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© 2018 Eaton Cummins Automated Transmission Technologies. All rights reserved
2019.04.4
Transmission Control Module (TCM) Installation | Installation TRSM0950
Procedure – Installation
NOTICE: Do not allow contamination into the connectors on
the TCM or Mechatronic Transmission Module (MTM).
Note: Transmission Control Module (TCM) can be installed
with transmission in chassis.
1. Install the TCM Seal on the 74-Way Harness Connec-
tor.
2. Align the TCM to the 74-Way Harness Connector and
TCM studs.
3. Torque the TCM Jackscrew to 2-2.5 Nm (17.76-22.08
lb-in).
4. Install the TCM cover and 4 nuts over the TCM studs
and torque to 8.8-10.4 Nm (78-92 lb-in) in a
criss-cross pattern.
Note: TCM Cover nuts are 10 or 13 mm.