"M.R.277 Jeep Comanche" & "M.R.277 I.S. Notes" This is the original shop manual used by Jeep dealer mechanics throughout the U.S. and Canada. You will find step-by-step service instructions for engines, electrical, clutch, gearboxes, automatic transmission, steering & front axle, rear axle, suspension, brake system, heating & air conditioning, and accessories. Includes special tools compiled at the beginning of each section, specifications, towing instructions, drive line lubrication, and conversion tables. Over 1 ½" thick with exploded view illustrations, troubleshooting guides, trouble code interpretations, and more. Jeep originally published the manual in 1986, then issued updates in 1987 and 1988. Look for I.S. notes (service bulletins) in the back of the book for revised 1987 & 1988 information. This is the only way Jeep made a shop manual in these years. Covers 1986, 1987, and 1988 Comanche Pickups. Buy now for this original manual from Jeep.