911 Carrera Coupe F6-3164cc 3.2L (1984)
Differential Carrier Assembly: Service and Repair
Limited Slip
Disassembly
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Unscrew case cover bolts and take off cover.
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Remove all parts inside.
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Unscrew case cover bolts and take off cover.
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Remove all parts inside.
Assembling
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Inspect all parts for wear or damage, replacing if necessary.
a) Differential Case: Check for wear in guide grooves for outer plates and thrust rings.
b) Thrust Rings: Guides and bearing surfaces must not be worn or scored excessively. In addition, thrust rings must move easily in differential
case.
c) Gears: Bearing surfaces for thrust washers must not be worn and inner plates must move easily on splines of gears.
d) Plates: Check inner and outer plates for wear. Guides of outer plates and splines of inner plates must not be worn.
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Lubricate all sliding surfaces of plates, thrust rings and differential shafts with SAE 90 hypoid gear lube before assembling.
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Insert thrust washers that retainers engage in bore of case or cover. Holding washers with a little grease is recommended to make assembling
easier.