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© 2018 Eaton Cummins Automated Transmission Technologies. All rights reserved
2019.04.4
Upper Countershaft Cover Installation | Installation TRSM0950
Procedure – Installation
1. Clean the sealing surfaces on the clutch housing and
the Upper Countershaft Cover.
2. Insert the Upper Countershaft Cover O-ring into the
groove until fully seated.
3. Install the Upper Countershaft Cover to the Clutch
Housing.
4. Install the six 13 mm cap screws and torque to 21-25
Nm (16-19 lb-ft) in a criss-cross pattern.
5. Perform “Release Bearing and Clutch Release Yoke
Installation” on page 167.
6. Perform “Transmission Installation” on page 211.
Note: Complete all Service Routines or transmission
performance will be degraded.