TM 9-2350-261-20-4
REPLACE M13 NBC HEATER WIRING HARNESS (M577A2 ONLY) -- Continued
0670 00
8.
Remove lead 537A (1) from connector (2).
9.
Remove lead 537B (3) from air filter switch (4).
10. Remove leads 537C (5), 537D (6), and 537E (7) from heaters (8), (9), and (10) respectively.
11. Remove lead 537G (11) from commander's heater (12) and connector (2).
12. Remove lead 579C (13) from driver's heater (14).
13. Cut and remove all tie straps along wiring harness (15) and adjacent wiring harness. Discard tie straps.
14. Cut grommet (16) and pull wiring harness (15) through hole in frame (17). Discard grommet.
0670 00-2