Spreader Bars, Aspirators, and Shrouds

TM 43-0156

Step

Function

Mech

Insp

d. Spreader Bars, Aspirators, and Shrouds. Fabricate a

cont

MIL-C-104 crate (modified) in accordance with appendix

D-3. Refer to table B-3-11 for a list of materials.

Refer to figure B-3-2 for location of items. Mark to

identify contents.

(1) Exhaust Aspirators and Shrouds.

(a) Disassemble shrouds. Place hardware in a

PPP-B-636 fiberboard box (6 x 6 x 6). Mark box to

identify contents.

(b) Place the curved parts of the shrouds inside each

other and band together with QQ-S-781 seel strap-

ping, edge protectors, and seals.

(d) Strap aspirators together and secure to skid with

QQ-S-781 steel strapping, edge protectors, and seals.

(2) Spreader Bars, Slings, and Clevises.

(a) Coat slings with MIL-C-16173, grade 1 preservative

and allow to dry.

(b) Place spreader bars, slings, and clevises into

cradle built on accessory skid and secure.

FF-S-111 No. 8 wood screws 2 in. long.

e. Load Tie Breaker and Cables. Fabricate a MIL-C-104

crate (95 x 110 x 125) in accordance with appendix D-3.

Refer to table B-3-12 for list of materials. Refer to

figure B-3-3 for location of items.

(1) Load Tie Breaker.

(a) Remove the three arc chutes and reinstall the

phase barriers.

(b) Rack air circuit breaker into place with MM-L-751

lumber (25-1/2 x 2 x 4) (17 x 2 x 4) (5-3/4 x 2 x

4) and block to prevent movement.

chutes in accordance with appendix D-1. Refer to

table B-3-1 for list of materials.

B-3-25