1963 LUFKIN LUFKIN Recall

Campaign:
72V129000 on 10/11/1979
Component:
Suspension:rear:axle:non-powered axle assembly
Manufactured:
10/31/1961 - 02/28/1963
Affected:
34
Notes:
Van trailer special trailers.possibility that induction hardening process ineffect at north american rockwell's axle plant may have created high residualstresses at inner bearing shoulder area.stresses may turn into physicalcracks under extended field service.continued use of axle after cracking maycause axle spindle to fracture.(correct by inspecting andreplacing wherenecessary.)

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