Gage Panel.

Figure 2-2. USAREUR Safety Lighting (2 of 2)

TM-9-2350-256-10 Carrier Cargo Tracked 6-Ton M548A1 (2350-01-096-9356) Manual
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TM 9-2350-256-10 2-1. DRIVER'S CONTROLS AND INSTRUMENTS-Continued. f. Gage Panel. (1) MECH TRANSMISSION OIL PRESSURE warning light (1). Lights when mechanical transmission oil pressure is 4 psi (28 kPa) or less. (2) BATTERY GENERATOR indicator (2). Indicates battery when engine is off and generator when engine is running. (3) ENGINE oil temperature gage (3). Normal operating range-140 to 240 degrees Fahrenheit (°F) (60 to 115 degrees Celsius [C]) Danger zone-245 ± 5F (136 + 3C) (4) ENGINE oil pressure gage (4). Normal operation range- 0 to 70 psi (276 to 483 kPa) Idle-15 psi (103 kPa) Danger zone is less then 9 psi (62 kPa). (5) TRANSMISSION oil temperature gage (5). Normal operating range-160 to 280°F (71 to 138C) Danger zone-285 ± 5F (158 ± 3C) (6) TRANSMISSION oil pressure gage (6). Normal operating range-17 + 2 psi (117 + 8 kPa) Idle-5 psi (35 kPa) (7) Speedometer (7). 1st gear--0 to 5 miles per hour (mph) (0 to 8 kilometers per hour [km/h]) 2nd gear--5 to 12 mph (8 to 19 km/h) 3rd gear--12 to 26 mph (19 to 42 km/h) (8) Panel lamp assembly (8). Lights gage panel. (9) Tachometer (9). Shows engine revolutions per minute (rpm) in divisions of 100. Low idle-675 to 725 rpm High idle-2400 to 2640 rpm Hydraulic settings: Turn on at low idle, operate at 1800 rpm. (10) Master warning light (10). Master light and horn come on when: a. Engine oil temperature is 245 + 5F (136 + 3C). b. Engine oil pressure is less than 13 psi (90 kPa) on start or less than 9 psi (62 kPa) when running. c. Transmission oil temperature is 285 ± 5F (158 + 3C). d. Light only is on when MASTER switch is on with engine off. 2-14

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