Section V. OPERATION OF SPECIAL PURPOSE KITS TM 9-2320-361-10 2-44. GENERAL a. Certain operating and weather conditions require additional equipment to be added to the vehicle. The using activity informs maintenance personnel to install special support equipment when needed. b. Special purpose kits for M44A2 series vehicles are listed in table 2-6. Table 2-6. Special Purose Kits 2-193