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Disassembly 1. Spread out lock straps. Tool number: ST33081000 3. Separate differential case A and B. Draw out component parts (discs and plates, etc.) Put marks on gears and pressure rings so that they can be Inspection CONTACT SURFACES 1. Clean the disassembled parts in suitable solvent and blow dry with compressed air. 2. If following surfaces are found with burrs or scratches, smooth with oil stone. q 1 Differential case B q 2 Differential case A q 3 Side gear q 4 Pinion mate gear q 5 Pinion mate shaft q 6 Friction plate guide DISC AND PLATE 1. Clean the discs and plates in suitable solvent and blow dry with compressed air. 2. Inspect discs and plates for wear, nicks and burrs. 3. To make sure that friction disc or plate is not distorted, place it on a surface plate and rotate it by hand with indicating finger Allowable warpage: 0.05 - 0.15 mm (0.0020 - 0.0059 in) If it exceeds limit, replace with a new plate to eliminate possi- SPD276 EPD010 SPD279 LIMITED SLIP DIFFERENTIAL (H233B) PD-44 |