pictures king pine report
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Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015TRANSCRIPT
Appendix 1
Pictures associated with the Technical Report: King Pine Rollback
Picture 1 Coupling and low speed torsion shaft
Picture 2 Hollow Shaft with cavity for low speed torsion shaft
Picture 3 Damaged and undamaged couplings
Picture 4 Damaged and undamaged couplings
Picture 5 Coupling low speed torsion shaft, damaged oil seal and bushing
Picture 6 Damaged rotating element of the thrust bearing
Picture 7 Undamaged rotating element of a thrust bearing
Picture 8 Lower plate of thrust bearing damaged by grooving and deformation
Picture 9 Top plate of thrust bearing attached to Sun Gear. Planet and Ring gear are also seen.
Picture 10 Bottom of low speed torsion shaft
Picture 11 Drop dog and solenoid after bullwheel was removed
Picture 12 Drop dog and solenoid in place on lift
Picture 13 Underspeed switch in place on lift
Picture 14 Wedge and bullwheel brake in place on lift
Picture 15 Bullwheel flange and wedge with “shaved” off top.
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Inside of coupling missing spline teeth Teeth enmeshed
Picture 1 Coupling and low speed torsion shaft
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Portion on top of hollow tube where torsion shaft and coupling wore down the top of tube
Picture 2 Hollow Shaft with cavity for low speed torsion shaft
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Worn/damaged coupling Undamaged area of same type of coupling
Picture 3 Damaged and undamaged couplings
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Damaged/worn coupling Undamaged coupling
Picture 4 Damaged and undamaged couplings
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Bushing Oil Seal
Picture 5 Coupling low speed torsion shaft, damaged oil seal and bushing
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Pieces of the thrust bearing: retaining ring, spacers, rolling elements
Picture 6 Damaged rotating element of the thrust bearing
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Pieces of the thrust bearing: retaining ring, spacers, rolling elements
Picture 7 Undamaged rotating element of a thrust bearing
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Grooving Deformation
Picture 8 Lower plate of thrust bearing damaged by grooving and deformation
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Ring gear Sun Gear Damaged Upper Thrust Bearing Plate Planetary Gear
Picture 9 Top plate of thrust bearing attached to Sun Gear. Planet and Ring gear are also seen.
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Splined gear teeth of low speed torsion shaft that goes into the sun gear
Picture 10 Bottom of low speed torsion shaft
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Drop dog Solenoid
Picture 11 Drop Dog and solenoid after bullwheel was removed
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Drop dog Solenoid
Picture 12 Drop dog and solenoid in place on lift
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Bullwheel Wheel connected to switch Underspeed switch
Picture 13 Underspeed switch in place
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
High Side of Wedge Bullwheel upper flange Emergency brake liner
Picture 14 Wedge and bullwheel brake in place on lift
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015
Wedge that was “shaved off” Bullwheel
Picture 15 Bullwheel flange and wedge with “shaved” off top.
Pictures associated with the Technical Report on the King Pine Rollback of 3/23/2015