Mack Rd6 — Brakes
High risk
Dec 5, 2003
Model years: 2003
Certain vehicles do not comply with the requirements of CMVSS 121 "Air Brake Systems". Due to improper seating of the check valve retainer in the brass fitting housing, it is possi
Also affects: Mack Ch, Mack Cl, Mack Cv, Mack Cx, Mack Dm6
Mack Rd6 — Steering
High risk
Mar 26, 2002
Model years: 2001, 2002
Certain trucks equipped with e-tech engines. A condition exists on the auxiliary drive shaft of the e-tech engine that causes the loss of power steering on vehicles where the power
Also affects: Mack Ch, Mack Cl, Mack Cv, Mack Cx, Mack Dmm
Mack Rd6 — Steering
High risk
Feb 27, 2002
Model years: 1999
Certain heavy-duty trucks equipped with drag link assemblies containing 24-DL model ball sockets and manufactured by TRW. Certain of the tie rod ball-socket bearings have a below-s
Also affects: Mack Cl, Mack Dm6, Mack Cx, Mack Rb, Mack Ch
Mack Rd6 — Steering
High risk
Feb 27, 2002
Model years: 1999
Certain heavy-duty trucks equipped with tie rod sockets model ball sockets and manufactured by TRW. Certain of the tie rod ball-socket bearings have a below-specification case dept
Also affects: Mack Cl, Mack Cv, Mack Dm, Mack Mr, Mack Rb