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OOSC, Part II, Item 1. Brake Systems, a. (5) Drum Air Brakes, (a) Missing Bushing

Entry DateJuly 12, 2023
Issue Number23-028-VEH
NameEric Sundby
AgencyMN State Patrol
Address1110 Centre Pointe Curve, Suite 410Mendota Heights, Minnesota, 55120United StatesMap It (opens in a new tab)
Phone12183960866
Email[email protected]
CommitteeVehicle Committee
StatusClosed
Summary of Issue

Missing S-cam Bushings

Justification or Need

In one of the photo's included the s-cam shaft is hitting against the drum affecting the performance of that brake. It was in adjustment, but because the s was hitting the drum was stopping brake travel.

Request for Action

To include completely missing any s-cam shaft bushing into the 20% rule along with other components missing or broken.