Preservation of the Control Unit.

TM 43-0156

Step

Function

Mech

Insp

(18) Warning Tag.

cont

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

PROCESS ENGINE IN ACCORDANCE WITH DA FORM

2258 (Attached to this equipment) - IN ADDITION, THE

AIR CLEANERS, FILL PORTS, EXHAUST STACK,

BREATHER TUBES, AND FUEL TANK VENT HOLE HAVE

BEEN SEALED REMOVE SEALS PRIOR TO CRANKING

ENGINE."

(b) Secure the tag to the engine control panel.

b. Preservation of the Control Unit.

(1) Remove 21 arc chutes and phase barriers (2000 KW

only) from the circuit breakers. The arc chutes

will be packed separately (step 3c).

NOTE

The arc chutes are to remain installed in the 1500 KW during

shipment.

(2) Install phase barriers back onto breakers.

(3) Rack into place, block, and brace to prevent move-

ment.

(4) Pack fuses from each cabinet as follows:

(a) Wrap fuses with barrier (8135-00-226-3124) and

place in bags (8105-00-902-6508) according to

rating. Heat seal or staple bags.

(b) Place bagged fuses in a fiberboard box (8 x 12 x

3). Seal box with tape (7510-00-297-6655) and

mark to identify contents.

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

as a substitute.

(5) Coat electrical contacts and terminals with coating

(6) Remove relay covers and place barrier (8135-00-225-

3124) between disk and magnets. Set the protective

relay time dial settings to zero. Secure the relay

covers with wire (9505-00-222-3829).

Change 1

B-2-85