Preservation of the Control Unit. (Cont)

TM 43-0156

Step

Function

Mech

Insp

(7)

Prepare a tag (8135-00-292-2345) indicating "BARRIER

cont

HAS BEEN PLACED BETWEEN DISK AND MAGNETS OF

RELAYS, REMOVE BEFORE OPERATION."

(8)

Attach tag to the start controls on the control unit.

(9)

Remove retaining bolts from the doors of the control

unit. Wrap with barrier (8135-00-226-3124) and pack

in a fiberboard box (6 x 4 x 4). Seal box with tape

(7510-00-297-6655). Secure box in tool box on the

end of the control unit. Prepare a tag (8135-

00-292-2345) indicating "RETAINING BOLTS ARE IN TOOL

BOX." Secure tag to the door with tape (7510-00-

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

a substitute.

(10)

Place cushioning (8135-00-855-6969) over relays and

switches and secure with tape (751000-916-9659).

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

(11)

Cover frame where it comes in contact with the

control unit with barrier (8135-00-226-3124).

(12)

Cover front of control unit with frame (fig. B-2-2

and table B-2-2).

(13)

Secure frame to control unit with 3-1/2 in. bolts

(5306-00-282-4281) and washers (5510-00-833-3340).

(14)

Preserve batteries as follows:

(a) Disconnect the battery positive and negative

cables which run to the battery knife switch of

the battery end only.

(b) Coat cable ends with silicone compound (6850-00-

295-7685) and wrap with barrier (8135-00-226-

3124), secure with tape (7510-00-266-6716).

7685) to battery terminals.

(d) Secure cover batteries with lumber strips (5510-

00-220-6078) and steel strapping (8135-00-283-

0669) and strapping seals (8135-00-239-5293).

Change 1

B-2-86