Model Dm811 made by Mack got 1 recall. There was one recall concerning steering .
|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|
|STEERING - HYDRAULIC POWER ASSIST - PUMP|
|70V034000||MACK TRUCKS, INCORPORATED||V (Vehicle)||247||04/01/1970||MFR||MACK TRUCKS, INC||04/08/1970||10/12/1979|
|Notes||Possibility that power steering pump drive on dm models employing rubbercrankshaft vibration dam- per may become disengaged from pulleys during vehicleoperation.this condition will stop power steering pump and interrupt powerassist.(correct by installing double idler pulley.)|