Original 1985 Jeep Comanche Dealer Service Manual. This M.R.277 Shop Manual is what the Dealer used to Service and Repair your Comanche. It has Information, Specifications, Troubleshooting, Procedures and Illustrations to aid in Repairing these Models. It is in good condition with minor wear and soiling [see photos]. Very hard to find Dealer only item that will be a usefull and informative tool for the Jeep Owner.