1966 MACK C Recalls (2)

Campaign:: 74V120000 on 10/11/1979
Component:: Steering:linkages:link:drag:connection
Affected:: 1,776
Notes:: Built 1965 thru jan 1967.trucks.possibility that the steering arm used onaxle assembly may be undersize in the areaof the bend radius.if thiscondition exists the arm could crack and ultimately lead to complete seperationof the arm.failure of the steering arm could result in loss of vehiclecontrol without warning to the driver.(correct by inspecting and replacingsteering arm where necessary).
Campaign:: 72V016000 on 10/11/1979
Component:: Service brakes, hydraulic:pedals and linkages
Manufactured:: 11/30/1964 - 11/30/1971
Affected:: 66
Notes:: Fire chassis w/aerialscope.manfd dec.1964 thru 1971.possibility thatinadequate slack assembly was installed in production.under certainconditions, slippage or failure of slack adjuster could occur and could resultin application of less than full braking effort on rear wheels.(correct byinspecting and replacing with higher capacity slack adjuster.)