Cylinder Head: Removal
WARNING: This page is about a different car, the 2001 Mazda MPV and 2000 Mazda MPV. However, it is still accessible from the selected car via links, so may be relevant.
- Release fuel pressure. See FUEL PRESSURE RELEASE . Drain cooling system. Disconnect negative battery cable. Remove water pump. See WATER PUMP . Remove spark plug wires. Remove valve cover bolts in sequence. See Fig 1. Remove timing chain. See TIMING CHAIN . Install No. 3 engine mount rubber and joint bracket. See TIMING CHAIN .
- Raise vehicle, and loosen engine hanger bolts. Remove engine hanger. Remove ventilation pipe. Remove water by-pass tube installation stud bolt. Disconnect water bypass tube from cylinder head.
- Remove camshaft. See CAMSHAFT . Remove rocker arm. See Fig 2.
- Loosen cylinder head bolts in sequence using several steps. See Fig 3. Remove cylinder head bolts and washers, cylinder head and gasket. Repeat steps 3 and 4 for both sides of cylinder. Remove left cylinder head gasket.
CAUTION:
Loosen cylinder head bolts in proper sequence to prevent cylinder head warpage. See Fig 3.