30 de diciembre de 1991
IN · Metal/No metálico
Encargado de mantenimiento, Mecánico, Reparador/Encargado de servicio, Calderero, Abastecedor de combustible, Técnico de llantas, Técnico de servicio en campo
HERRAMIENTAS MANUALES (SIN MOTOR)
Crisman Sand Company Inc · Golpeado por... no clasificado en otra parte
MAN WAS REPLACING THE STARTER ON A DRESSER 550 PAYLOADER. AS THE MAIN WAS TIGHTENING THE TOP RIGHT BOLT, USING A 1/2" DRIVE RATCHED WITH A 6" EXT. 3" EXT, AND A UNIVERSAL COUPLED TO AN 11/16" SOCKET. THIS CONFINGURATION WAS NECESSARY TO ACCESS THE BOLT. AS THE MAN APPLIED PRESSURE TO THE RATCHET THE SOCKET SLIPPED FROM THE BOLT AND THE RATCHET STRUCK AND CHIPPED THE MANS UPPER FR