1960 heil heil
Nie.
72V006000
Data przyjęcia raportu:
Jan 11, 1972
Składniki:
SUSPENSION
Krótki opis
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Konsekwencji
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Środek
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Notatki
TRAILERS. MANFD 1-1 1960 THRU 7-31 1962. POSSIBILITY THAT INDUCTION HARDENINGPROCESS 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 CRACKINGOCCURS MAY CAUSE AXLE SPINDLE TO FRACTURE. (CORRECT BY INSPECTING ANDREPLACING WHERE NECESSARY. )
