NHTSA Campaign Id 90V193000; Date: Nov. 14, 1990
Stripping of the nuts in the rear suspension could reduceclamp load on lower control arm, which could allow the arm to detach, resultingin loss of vehicle control and an accident.
1991 Chevrolet S10; 1991 Chevrolet T10; 1991 GMC S15; 1991 GMC T15
Component: Suspension:front:control Arm:lower Arm
Manufactured by: General Motors Corp.
Affected Units:: 237
Nuts used to attach lower control arms, rear spring and shackle, and rear shock absorbers do not meet specifications and could "strip".
Replace lower control arm attachment nuts as well as rear spring and shackle, and rear shock absorber nuts.
System: lower control arm attaching nuts. Vehicle description: light duty trucks
Date Owners notified by Manufacturer: Nov 27, 1990
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