1960 dorsey dorsey
Número de retirada del mercado
72V121000
Fecha de recepción del informe:
May 17, 1972
Componente(s):
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
RESUMEN
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CONSECUENCIA
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REMEDIO
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NOTA
TRAILER. MANFD 1-1 1960 THRU 7-31 1962. POSSIBILITY THAT INDUCTION HARDENINGPROCESS IN EFFECT AT NORTH-AMERICAN ROCKWELL'S AXLE PLANT MAY HAVE CREATED HIGHRESIDUAL STRESSES AT INNER BEARING SHOULDER AREA. STRESSES MAY TURN INTOPHYSICAL CRACKS UNDER EXTENDED FIELD SERVICE. CONTINUED USE OF AXLE AFTERCRACKING MAY CAUSE AXLE SPINDLE TO FRACTURE. (CORRECT BY INSPECTING ANDREPLACING WITH NEW AXLE. ).
