Engine Air Filters.

TM 43-0156

Step

Function

Mech

Insp

(h) Engine Air Filters.

cont

1 Drain oil.

2 Remove filter elements and atomize spray interior

of air filter with preservative oil (9150-00-111-

0209).

3 Install filter elements and seal intake opening

with tape (7510-00-916-9659). Tape 7510-00-890-

9875 may be used as a substitute.

4 Attach a tag (8135-00-292-2345) to the engine con-

trol panel indicating "ENGINE AIR FILTERS DRAINED".

(i) Outside Air Intake Filters (sides).

1 Open filter retainers.

2 Remove fiberglass filter element.

3 Remove wire grate.

4 Cover a 5/16-inch plywood panel (5530-00-618-6955)

(78 x 16-1/2) with barrier (8135-00-282-0565) and

place over filter openings. Plywood, 3/8-inch

(5530-00-618-6956) may be used as a substitute.

5 Seal edges with tape (7510-00-916-9659). Tape

7510-00-890-9875 may be used as a substitute.

6 Install wire grate.

7 Install filter elements and secure filter retainer.

(j) Outside Air Intake Filter (door).

1 Open filter retainer.

2 Remove fiberglass filter element, roll it up, and

place in a bag fabricated from barrier (8135-00-

282-8885) (24 x 12). Heat seal or staple bag.

Mark the bag "AIR FILTER."

3 Close filter retainer. Cover the filter opening

with barrier (8135-00-282-0565) and 5/16-inch ply-

wood panel (5530-00-618-6955)(78 x 18). Plywood,

3/8-inch (5530-00-618-6956) may be used as a sub-

stitute.

4 Seal edges with tape (7510-00-916-9659). Tape

7510-00-890-9875 may be used as a substitute.

Change 1

B-3-53