Power Unit Openings.

TM 43-0156

Step

Function

Mech

Insp

(k) Power Unit Openings.

Cont

1 Cover front of fan shroud with barrier (8135-00-

282-0565) and a 1/2-inch plywood (5530-00-618-

6958) (108 x 113) panel. Secure with 30 "J" bolts

fabricated from bolts (5306-00-232-4281),flat

washers (5310-00-833-8340), and nuts (5310-00-720-8528).

2 Fill in space between shroud and unit with strips

of cushioning (8135-00-892-3917) wrapped with bar-

3 Seal cushioning with tape (7510-00-916-9659). PPP-T-

60, type 4, 4-inch wide tape (7510-00-890-9875) may

be used as a substitute.

4 Seal holes except the two bottom drain holes with

may be used as a substitute.

5 Seal openings in bottom of unit with tape (7510-00-

916-9659). Tape 7510-00-890-9875 may be used as a

substitute.

6 Seal fuel tank vent with tape (7510-00-916-9659).

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

7 Cover both radiator openings with barrier (8135-

00-282-0565) and 1/2-inch plywood (5530-00-618-

6958) (157-1/2 x 59) (2 ea).

8 Secure plywood with 40 "J" bolts fabricated from

bolts (5306-00-282-4281), flat washers (5310-00-

833-3340), and nuts (5310-00-720-8528).

9 Seal edges of plywood with tape (7510-00-916--9659).

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

10 Seal exhaust stack on engine with tape (7510-00-

916-9659). Tape 7510-00-890-9875 may be used as

a substitute.

11 Cover exhaust opening with barrier (8135-00-282-

0565) and plywood (5530-00-618-6958) 32-1/4 x 32-1//

x 1/2). Secure with aspirator bolts and seal

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

890-9875 may be used as a substitute.

(1)

Catwalk, Steps, and Ladder.

1 Secure catwalk in its raised position.

Change 1

B-3-54