TM 9-2320-361-20 4-16. SPEEDOMETER DRIVESHAFT AND ADAPTER REPLACEMENT This task covers: a. Speedometer Shaft Removal c. Speedometer Adapter Installation b. Speedometer Adapter Removal d. Speedometer Shaft Installation INITIAL SETUP: APPLICABLE MODELS EQUIPMENT CONDITION All Parking brake set (TM 9-2320-361-10). Battery ground cable disconnected (para. 4-48). REFERENCES (TM) Front and center cab tunnels removed LO 9-2320-209-12-1 (para. 11-22). TM 9-2320-361-10 TM 9-2320-361-20P a. Speedometer Shaft Removal 1. Turn four lockstuds (4) 1/4 turn left and pull instrument cluster (5) away from instrument panel (14). 2. Remove speedometer driveshaft (2) from adapter (12). 3. Remove two nuts (7), clamps (6), screws (1), and speedometer driveshaft (2) from instrument panel (14) and floor (13). 4. Remove speedometer driveshaft (2) from speedometer (3). b. Speedometer Adapter Removal 1. Remove adapter (12) from transfer case (11). 2. Remove adapter shaft (10), sleeve (9), and driveshaft (8) from adapter (12). c. Speedometer Adapter Installation 1. Install driveshaft (8), sleeve (9), and adapter shaft (10) on adapter (12). 2. Install adapter (12) on transfer case (11). 1. Install speedometer driveshaft (2) on speedometer (3). 2. Install speedometer driveshaft (2) on instrument panel (14) and floor (13) with two clamps (6), screws (1), and nuts (7). 3. Install speedometer driveshaft (2) on adapter (12). 4. Position instrument cluster (5) on instrument panel (14) and lock in place by turning four lockstuds (4) 1/4 turn to right. 4-30