1960 weld-it weldit
Nie.
72V284000
Data przyjęcia raportu:
Nov 24, 1972
Składniki:
SUSPENSION:REAR:AXLE:NON-POWERED AXLE ASSEMBLY
Krótki opis
-
Konsekwencji
-
Środek
-
Notatki
WELD IT CAMPAIGN NO N/A. TRAILER 1960 THRU 1962. POSSIBILITY THAT INDUCTIONHARDENING PROCESS IN EFFECT AT NORTH AMERICAN ROCKWELL'S AXLE PLANT MAY HAVECREATED HIGH RESIDUAL STRESSES AT INNER BEARING SHOULDER AREA. STRESSES MAYTURN INTO PHYSICAL CRACKS UNDER EXTENDED FIELD SERVICE. CONTINUED USE OF AXLEAFTER CRACKING HAS OCCURRED MAY CAUSE AXLE SPINDLE TO FRACTURE. (CORRECT BYINSPECTING AND REPLACING AXLE WHERE NECESSARY).
