Corolla Sport Coupe L4-1587cc 1.6L DOHC (4A-F) (1988)
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Maximum inside diameter: 38.18 mm (1.5031 in.) If the inside diameter is greater than the maximum, replace the oil pump body subassembly.
5. CHECK STATOR SHAFT BUSHINGS
Using a dial indicator, measure the inside diameter of the stator shaft bushings.
Maximum inside diameter:
Front side 21.57 mm (0.8492 in.)
Rear side 27.07 mm (1.0657 in.)
If the inside diameter is greater than the maximum, replace the stator shaft.
