American Expedition Vehicles Brute Frame - Manual (Page 10)

Page 10 of 20
A. STRETCHING THE JEEP FRAME
OVERVIEW
Although some people find the prospect of modifying the frame a daunting task, in reality it is a
very simple procedure made even easier with the supplied jigs and frame assemblies provided
with your Brute kit. This procedure should only be performed by an experienced, certified
welder. Welding is a skill that requires constant practice and general knowledge. Many
successful Brute builders do not posses these skills and therefore find a person qualified to
perform these modifications. Some builders choose to tow the rolling chassis to a shop to
perform the necessary welding or by bringing in a knowledgeable welder to do the actual
welding of the frame. Most of the prep work can be handled by the builder, including cutting the
frame, prep work on the pieces being welded and all the finish work. The chassis can actually
be moved short distances with the mid frame extensions in place and the extension jigs holding
everything together to transport the chassis from shop to shop.
INSTRUCTIONS
1. Install the frame extensions and extension jigs. Install the extensions with the tube seam to
the inside. Using the 3/8” self tapping bolts, install the frame extension jigs over the
extensions. Tighten by hand and adjust the frame extensions for and aft so that the gap is
even. The extensions are designed to leave a gap for welding to ensure full penetration of
the weld. Tighten the bolts and clamp as necessary to take up any gaps near the weld area.