Subaru Legacy BN/BS (2015-2019) Service Manual: Engine oil pressure inspection
1. Disconnect the ground terminal from battery sensor. NOTE 2. Remove the oil pressure switch. Oil Pressure Switch > REMOVAL 3. Install the oil pressure gauge to the installation area for the oil pressure switch of the chain cover.
4. Connect the ground terminal to battery sensor. NOTE 5. Start the engine, and check the oil pressure. NOTE: • Standard value is based on an engine oil temperature of 80°C (176°F). • If the oil pressure is out of specification, check oil pump, oil filter and lubrication line. Engine Lubrication System Trouble in General > INSPECTION • If the oil pressure warning light is ON and oil pressure is within standard, check the oil pressure switch. Engine Lubrication System Trouble in General > INSPECTION Engine oil pressure: Standard 50 kPa (0.5 kgf/cm2, 7 psi) or more (at 600 r/min) 6. After inspection, install the related parts in the reverse order of removal. |
Engine noise inspection
Type of soundConditionPossible causeRegular clicking soundSound increases as engine speed increases.• Valve mechanism is defective• Incorrect cam clearance• Worn camshaft• Brok ...
Engine trouble in general inspection
NOTE:The “RANK” shown in the chart shows the possibilities of the cause of trouble in order from “Very often” to “Rarely”.A — Very oftenB — SometimesC — Rarel ...
Other materials:
Removal
WARNING:Place “NO OPEN FLAMES” signs near the working area.CAUTION:• Be careful not to spill fuel.• Catch the fuel from the tubes using a container or cloth.• If the fuel gauge indicates that two thirds or more of the fuel is remaining, be sure to drain fuel before star ...
