Impreza Brighton Coupe AWD F4-2.2L SOHC (1997)
Crankshaft: Testing and Inspection
1. Clean crankshaft completely and check for cracks by means of red lead check etc., and replace if defective.
2. Measure the crankshaft bend, and correct or replace if it exceeds the limit.
NOTE: If a suitable V-block is not available, install # 1 and # 5 crankshaft bearing on cylinder block, position crankshaft on these bearings and
measure crankshaft bend using a dial gauge. Crankshaft bend limit: 0.035 mm (0.0014 inch).