Maintenance
8.7CheckingandTighteningMastPivot
Thisprocedureshouldonlybeperformedbya
qualiedtechnician.
1.Togainaccesstotheattachinghardware,removethe
coversAthatareoneithersideofthemastB.
2.CheckthatthelocknutCistightandsecureonthe
screwD.
3.Ifneeded,dooneormoreofthefollowing:
•Tightenlocknutandbackoffthelocknut1/8ofa
turn.
•Replacethelocknut.
1195053-B55