YD25 Timing Chain Fitting Instructions and Guide Back to DIY Guides FITTINGS GUIDE D22, D40 NAVARA & R51 PATHFINDER FUEL PUMP WORKSHOP MANUAL SPROCKET ALIGNMENT YD25 Euro 3 & Euro 4 SPROCKET ALIGNMENT YD25 140kW (Euro 5) Submit a Comment Cancel replyYou must be logged in to post a comment.