John Deere 4 Manual.
John Deere PowerTech Plus 4 5L and 6 8L Diesel Engines Level 14 Electronic Fuel System with Denso HPCR-CTM320. Complete Service Repair Workshop Manual, available for instant download to your computer, tablet or smart phone. This Professional Manual covers all repairs, servicing and troubleshooting procedures. It is very detailed and contains hundreds of pages with detailed photos & diagrams.