TM-9-2320-361-24-1 Field Maintenance Manual Volume 1 for M44A2 Series Trucks
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TM 9-2320-361-24-1 0093 00 0093 00-2 INSTRUMENT CLUSTER REPLACEMENT (Contd) REMOVAL 1. Turn four lockstuds (1) ΒΌ turn to left and pull instrument cluster (2) away from instrument panel (3). NOTE Prior to removal, tag each lead wire, air tube, and drive shaft for installation. Location of gauges on instrument cluster may vary for M44A2 series trucks. Install gauges in their original locations. 2. Disconnect tachometer drive shaft (19) from tachometer (6). 3. Disconnect speedometer drive shaft (12) from speedometer (7). WARNING Do not disconnect air lines before draining air reservoirs. Small parts under pressure may shoot out with high velocity, causing injury to personnel. 4. Disconnect air line (26) from air pressure gauge (27). 5. Disconnect lead wire plug (16) from lead wire connector (17). 6. Disconnect lead wire plugs (5) and (25) from engine temperature gauge (4). 7. Disconnect lead wire plugs (10) and (11) from oil pressure gauge (9). 8. Disconnect lead wire plugs (20) and (18) from fuel gauge (21). 9. Disconnect lead wire connector (14) from high beam indicator (15). 10. Disconnect lead wire connectors (13) and (23) from two indicator panel lamps (8). 11. Disconnect lead wire plug (22) from battery and generator gauge (24). 12. Remove instrument cluster (2) from instrument panel (3).