|
|
Recalls for
1974 Mack R685st
|
1 recalls found.
|
DEFECT #1 - SERVICE BRAKES, AIR:ANTILOCK:CONTROL UNIT/MODULE
Posted on: 1979-10-12
Description
Consequence
Corrective Action
Notes
Mack campaign no n/a.truck/anti wheel lock brake control.oct 1974 thru nov.26, 1974.possibility of the anti-lock system failure.the computer modulecontains a number of pin connections which may be defective and could cause aloss of wheel anti-lock control without warning to the driver.such a failureof the system would not cause the anti-lock inoperative warning light tofunction.(correct by inspecting and replacing computer module with improveddesign where necessary).