CPB-515 Operation and Maintenance Manual – TTS 70, 80,100, 110 Series (10-2021)
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11. Install the outer idler wheels removed previously, ensuring the guide lugs are
positioned properly between the midrollers and idlers. Idler wheel bolt torque is
620Nm (457 ft-lbs).
12. Lower the undercarriage assembly to the ground. Turn the tensioning screw
counterclockwise to extend the tensioning spring. The screw should be retracted
until there is no preload on the spring. Thread the screw in to the onset of
compression and back off ½ turn.
13. Install tensioning screw rotation lock and torque retainer bolts to 130 Nm (96 lb-ft).
