Xray XB8E Instruction Manual

Also see for XB8E: Instruction manual

Contents

7DIFFERENTIAL OILFill the differentialswith oil just above thesatellite gears.IMPORTANT!After assembly the differentials should have a length of 32.3~32.5 mmmeasured from the ends of the installed ball-bearings. If differentials arelonger, retighten the 4 screws holding the crown gears.32.3~32.5 mmVERY IMPORTANT!OILINCORRECTCORRECTOIL OIL#107865 HUDY Ultimate Digital Pocket Scale 300g±0.01g40g 42.1g1. Put the diff (without oil) on the scale andcheck the weight (approximately 40g).40g + 2.1g = 42.1g2. Slowly pour oil into the diff and watchthe weight. Add 2.1g of oil into the diff. Theapproximate weight of the diff+oil is 42.1g.Do not overfill the differential.If there is too much oil in thedifferential, it may leak afterit cools down after use.To enure you have the same amount of oil from rebuild to rebuild, do the following:OILFRONT & REAR DIFFERENTIALS964030S 3.5x12x0.2903312SFH M3x122x F=R➊➋➌➍➎➎➏➊➋➌➍940816BB 8x16x5964060S 6x18x0.2971060O 6x1.5980212P 2x11.6STEP DETAILUse these silicone oils included in the kit for initial settings:Front diff: 5000cSt / Rear diff: 2000cStRear diff:Silicone oil 2 000cStFill just above thesatellite gears.Front diff:Silicone oil 5000cStFill just above thesatellite gears.Graphite Grease(HUDY #106210)Graphite Grease(HUDY #106210)Tighten the screws equally Finish tightening in this orderUse HUDY Ball-BearingGrease or Oil for servicing:#106220 - Standard#106221 - Extra#106222 - Premium#106230 - Bearing Oil