TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 345 of 953
TM 9-2320-280-20-2 Change 2 4-107 4-66. DIRECTIONAL SIGNAL CONTROL CANCELLING RING REPLACEMENT a. Removal Remove three screws (5) and cancelling ring (4) from steering wheel (6). INITIAL SETUP: Applicable Models M997A2, M1025A2, M1035A2, M1043A2, M1045A2, M1097A2, M1123 Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Manual References TM 9-2320-280-10 TM 9-2320-280-24P General Safety Instructions Failure to position cancelling ring pin in proper position may cause injury to personnel or damage to equipment. WARNING Cancelling ring pin must be positioned 90° ± 5° from directional signal control. Ensure front wheels of vehicle point straight ahead. Failure to position pin properly could cause loss of steering, with injury to personnel or damage to equipment. 1. Install cancelling ring (4) on steering wheel (6) with pin (2) 90° ± 5° from directional signal control (1). 2. Rotate steering wheel (6), ensuring pin (2) mates with directional signal control (1) and secure cancelling ring (4) on steering wheel (6) with three screws (5). NOTE Gauge posts found on new cancelling rings are there to ensure proper installation only. Gauge posts must be removed after installation of cancelling ring to permit proper operation of directional signal control. 3. Cut gauge posts (3) off within 1/4 in. (6 mm) of base. b. Installation This task covers: a. Removal b. Installation FOLLOW-ON TASK: Check directional signal control for proper operation (TM 9-2320-280-10).