2019.04.4
© 2018 Eaton Cummins Automated Transmission Technologies. All rights reserved
187
TRSM0950 Installation | Main Housing Installation
6. Install Upper Countershaft Pilot Tool (RR1072TR) onto
the Upper Countershaft above rear bearing race.
7. Install and hand tighten 2 Rear Housing 90-degree Lift-
ing Eyes and 15 mm cap screws to Main Housing.
NOTICE: Do not over tighten Lifting Eye cap screws.
Note: Install 90-degree Lifting Eyes 180-degrees apart
to ensure even lifting.
8. Install and hand tighten 2 Rear Housing Alignment
Pins (RR1090TR) into the Clutch Housing as shown
below.
9. Lift, align and install Main Housing to Clutch Housing.
CAUTION: Main Housing weighs approximately 50 lbs.
Keep fingers clear of pinch point between Main Hous-
ing and other surfaces. Dropping Main Housing could
result in component damage and/or serious injury.
NOTICE: Use an appropriate lifting device to safely lift
component.
Note: Using a flat tipped screwdriver, rotate the
Reverse Idler Gears to align the gearing and allow Main
Housing to fully seat onto the Clutch Housing.
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