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SLC351BA SLC322B SLC926 Oil Pressure Check NBLC0004 WARNING: I Be careful not to burn yourself, as the engine and oil may I Oil pressure check should be done in “Parking position”. 1. Check oil level. 2. Disconnect oil pressure switch harness connector. 3. Remove oil pressure switch using a deep socket. (Commercial 4. Install pressure gauge. 5. Start engine and warm it up to normal operating temperature. 6. Check oil pressure with engine running under no-load. Engine speed rpm Approximate discharge pressure kPa (kg/cm 2 , psi) Idle speed 2,000 More than 98 (1.0, 14) 294 (3.0, 43) If difference is extreme, check oil passage and oil pump 7. After the inspections, install the oil pressure switch as follows. a. Remove the old sealant adhering to switch and engine. ENGINE LUBRICATION SYSTEM Lubrication Circuit (Cont’d) LC-4 |