TM 10-4930-351-14
UNIT MAINTENANCE
ADVANCED AVIATION FORWARD AREA REFUELING SYSTEM MODEL M100A1
REPLACE ENGINE AIR FILTER ELEMENT
Materials/Parts Required:
INITIAL SET-UP:
O-Ring (WP 0117 00, Item 133)
Tools:
Equipment Condition:
No tools required
Pumping assembly shutdown
REMOVAL
1.
Remove wing nut (1) and remove cover (2).
2.
Remove wing nut (3) and slide filter element (4) out of filter body (5).
3.
Remove and discard O-ring (6).
5
6
4
3
2
1
8
7
9
INSTALLATION
1.
Install O-ring (6) on filter body (5).
2.
With separator fins (7) at top, slide filter element (4) over threaded rod (8).
CAUTION
Do not overtighten filter element wing nut. Too much stress on the metal disk on the
end of the element may cause the disk to fracture and be drawn into the engine.
3.
Install and hand tighten wing nut (3) on threaded rod (8). Ensure wing nut (3) is just tight enough to prevent rotation of
filter element (4) on threaded rod (8).
4.
Using wing nut (1), install cover (2) on filter body (5) with dust ejector (9) pointing down.
END OF WORK PACKAGE
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