TM-9-2350-247-20-1 Unit Maintenance Manual Volume 1 M548A1 M548A3 Tracked Cargo Carrier Download
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TM 9-2350-247-20-1 EQUIPMENT DESCRIPTION — Continued 0002 00 Cylinder numbering right bank (front-to-rear) 1L, 2L, 3L Firing order 1L, 3R, 3L, 2R, 2L, 1R Cooling System (M548A1) Characteristics Metric Equivalents Capacity 9.5 gal 36 liters Thermostat (closed) 161-169 F 72-76 C Thermostat (open) 161-189 F 72-87 C Normal operating temperature (engine) 160-230 F 71-110 C Radiator cap (auxiliary tank) pressure rating 13-18 psi 90-124 kPa Cooling System (M548A3) Characteristics Metric Equivalents Capacity 58 quarts (14.4 gallons) 55 liters Refill (approx) 9.5 gallons 36 liters Thermostat range (bypass type) 162-167 to 180-185 F 7 2-7 5to 8 2-8 5C Transfer Gearcase (M548A1) Characteristics Metric Equivalents Type four helical gears w/power takeoffs Transfer ratio 1:1.286 Dry weight 118 lb 54 kg Transmission (M548A1) Characteristics Metric Equivalents Manufacturer Allison Division GMC Model TX 100-1 Type Straight through, torque converter, planetary gear, automatic Drive ranges reverse, neutral, 2-3, 1-3, 1-2, 1 Dry weight 309 lb 140 kg 0002 00-7 Change 1 º º º º º º º º º º