The Jetool division of Chesaning Manufacturing Company, Inc. has been manufacturing GSE Aircraft Turbine Engine Overhaul tools since 1975 for many major engine manufacturers.

We have served the aircraft industry world wide with overhaul and maintenance tooling including all types of engine stands, transporters, balancing kits, gauge sets, bearing pullers, installation and removal fixtures, stretch shafts, as well as inspection and test equipment. We manufacture everything from small hand tools to large overseas containers complete with all the tools for an engine overhaul.

Our strict Quality Control Program has been approved by General Electric, Honeywell (AlliedSignal/Garrett), CFE, McDonnell Douglas, and Williams International, allowing us to provide them with the highest quality tooling. Currently our inspection system is working in accordance with MIL-I-45208 specifications, but we are researching the prospect of becoming certified to AS9000. At this time, we are compliant with many parts of the AS9000 standards. If you require a copy of our Quality Control Manual, please contact us and we will send it to you.

Since 1987, we have been a Honeywell (AlliedSignal/Garrett) authorized vendor, providing customers with ground support for the following engines: TPE 331, TFE 731, & APU's. We are also an authorized vendor for the CFE738 engine tooling. We have an expansive collection of these drawings on file, ready for the quotation and/or manufacture of these tools.

Jetool has a wide variety of tooling in stock and ready for quick delivery to your facility. Check out our Tool Listing for an updated list of tools in our inventory.

We welcome the opportunity to provide tooling quotations on customer provided drawings. Just send a copy of your blueprints and we will gladly quote them for you. All drawings received by Jetool are considered proprietary and are treated as such.

In addition, we also provide support for auxiliary power units for the general aviation industry. In view of these facts, we would welcome the opportunity to serve you in this same capacity.

Respectfully,
Donald Brettrager
President