Torque Specifications - Rear Drive Unit

Table 1. Torque Specifications: Assembly - Bulkhead Resolver Connector - Rear Drive Unit (4DU) (Remove and Replace)

Description	Torque Value	Recommended Tools	Reuse/Replace	Notes
Bolts (x3) that attach the bulkhead resolver connector to the drive unit	8 Nm (5.9 lbs-ft)	Ratchet/torque wrench Torx T25 socket	Replace	1015888-00-C
4DU oil drain plug	15 Nm (11.1 lbs-ft)	Flex head ratchet/flex head torque wrench 8 mm socket Torque wrench with angle measurement	Reuse
4DU oil fill plug	15 Nm (11.1 lbs-ft)	Flex head ratchet/flex head torque wrench 8 mm socket Torque wrench with angle measurement	Reuse

Table 2. Torque Specifications: Inverter - Rear Drive Unit (3DU) (Remove and Replace)

Description	Torque Value	Recommended Tools	Reuse/Replace	Notes
Bolt that attaches the HV harness bracket to the inverter	6 Nm (4.4 lbs-ft)	10 mm hex	Reuse
Bolts (x2) that attach the 3-phase access cover to the rear drive unit	14 Nm (10.3 lbs-ft)	External Torx Plus EP10 4 in extension	Reuse
Bolts (x3) that attach the 3-phase terminals rear drive unit	11.5 Nm (8.5 lbs-ft)	10 mm hex 4 in extension	Replace
Bolts (x12) that attach the inverter to the gearbox assembly	12.5 Nm (9.2 lbs-ft)	External Torx Plus EP10 4 in extension	Reuse

Table 3. Torque Specifications: GUID-27D8FABB-A2AA-4E96-878A-72502D552B4C.html

Description	Torque Value	Recommended Tools	Reuse/Replace	Notes
Bolt that secures the 55 degrees fluid coupling	6 Nm (4.4 lbs-ft)	Adapter 1/4in Dr. to 1/4in Hex Bit Quick Change Torx T25 socket Cordless Ratchet/Impact Driver Ratchet/torque wrench	Replace