Transfer Case Data (218)

TM 9-2320-280-10 Table 1-9. Transfer Case Data (218) General Information Model ............................................................................................................ New Process Gear 218 (MOD) Type ........................................................................................................... Two-speed, locking, chain driven Oil type......................................................................................................................................... Dexron® II CAUTION Damage to drivetrain will occur if transfer case ranges are not selected properly. Refer to paragraph 2- 11, Placing Vehicle in Motion, and paragraph 2-29, Operating on Unusual Terrain, for specific instructions. Transfer Case Range Selection Recommended Shift Lever Position Operating Condition "H" (high range) This drive range shall be selected whenever possible. High range should be used when operating on all primary, secondary, and off-road surfaces, where little or no wheel slippage exists. This range is also to be used when encountering sharp, continuous turns on high traction surfaces. "H/L" (high lock range) This drive range shall be selected only when continuous wheel slippage is evident; i.e., when operating in mud, snow, loose sand, or on ice, and increased control or additional traction is required. "L" (low range) This drive range shall be selected only when high ranges do not provide sufficient power to negotiate steep hills or downgrades. This range shall also be used when the vehicle is mired and cannot be extracted using the high lock range. "N" (neutral) Vehicle is disabled and must be towed. 1-27