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Komatsu D21a-7 inching pedal

Don Shilling ยท 2020-04-02 19:30

I operated my dozer today after a comprehensive steering clutch and brake overhaul. Everything is working very nicely except the when using the inching pedal. Upon release, it jerks severely and I think it should be more smooth. Also, the change in direction is maybe a bit harsh. What should I inspect to remedy these issues?

Replies1
  1. #1Don Shilling2020-04-06 10:14

    Can someone provide a pic of the location of the modulator valve on this machine. I can't find any particular information on the internet. Thanks!