TM-9-2350-277-20-5 Unit Maintenance Manual Volume 5 M113A3 M577A3 M1064A3 M1068A3 M58 Download
Page 782 of 928
TM 9--2350--277--20--5 0808 00--4 REPL ACE NBC HEAT ER WIRING HARNESS ( M 577A3 O NLY) - Co n t in u e d 0808 00 INSTALLATION NOTE Lead 537B must remain on driver’s side of frame. 2. Inst a l l ne w grom m e t (36) on wi ri ng ha rne ss (26). Rout e wi ri ng ha rne ss a nd ground l e a d t hrough frame (37). 6. Inst a l l l e a d 537B (24 ) on dri ve r ’s he a t e r (25). 7. Inst a l l l e a d 537G (21) on c om m a nde r ’s he a t e r (2 2) a nd c onne c t or (23). 1. Inst a l l l e a ds 537E (38), 537D (39), a nd 537C (40) on he a t e rs (43), (42), a nd (41) re spe c t i ve l y. 4. Se c ure l e a ds (c i rc ui t 537C, 537 D, a nd 537E ) wi t h c l a m p (28 ), sc re w (27 ), t wo wa she rs (29 ), ne w l oc k wa she r (30 ), a nd nut (31) t o m a ni fol d support (32 ). 3. Secure hose and lead to sponson with clamp (35), screw (33), new lockwasher (34). 5. Install new straps along wiring harness (26) and adjacent wiring harness as required . Change 2