Outside Air Intake Filter (door).

TM 43-0156

Step

Function

Mech

Insp

5 Seal edges with MIL-T-22085 tape. PPP-T-60 tape may

cont

be used as a substitute.

6 Install wire grate.

7 Install filter elements and secure 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 MIL-B-131 barrier

(24 x 12). Heat seal or staple bag. Mark the bag

"AIR FILTER."

3 Close filter retainer. Cover the filter opening

with MIL-B-131 barrier and NN-P-530, 5/16-inch

plywood panel (78 x 18). NN-P-530, 3/8-lnch ply-

wood may be used as a substitute.

4 Seal edges with MIL-T-22085 tape. PPP-T-60, type 4,

4-inch wide tape, may be used as a substitute.

(k) Power Unit Openings.

1 Cover front of fan shroud with MIL-B-131 barrier

and NN-P-530, 1/2-inch plywood (108 x 113).

Secure with 30 "J" bolts fabricated from FF-B-584

bolts (3/8-3 NC), FF-W-92 flat washers, and

FF-N-836 nuts.

2 Fill in space between shroud and unit with strips

of PPP-C-850 cushioning wrapped with MIL-B-121

barrier.

3 Seal cushioning with MIL-T-22085 tape. PPP-T-60 tape

may be used as a substitute.

4 Plug holes except the two bottom drain holes with

MIL-C-5501 caps or with MIL-T-22085 tape. PPP-T-60

tape may be used as a substitute.

5 Cap or plug openings in bottom of unit with

MIL-C-5501 caps or seal with MIL-T-22085 tape.

PPP-T-60 tape may be used as a substitute.

6 Seal off fuel tank vent with MIL-T-22085 tape.

000-T-60 tape may be used as a substitute.

7 Cover both radiator openings with MIL-B-131 bar-

rier and NN-P-530, 1/2-inch plywood (157-1/2 x 59)

(2 ea).

8 Secure plywood with 40 "J" bolts fabricated from

FF-B-584 bolts (3/8-3 NC), FF-W-92 flat washers,

and FF-N-836 nuts.

Change 1

B-3-7