MACKRwl
NHTSA vehicle recall lookup
1976 Mack Rwl recalls
There is 1 NHTSA recall campaign associated with this vehicle configuration.
Live NHTSA dataVehicle taxonomy resolved as Mack Rwl.
Most-mentioned components
ENGINE AND ENGINE COOLING:ENGINE · 1
Campaign 78V170000
Engine And Engine Cooling › Engine
Aug 8, 1978
Summary
THE POSSIBILITY EXISTS THAT THE ALUMINUM ENGINE REAR SUPPORT BRACKETS MAY FAIL DUE TO METAL FATIGUE. THIS TYPE OF FAILURE WOULD ALLOW THE ENGINE AND TRANSMISSION ASSEMBLY TO DISLOCATE DOWNWARD. THIS WILL RESULT IN THROTTLE CONTROL LOSS WITH THE ENGINE OPERATING CONTINUOUSLY IN THE MID TO UPPER RANGE OF THE GOVERNED SPEED RANGE.
Remedy
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DEALER WILL INSPECT AND, IF NECESSARY, REPLACE ALUMINUM SUPPORT BRACKETS WITH BRACKETS MADE FROM DUCTILE IRON FOR INCREASED STRENGTH.
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Model history
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