TM 10-3930-669-20 7-40.  BROKEN BELT SENSOR REPLACEMENT. This task covers: a.     Removal b.     Installation INITIAL SETUP Tools and Special Tools Tool Kit, General Mechanic's: Automotive (Item 1, Appendix B) Wrench, Torque (0-60 N•m) (Item 12, Appendix B) Equipment Condition Engine OFF (TM 10-3930-669-10) Parking brake applied (TM 10-3930-669-10) Wheels chocked (TM 10-3930-669-10) Left-hand rear engine access cover opened (TM 10-3930-669-10) Blower belt removed (Para 6-5) a. Removal (1) Loosen    cap    nut    (1)    and    remove connector (2) from broken belt sensor (3). (2) Remove    nut    (4),    screw    (5),    and bracket (6) from blower belt tensioner (7). (3) Remove    nut    (8)    and    broken    belt sensor (3) from bracket (6). b. Installation. (1) Install    broken    belt    sensor    (3)    on bracket (6) with nut (8). (2) Install    bracket    (6)    on    blower    belt tensioner  (7)  with  nut  (4)  and  screw. Tighten screw to 18 lb-ft (24 N•m). (3) Install   connector   (2)   on   broken   belt sensor (3) and tighten cap nut (1). NOTE Follow-on Maintenance: • Install blower belt (Para 6-5). • Close  left-hand  rear  engine  access cover (TM 10-3930-669-10). • Remove wheel chocks (TM 10-3930-669-10). END OF TASK 7-91