Mazda 2: Cylinder Head Gasket
CYLINDER HEAD GASKET REPLACEMENT
WARNING:
- Fuel vapor is hazardous. It can very easily ignite, causing serious
injury and damage. Always keep
sparks and flames away from fuel.
- Fuel line spills and leakage are dangerous. Fuel can ignite and cause
serious injuries or death and damage. Fuel can also irritate skin and eyes.
To prevent this, always complete the "Fuel Line Safety Procedure". (See
BEFORE SERVICE PRECAUTION).
1. Remove the timing chain. (See TIMING CHAIN REMOVAL/INSTALLATION).
2. Set the exhaust manifold out of the way. (See EXHAUST SYSTEM
REMOVAL/INSTALLATION).
3. Remove the intake manifold. (See INTAKE-AIR SYSTEM REMOVAL/INSTALLATION).
4. Disconnect the heater hose and radiator hose.
5. Remove in the order indicated in the table.
6. Install in the reverse order of removal.
7. Inspect the compression. (See COMPRESSION INSPECTION).


- Camshaft cap
- Camshaft
- Cylinder head
- Cylinder head gasket
Camshaft Cap Removal Note
1. Loosen the camshaft cap installation bolts in two or three steps in the
order shown in the figure, and
remove them.

Cylinder Head Removal Note
1. Loosen the cylinder head installation bolts in two or three
steps in the order shown in the figure, and
remove them.

Cylinder Head Installation Note
1. Measure the length of each cylinder head installation bolt.
- If it exceeds the maximum specification, replace the cylinder head
installation bolt.

Cylinder head bolt length
- Standard: 128.9-129.5 mm {5.075-5.098 in}
- Maximum: 130.2 mm {5.125 in}
2. Tighten the cylinder head installation bolts in three steps in the order
shown in the figure.

- Tightening torque: 18-22 N*m {1.8-2.2 kgf*m, 13-16 ft*lbf}
- Tightening angle: 85
READ NEXT:
FRONT OIL SEAL REPLACEMENT
1. Disconnect the negative battery cable.
2. Remove the drive belt. (See DRIVE BELT REMOVAL/INSTALLATION).
3. Remove in the order indicated in the table.
4. Install in th
REAR OIL SEAL REPLACEMENT
1. Remove the transaxle. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION
[FN4A-EL]
(ATX) ). (See MANUAL TRANSAXLE REMOVAL/INSTALLATION [F35M-R] (MTX) ).
2. Remove the drive p
ENGINE REMOVAL/INSTALLATION
WARNING:
Fuel vapor is hazardous. It can very easily ignite, causing serious
injury and damage. Always keep sparks and flames away
from fuel.
Fuel line spills and lea
SEE MORE:
The ignition must be switched ON to use
the wiper.
Rear Window Wiper
Turn the wiper on by turning the rear
wiper/washer switch.
Rear Window Washer
To spray washer fl uid, turn the rear wiper/
washer switch to the position. After the
switch is released, the washer will stop.
If the wa
Wiper and washer lever
Turn and lane-change signal
Lighting control
Door-lock knob
Power window switches
Power window lock switch
Door-lock switch
Outside mirror switch
DSC OFF switch
Tyre pressure monitoring system set switch
i-stop OFF switch
Headlight Levelling switch
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