Hitachi 6HK1 Tier 4 North America Engine FULL Service Manual with Schemes. This high-quality guide covers everything from basic maintenance to in-depth troubleshooting and complex repairs, designed specifically for Hitachi models. Detailed sections on diagnostics, repair processes, and maintenance tips. Clear visuals to help you easily locate and understand each component. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. JOHN DEERE 460C 360C SKIDDER OPERATORS MANUAL #1. JOHN DEERE 460C 360C SKIDDER OPERATORS MANUAL #2. JOHN DEERE 360D 460D 560D SKIDDER OPERATORS MANUAL. JOHN DEERE 440 SKIDDER TRACTOR OPERATORS MANUAL #2.