Corolla Sedan 4-Door L4-1587cc 1.6L DOHC MFI (1997)
Brake Drum: Testing and Inspection
Fig. 3 Measuring Brake Drum Inside Diameter
INSIDE DIAMETER
1. Using a vernier Calipers, measure the inside diameter of the drum.
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Standard inside diameter: 200.0 mm (7.874 inch)
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Maximum Inside diameter: 201.0 mm (7.913 inch)
2. If the drum is scored or worn, the brake drum may be lathed to the maximum inside diameter.
