Fuel tank integrity

An NHTSA Engineering Analysis into Establishment vehicles. Closed 3 May 1988.

Investigation
EA88017
Type
Engineering Analysis
Opened
19 January 1988
Closed
3 May 1988

What NHTSA investigated

Summary of information from manufactures:the aerolite is built on amodified GM m van (astro/safari) chassis where the frame rails are extendedand the rear axle is replaced with a full size GM light truck axle.thestandard aerolite is equipped with a 27 gallon fuel tank.analysis:the universal joint can impact and penetrate the fuel tank undercertain conditions including:vehicle loading, road conditions, anddriving characteristics because of the close proximity of thetank to thedrive shaft.if the rear air bag suspension leaks, the clearance betweenthe driveshaft and the fuel tank is further reduced.the original fueltank will be replaced with a new tank and strap assembly to provide greaterclearance.#===

The recall that followed

  1. Establishment — Fuel System, Gasoline: Tank Assembly88V0510005 April 1988367 vehicles

Vehicles covered

MakeModelModel years
EstablishmentAEROLITE1988

Source

From NHTSA’s investigation file, rebuilt daily. To report a problem with your own vehicle, go to nhtsa.gov/report-a-safety-problem. All open investigations.