Special Brackets and Fabricated Components, ECU Support Frame

TM 556-4920-440-13&P

3-18. Special Brackets and Fabricated Components, ECU Support Frame - Replace

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This task covers: Replacement of the support frame

INITIAL SETUP

Materiel:

Primer, coating NSN 8010-00-297-0593

Enamel, gray NSN 8010-00-852-9034

Personnel Required:

67W Aircraft Quality Control Supervisor

67Z Aircraft Maintenance Senior Sergeant

Reference Information:

TM 55-1500-204-25/1

TM 43-0139

REPLACEMENT

1. Remove four ring bolts (1) from support frame (2),

remove frame.

2. Details for fabrication of new support frame are in

3. New support frames.

a. Paint; one coat primer and two coats enamel

before installing. (Use primer, item 5, and enamel, item

b. Position frame (2), aline inserts with holes (3) in

frame.

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