NHTSA recall 78V236000
Power train › Manual transmission
Fiat 131
Reported Oct 23, 197828,975 vehicles affectedFIAT MOTORS OF N.A., INC.Built Sep 1, 1974 – Jan 1, 1977
The defect
The drive shaft front centering spline may experience excessive wear due to insufficient lubrication. This can result in transmission jamming, a sudden elimination of power and handling difficulties. Excessive wear could also result in rear transmission housing damage.
The remedy
The drive shaft will be replaced if evidence of premature wear IS found. Also, the rear housing and output yoke will be replaced with a new type that will permit sufficient lubrication of the spline. This will be performed free of charge.