2006-2014 Honda FourTrax ATV TRX250 EX TRX250X Service Manual, Page 290Get this manual
REAR DRIVING MECHANISM
SERVICE INFORMATION
GENERAL
Perform the gear contact pattern and backlash inspection whenever you replace the bearings, gears or gear case The extension lines from the gear engagement surfaces should intersect at one point Protect the gear case with shop towel or soft jaws while holding it in viseDo not clamp the gear case too tightly or it could be damaged Replace the pinion and ring gears as set When using the lock nut wrench, use 20 inch deflecting beam type torque wrenchThe lock nut wrench increases the torque wrench's leverage, so the torque wrench reading will be less than the torque actually applied to the lock nutThe specification given is the actual torque applied to the lock nut, not the reading on the torque wrench when used with the lock nut wrenchThe procedure later in the text gives both actual and indicated
SPECIFICATIONS
ITEM STANDARD
Axle runout Final drive
Recommended oil Oil capacity After draining After disassembly Gear backlash Backlash difference Ring gear-to-stop pin clearance Hypoid gear oil SAESO SO cm (2.7 US OZ, 2.S Imp oz) 100 cm (3.4 US OZ, 3.5 Imp oz) 0.050.25 (0.0020.010)