OIL PRESSURE CHECK 1. CHECK OIL QUALITY Check the oil for deterioration, entry of water, discoloring or thinning. If oil quality is visibly poor, replace the oil. 2. CHECK ENGINE OIL LEVEL The oil level should be between the "L" and "F" marks on the dipstick. If low, check for the leakage and add oil up to "F" mark. 3. REMOVE ENGINE UNDER COVER 4. 2JZ–GTE: REMOVE NO.2 AIR TUBE Loosen the 2 hose clamps, and remove 2 bolts and air tube. 2JZ-GTE O64255 Z13413 5. 2JZ–GTE M/T: REMOVE DRIVE BELT TENSIONER DAMPER Remove the 2 nuts and tensioner damper. P12205 6. DISCONNECT A/C COMPRESSOR FROM ENGINE (a) Loosen the drive belt tension by turning the drive belt tensioner clockwise, and remove the drive belt. P11837 (b) Remove the 4 bolts and nut. (c) Using a torx socket (E10), remove the stud bolt. (d) Disconnect the compressor connector. (e) Remove 4 bolts and pull the compressor downward. P12279