Mack Mack 1968

Model Mack made in 1968 by Mack got 3 recalls. There were some recalls concerningelectrical system, service brakes, hydraulic and suspension.

Model 1968

Recalls


CampaignManufacturerManufacturing dateType# of units affectedDate Owner notified MfgRecall Initiated byManufacturers of recalled vehicles/productsReport Recieved DateRecord Creation DateRegulation Part NumberFMVSS Number
ELECTRICAL SYSTEM - WIRING
68V108000MACK TRUCKS, INCORPORATED V (Vehicle)24811/02/1968MFRMACK TRUCKS, INC11/05/196810/12/1979
Defect Summary
Consequence Summary
Corrective Summary
NotesPossibility air-conditioner is wired in circuit which includes starting keyswitch and fuel shut-off con- trols.under certain operating conditions, is possible for heavy initial electrical surge of air con- ditioner clutch cut-in to overload and trip circuit breaker, inadvertently shutting down engine.(cor- rect by installing a relay in air conditioner circuit.)
SERVICE BRAKES, HYDRAULIC - PEDALS AND LINKAGES
68V134000MACK TRUCKS, INCORPORATEDfrom 09/01/1966 to 05/01/1968V (Vehicle)306412/18/1968MFRMACK TRUCKS, INC12/23/196810/12/1979
Defect Summary
Consequence Summary
Corrective Summary
NotesPossibility that clevis, which is part of linkage through which frame- mounted auxiliary spring brakes are applied, may fail due to clevis material not meeting material and casting quality specifications.failure of clevis could interfere with auxiliary brake application, and create hazard under certain operating conditions.(correct by installing new and improved clevis.)
SUSPENSION - FRONT - SPRINGS - COIL SPRINGS
71V207000MACK TRUCKS, INCORPORATED V (Vehicle)2797602/22/1972ODIMACK TRUCKS, INC11/30/197110/12/1979
Defect Summary
Consequence Summary
Corrective Summary
NotesB,c,g,h,f,mb,r and u models equipped with swdl56 series bogie s.possibilitythat aluminum spring cap used to hold spring m ay devilop cracks which couldpermit cap to fail and allow spr ing to separate from axle.(correct byinspecting and replaci ng cap with iron cap.)