Sunday, October 14, 2012

How pantographs and filter blocks are assembled?

Audit of following  Work Instructionwas done today in Shop # 19. Report is as follows:-

Mounting of Pantograph assembly ( W 19.025):-
Problem under discussion:-
  • As per WI, pantograph is to be mounted when the roof is on the loco, but most of the time, pantograph mounting is done on the floor only.

  • Fasteners of UNBRAKO make appeared rusty.

Assembly of Filter Block ( W 19.038):-

  • Some copper connectors appeared discolored.

  • Realignment/re-designing of the mounting of hotel load equipments may reduce the workload.

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