Final drive -Differential, differential lock 911 Carrera (996) · Example Ex

Final drive -Differential, differential lock 911 Carrera (996) Example Example: Shim thickness used 5.00 mm Calculatedring thicknesses Measurementresult 0.75 mm S1 + S2 = 2.375 + 3.775 = 6.15 mmCompression(constantvalue) 0.40 mm "S tot," 6.15 mm Roundedring thicknesses 10. Removethe differential,pull off both tapered roller bearings and distribute the calculated Sl + S2= 2.375 + 3.775 = 6.15 mm shim thickness "S tot." as described below. As a starting point for later adjustmentof the Measurethe adjusting shims at several points with a micrometer. Permissiblesize deviation: backlash,spacer ring SI is selected 0.70 mm thinner and spacer ring S2 0.70 mm 0.02 mm. Also check shims for burrs and signs of damage. thicker. Example Total disc thickness of spacer rings $1 + $2 = 6.15 mm Thickness of spacer ring Sl 6.15 mm = 3.075 mm ') -0.700 mm 2.375 mm Thickness of spacer ring S2 6.15 mm = 3.075 mm 2 + 0.700 mm 3.775 mm Note The spacerrings are availablein thicknesses from 1.5 to 2.8 mm in incrementsof 0.05 mm. The calculated ring thicknesses must be rounded up or down to the dimensionsto be used so that the total disc thicknesses51 and 52 are not changed. 39 -228 39 08 15 Adjusting drive set -GT3 GT339227 Printed in Germany -29, 1999