3. REMOVE STATOR SHAFT Remove the thirteen bolts, and then remove the stator shaft from the oil pump body. 4. REMOVE OIL PUMP DRIVE GEAR AND DRIVEN GEAR INSPECTION OF OIL PUMP 1. CHECK OIL PUMP BODY BUSHING Using a dial indicator, measure the inside diameter of the oil pump body bushing. Maximum inside diameter: 38.19 mm (1.5035 in.) If the inside diameter is greater than the maximum, replace the oil pump body. 2. CHECK STATOR SHAFT BUSHING Using a dial indicator, measure the inside diameter of the stator shaft bushing. Maximum inside diameter: Front side 21.58 mm (0.8496 in.) Rear side 27.88 mm (1.0661 in.) If the inside diameter is greater than the maximum, replace the stator shaft. 3. CHECK BODY CLEARANCE OF DRIVEN GEAR Push the driven gear to one side of the body. Using a feeler gauge, measure the clearance. Standard body clearance: 0.07 — 0.15 mm (0.0028 — 0.0059 in.) Maximum body clearance: 0.3 mm (0.012 in.) If the body clearance is greater than the maximum, replace the drive gear, driven gear or pump body.