flywheel
in 912 / 914 Technical Questions
6 years ago
Hello,
I'm a french technician I've folowing the HM IRMT training a few years ago at Lockwood facilites. My problem is to identfy the difrents models of flywheel on 912/914 because in France plenty of "Rotax specialists" rebuilt engines with used parts or change one for an other whithout knowlege of the concequencies. For my knowlege there are 3 models of flywheel hub:
966871 s.v.
966872 With modified trigger, instead of 4° before top dead center --> -3° after top dead center
966877 for 914
I know the technical diffrences betwin them but
What are the visual diffrences to reconize them? how to identify them only on looking or mesuring them when the flywheel is alone for exemple?
Thanks for your help!
I'm a french technician I've folowing the HM IRMT training a few years ago at Lockwood facilites. My problem is to identfy the difrents models of flywheel on 912/914 because in France plenty of "Rotax specialists" rebuilt engines with used parts or change one for an other whithout knowlege of the concequencies. For my knowlege there are 3 models of flywheel hub:
966871 s.v.
966872 With modified trigger, instead of 4° before top dead center --> -3° after top dead center
966877 for 914
I know the technical diffrences betwin them but
What are the visual diffrences to reconize them? how to identify them only on looking or mesuring them when the flywheel is alone for exemple?
Thanks for your help!
