Model R685st made by Mack got 1 recall. There was one recall concerning service brakes, air .
|Campaign||Manufacturer||Manufacturing date||Type||# of units affected||Date Owner notified Mfg||Recall Initiated by||Manufacturers of recalled vehicles/products||Report Recieved Date||Record Creation Date||Regulation Part Number||FMVSS Number|
|SERVICE BRAKES, AIR - ANTILOCK - CONTROL UNIT/MODULE|
|75V050000||MACK TRUCKS, INCORPORATED||V (Vehicle)||38||MFR||MACK TRUCKS, INC||03/28/1975||10/12/1979||571||121|
|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).|