Frame

NEW TRUCK FRAMES

To provide still better support for the various type bodies mounted on the 131 1⁄2″ wheelbase frame, the frame has been lengthened 1O”. The new frame will be known as the 131 1⁄2″ wheelbase “long” frame AA-5005-D. The length of the side members AA-5015-16-C used in this frame measure 181-5/16” (see Fig. 1146). In addition, …

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New 157” Truck Frame

A new design truck frame for the Model AA-157″ chassis has been released for production. The part number of this frame is AA-5008. The new frame is the same as the previous design to a point just back of the cab; from there back the side members on the new frame run parallel to each …

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TRUCK FRONT CROSS MEMBER SUPPORT

A support somewhat similar to that used in present design No. 1 truck front cross members has been added to 1928-29 truck front cross members sold through service. This support is riveted in place. (See Fig. 1042.) For 1928-29 trucks in service that are subjected to unusually severe service, a No. 1 cross member reinforcement …

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NEW REAR FILLER BLOCK

In order to give increased support to the rear end of the body on all coupes and roadsters, a change has been made in the floor side sill rear filler block. The old design block A-40081-AR was 3″ long. The new design block A-40081-B is 14″ long. (See Fig. 959.) As the old and new …

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