Rotax MMH-912 Series - 3.13.3) Piston pin

BRP-Powertrain
Maintenance Manual
72-00-00
page 80
October 01/2010
Effectivity 912/914 Series
Edition 1 / Rev. 3
d04776
3.13.3) Piston pin
See Fig. 72-90
Measure piston pin and check for traces of seizure in area of con-rod
seat. In case of distinct traces of seizure, replace piston pin even if
dimensions are correct.
Measure dimension PI03.
See 72-00-00 sec. 4.
◆ NOTE: The circlips for axial piston pin retention must be used
only once and must therefore be replaced.
PI03
07403
Fig. 72-90