02-036-VEH: OOSC, Parte II, Artículo 12. Travesaños de piso y conjuntos deslizantes de semirremolques

Fecha de registro	7 de octubre de 2002
Número de asunto	02-036-VEH
Nombre	Sgt. Brian Ausloos
Agencia	Wisconsin State Patrol
Dirección	WisconsinUnited StatesVer en el mapa (se abre en una pestaña nueva)
Comité	Comité de Vehículos
Estado	Cerrado
Resumen del asunto	¿Deben considerarse como OOSC las grietas en las soldaduras entre los travesaños del piso o en el subchasis deslizante de un remolque?
Justificación o necesidad	Se necesita orientación para los inspectores sobre las soldaduras agrietadas entre los travesaños del piso y los conjuntos deslizantes de los semirremolques.
Solicitud de acción	Orientación y posible OOSC.
Medidas adoptadas por el comité	An adhoc committee was formed to work on this issue. Pictures were shown in meetings where sub-frames had come off the bottom of the trailer due to the degradation of the attachment points to the trailer. The suspension ad-hoc committee discussed this issue with several vendors however, there was no industry standard. A suggestion was made by the Vehicle Committee to use a 50% tolerance for the welds. This was submitted to TTMA for comment and they wrote a letter indicating that they would support placing a vehicle OOS if more than 50% of the welds connecting the rail to the trailer were cracked. They also supplied further conditions related to continuous lengths of cracked welds and cracks in the radius of the rail itself. There were 3 new suggested conditions to be added to 9.e. of the criterion. The committee voted unanimously to approve the addition of (3), (4), (5) to 9.e. in the Adjustable Axles(s)/Sliding Trailer Suspension System section as follows: (3) The sliding suspension attachment member (undercarriage body rail) on either side exhibits a crack of any length in more than 50% of its attachment welds. (4)A sliding suspension member’s (undercarriage body rail) attachment welds are cracked completely through along a 4’ (1.2m) continuous length of the body rail. (5)A sliding suspension attachment member (undercarriage body rail) is cracked completely through along a 4’ (1.2m) continuous length. The motion was also passed by the Executive Committee.

Fecha de registro

7 de octubre de 2002

Número de asunto

02-036-VEH

Nombre

Sgt. Brian Ausloos

Agencia

Wisconsin State Patrol

Dirección

WisconsinUnited StatesVer en el mapa

Comité

Comité de Vehículos

Estado

Cerrado

Resumen del asunto

¿Deben considerarse como OOSC las grietas en las soldaduras entre los travesaños del piso o en el subchasis deslizante de un remolque?

Justificación o necesidad

Se necesita orientación para los inspectores sobre las soldaduras agrietadas entre los travesaños del piso y los conjuntos deslizantes de los semirremolques.

Solicitud de acción

Orientación y posible OOSC.

Medidas adoptadas por el comité

An adhoc committee was formed to work on this issue. Pictures were shown in meetings where sub-frames had come off the bottom of the trailer due to the degradation of the attachment points to the trailer. The suspension ad-hoc committee discussed this issue with several vendors however, there was no industry standard. A suggestion was made by the Vehicle Committee to use a 50% tolerance for the welds. This was submitted to TTMA for comment and they wrote a letter indicating that they would support placing a vehicle OOS if more than 50% of the welds connecting the rail to the trailer were cracked. They also supplied further conditions related to continuous lengths of cracked welds and cracks in the radius of the rail itself. There were 3 new suggested conditions to be added to 9.e. of the criterion. The committee voted unanimously to approve the addition of (3), (4), (5) to 9.e. in the Adjustable Axles(s)/Sliding Trailer Suspension System section as follows: (3) The sliding suspension attachment member (undercarriage body rail) on either side exhibits a crack of any length in more than 50% of its attachment welds.

(4)A sliding suspension member’s (undercarriage body rail) attachment welds are cracked completely through along a 4’ (1.2m) continuous length of the body rail.

(5)A sliding suspension attachment member (undercarriage body rail) is cracked completely through along a 4’ (1.2m) continuous length.

The motion was also passed by the Executive Committee.