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© 2018 Eaton Cummins Automated Transmission Technologies. All rights reserved
2019.04.4
4-Bolt PTO Cover Installation | Installation TRSM0950
Procedure – Installation
1. Clean sealing surfaces on the rear housing and 4-Bolt
PTO Cover.
NOTICE: Do not use abrasive scrapers or powered
tools to clean sealing surfaces or sealing surfaces may
be damaged and leak.
2. Inspect threaded bolt holes for debris and clean if nec-
essary.
NOTICE: Ensure there is nothing in the threaded bolt
holes or the transmission may be damaged when cap
screws are tightened.
3. Insert a new 4-Bolt PTO Cover O-ring into groove until
fully seated.
4. Install the 4-Bolt PTO Cover onto Rear Housing with 4
18 mm cap screws and torque to 69-81 Nm (51-60
lb-ft) in a criss-cross pattern.