
Tool Kit, Item 1,
Lock washers
Appendix B
REMOVAL
REMOVE PURGE DOOR FILTER.
a. Unlatch and open purge door if required.
b. Remove four screws, lock washers and washers from purge door screen. Remove screen and dirty filter.
INSTALLATION
INSTALL PURGE DOOR FILTER.
a. Install a clean or new filter.
b. Replace purge door screen and fasten in place with four screws. lock washers and washers.
3-7
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