NHTSA

STEERING:POWER ASSIST:HYDROBOOST UNIT

Hazard

THIS FLEXING CAN CAUSE SEAL FAILURE OR CYLINDER FAILUREOF THE HYDROBOOST UNIT AND RESULT IN LOSS OF STEERING CONTROL AND RESULT IN AVEHICLE ACCIDENT.

What You Should Do

Remedy

REPLACE INCORRECTLY BUILT BOOST CYLINDERS.

Products

STEERING:POWER ASSIST:HYDROBOOST UNIT
Brand
MACK TRUCKS, INCORPORATED
Manufacturer
MACK TRUCKS, INCORPORATED

Units Affected

35