Xray XB8E Instruction Manual

Also see for XB8E: Instruction manual

Contents

9DIFFERENTIAL OILAfter assembly the differential should have a length of 32.3~32.5 mmmeasured from the ends of the installed ball-bearings. If differential islonger, retighten the 4 screws holding the spur gear.➊➋➍➎➎➏➌971060O 6x1.5964060S 6x18x0.2980212P 2x11.6VERY IMPORTANT!Fill the differentialswith oil just abovethe satellite gears.OILINCORRECTCORRECTCenter diff:Silicone oil 5000cStFill to just above the satellite gears.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.To enure you have the same amount of oil from rebuild to rebuild, do the following:OIL940816BB 8x16x5IMPORTANT!Do not overfill the differential.If there is too much oil in thedifferential, it may leak afterit cools down after use.32.3~32.5 mmCENTER DIFFERENTIAL964030S 3.5x12x0.2903312SFH M3x12Tighten the screws equally Finish tightening in this order➊➋➌➍STEP DETAILUse the following silicone oil included in the kit for initial setting:Center diff: 5000cStGraphite Grease(HUDY #106210)Graphite Grease(HUDY #106210)Use HUDY Ball-BearingGrease or Oil for servicing:#106220 - Standard#106221 - Extra#106222 - Premium#106230 - Bearing Oil