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© 2018 Eaton Cummins Automated Transmission Technologies. All rights reserved
2019.04.4
Mechatronic Transmission Module (MTM) Installation | Installation TRSM0950
15. Verify MTM is in neutral. Install the MTM Alignment
Tool (RR1086TR-1) into the bolt hole and onto Rail B,
C, and D Shift Yokes.
Note: If the MTM Alignment Tool slots do not align
with the 3 shift yokes, neutral has not been achieved.
Go to Step 13.
16. Verify notch on Rail E is facing up.
Note: If the MTM is installed on the transmission with
the notch on Rail E facing down, Fault Code 320 (SPN
5942) sets Active and the transmission will not shift
out of neutral.
17. Verify Rail E is in neutral using the Fork Side Actuator
end of the Confirm-Neutral Gauge (RR1088TR-2) at
Shift Rail E. Rail E is in neutral when end of gauge rests
against cover with rail against notch-end of gauge.
Note: If Rail E is not in neutral, slide rail in or out until
neutral is achieved.
18. Slide O-ring over the MTM front alignment pin on the
main housing until fully seated in the groove.