TM 5-5420-202-20-3
HEU MAIN POWER WIRING HARNESS DISCONNECT (Sheet 2 of 7)
REMOVAL
1. Using 7/16 inch socket and ratchet remove 10 screws (A) 10 washers (B) and 5 clamps (C) securing
main power wiring harness (D) along right side of hull.
2. Disconnect main power wiring harness lead (E ) (CKT 920A) going to smoke generator wiring
harness (F).
WARNING
Do not let wrench handle touch hull metal while removing
battery terminal. Arcing could occur and personnel could be burned.
3. using a 9/16 inch wrench remove 3 nuts (G ) and screws (H ) from positive battery terminals (J ) and
main power wiring harness (D) (CKT 81).
Go on to sheet 3.