(8)
Tighten bolt that holds bus bar to the heatsink to a torque of ......... 4 to 6 N·m (35 to 55 lb in)
(9)
Use four springs concave side down for each bolt that holds the positive heatsink to the control panel. Tighten the bolts to a torque of ................................................. 11 to 15 N·m (99 to 135 lb in)
(10) Use four springs concave side down for each bolt that holds the negative heatsink to the control panel. Tighten the bolts to a torque of .......................5.5 to 9.5 N·m (49 to 84 lb in) (11) Use a backup wrench when tightening cables to contactors and nuts on contactor bus bars. Tighten 1/4 inch fasteners to a torque of ............................ 7 to 9 N·m (62 to 80 lb in) Tighten 5/16 inch fasteners to a torque of .................... 12 to 18 N·m (107 to 160 lb in) (12) Tighten the bolts that fasten the wiring harness negative wires to the negative heatsink to a torque of ................. 4 to 6 N·m (35 to 55 lb in) (13) Tighten the bolts that fasten the bus bars to the power transistors to a torque of ..................................................... 4 to 6 N·m (35 to 55 lb in) (14) Tighten diode 4 pump (D4P) to a torque of ........................ 34 to 46 N·m (26 to 34 lb in) (15) Tighten diode 4 drive (D4D) to a torque of ........................ 34 to 46 N·m (26 to 34 lb in) (16) Tighten the bolt that fastens the current sensor ground to the negative heatsink to a torque of ............................ 4 to 6 N·m (35 to 55 lb in) (17) Tighten the bolt that fastens the bus bar to the negative heat sink to a torque of ... 4 to 6 N·m (35 to 55 lb in) (18) Tighten diode 5 drive (D5D) to a torque of ...................... 11 to 15 N·m (99 to 135 lb in) (19) Control panel plate. Apply a small amount of 5P8937 or 5P9210 Thermal Joint Compound on the control panel plate and mating surface before assembling. NOTE: The control panel is equipped with three head capacitors. The text and schematic reference these three as head capacitor.
MicroCommand Control System
9
Specifications
