Manuals may have writing, dirty spots, tears, cracking spines, and general wear and tear. Please view photos to see the condition of the manual in the title. If you have any questions please feel free to ask.
I have recently acquired a sizeable collection of Vintage Diesel Maintenance and Service Manuals including many from Caterpillar, Detroit Diesel, Cummins, and Allison Transmission. Please take the time to look through my other listings to see if there are other books that you may be interested in.