Installation of Seals in End Cover
1. Remove backup ring (24).
Warning
Cannot be done without damaging it
As shown on the photo, the backup ring is located on the top.
2. Mount the backup ring (24). Make sure that the milled grove for the O-ring faces the housing.
Repair Instruction
Orbital Motors TMT, TMT FL and TMT W FL
Disassembly and Assembly of the End Cover
40 520L0351 • Rev EA • Feb 2014