Ammann ARR 1575 - Page 150

148 ARR1575
557D292
557D293
557D294
557D278A
1
7 Front drum
Align the gearbox.
Place the gearbox on the rubber-metal elements.
Tighten the nuts (1) to atorque of 50Nm.
This concludes the gearbox installation from the vibration mo-
tor side. If bearing replacement or new lubrication is required,
refer to Chapter “Replacement of vibration unit bearings” (Chap-
ter 7.4.3).
Without bearing replacement or new lubrication, you cannot
proceed further here.
Clean the sealing surface of the gearbox.