HEU MAIN POWER WIRING HARNESS DISCONNECT (Sheet 2 of 7)
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
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.