1971 MACK MB600 Recalls (2)

Campaign:: 71V190000 on 10/11/1979
Component:: Service brakes, air:supply:hoses, lines/piping, and fittings
Manufactured:: 04/30/1969 - 07/31/1971
Affected:: 916
Notes:: May 1, 1969 thru aug 17, 1971.possibility that air brake pip ing has beenerroneously connected to hand control valve which , when applied, is to operateservice brakes on rear axle.er roneous piping will cause braking to be onfront axle insteadof rear axle.condition does not with normal functioningof s ervice or emergency brake systems.(correct by inspecting andinstallingproper piping where piping where necessary.)
Campaign:: 72V017000 on 10/11/1979
Component:: Vehicle speed control:linkages
Manufactured:: 02/28/1971 - 11/30/1971
Affected:: 342
Notes:: Mack truck's bulletin no g1002 dated feb 22, 1972.trucks.possibility thatin vehicles equipped with robert bosch injection pumps, accelerator linkage maystick in full throttle position.(correct by inspecting and shorteningaccelerator rod by two and a half inches.).