TM-9-2320-387-24 HMMWV Direct Support & General Support Maintenance Manual Volume 1 Download
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TM 9-2320-387-24-l 1 4-64. DIRECTIONAL SIGNAL CONTROL CANCELLING RING REPLACEMENT 1 This task covers: a. Removal b. Installation INITIAL SETUP: Tools General mechanic’s tool kit: automotive (Appendix B, Item 1) Manual References TM 9-2320-387-10 TM 9-2320-387-24P General Safety Instructions Failure to position cancelling pin in proper position may cause injury to personnel or damage to equipment. Maintenance Level Unit 1 a. Removal 1 Remove three screws (5) and cancelling ring (4) from steering wheel (6). b. Installation WARNING Cancelling pin must be positioned 90” 2 5”. Ensure front wheels of vehicle point straight ahead. Failure to position pin properly could cause loss of steering, causing injury to personnel or damage to equipment. 1. Install cancelling ring (4) on steering wheel (6) with pin (2) 90’ 2 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 a new cancelling ring 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 l/4 in. (6 mm) of base. FOLLOW-ON TASK: Check directional signal Control for proper operation (TM 9-2320-387-10). 4-105