TM-9-2320-366-10-2 MTV Operator Manual M1083 Series - Volume 2 Download
Page 481 of 930
TM 9-2320-366-10-2 (3) Start engine (para 2-27a). CAUTION In cold environments M1084/M1086 and M1089 Material Handling Crane (MHC) must be exercised for 10 minutes before normal operation. Failure to comply may result in damage to equipment. (4) Exercise MHC before normal operation (para 2-37 for M1084/M1086, para 2-50 for M1089). b. CTIS Cold Weather Operation. NOTE When temperatures are below -15°F (-26°C), CTIS air leaks may occur when the vehicle is started. This is indicated by four or five flashing mode lights on the CTIS ECU. When CTIS seals warm up and air leakage stops, the CTIS ECU should automatically reset and the CTIS ECU selected mode light will light steady. When four or five mode lights are flashing perform step (1). (1) Drive vehicle for approximately 15-30 minutes or until CTIS ECU resets. NOTE If CTIS ECU does not reset, perform steps (2) through (5). If CTIS ECU does not reset after performing steps (2) through (4), notify Unit Maintenance. (2) Position master power switch (1) to off. (3) Position master power switch (1) to on. (4) Depress cross-country mode (XC) (2) on ECU (3). Change 1 2-885