MAINTENANCE MANUAL - Meritor

Prepare Parts for Assembly4. Assemble the components immediately to permitthe silicone gasket material to compressevenly between the parts. Tighten fasteners tothe required torque value for that size fastener.See the Section 6.5. Wait 20 minutes before filling the assemblywith the correct lubricant. See the Section 7.Alternate Locations1 - PART NUMBER, TOOTH COMBINATION NUM-BER, GEAR SET MATCH NUMBER, PINION CONE VA-RIATION NUMBER2 - PART NUMBER, TOOTH COMBINATION NUMBER3 - GEAR SET MATCH NUMBER, PINION CONE VARIA-TION NUMBER4 - PART NUMBER, TOOTH COMBINATION NUM-BER, GEAR SET MATCH NUMBER5 - PART NUMBER, TOOTH COMBINATION NUM-BER GEAR SET MATCH NUMBERFigure 3.141 - diameter silicone gasket beadFigure 3.13GEAR SETSSee the following examples for information onidentifying gear sets with matched parts. alwayscheck match numbers to verify that the gear setyou will install had matched parts. Figure 3.14.ExamplesRing Gear and Drive Pinion SetPART NUMBER LOCATIONConventionalRing GearConventionalDrive Pinion3678636787On the front face orouter diameterAt the end at threadsGear set tooth combination numberGear set teethDrive Pinion locationRing gear location5-37 = gear set hasa five-tooth drivepinion and a 37-toothring gearAt the ed at threadsOn the front faceor outer diameterGear set match numbersNOTE:Meritor’s drive pinions and ring gears areonly available as matched sets. Each gear ina set has an alpha-numeric match number.20 MAINTENANCE MANUAL