Timing Chain Removal/Installation [Z6] - Mazda 3 Workshop Manual

Mazda 3 Workshop Manual – Engine + Wiring Diagrams + Diagnostic Trouble Codes
1,029 kPa {10.49 kgf/cm
• Maximum difference between cylinders 196.1 kPa {2.0 kgf/cm
(4) Perform Steps (1) to (3) all of the cylinders.
(5) If it is less than the minimum specification, or there is a cylinder with a compression value that
varies from that of other cylinders by 196.1 kPa {2.0 kgf/cm
(1) to (3) adding a small quantity of engine oil from the spark plug hole.
• If the pressure increases by adding the engine oil, the piston ring or the cylinder surface is worn,
or they are damaged. Perform overhaul servicing.
• If the pressure does not increase, valve seizure, valve attachment failure, or pressure leaking
from the cylinder head gasket might be occuring. Perform overhaul servicing.
9. Install the spark plugs. (See
10. Install the ignition coil. (See
11. Install the air cleaner component. (See
12. Install the fuel pump relay. (See

TIMING CHAIN REMOVAL/INSTALLATION [Z6]

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
1. Remove the battery cover.
2. Disconnect the negative battery cable.
3. Drain the engine coolant. (See
4. Remove the following parts:
(1) Front wheel and tire (RH) (See
(2) Under cover and splash shield (RH)
(3) Air cleaner component (See
(4) Ignition coils (See
(5) Drive belt (See
(6) P/S oil pump with the oil hose and oil pipe still connected (See
PUMP (Z6) REMOVAL/INSTALLATION.)
Note
• Fix the P/S oil pump with rope at a position not obstructing the servicing.
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2
, 149.2 psi} [250 rpm]
SPARK PLUG REMOVAL/INSTALLATION
IGNITION COIL REMOVAL/INSTALLATION
INTAKE-AIR SYSTEM REMOVAL/INSTALLATION
BEFORE SERVICE
AFTER SERVICE PRECAUTION.)
ENGINE COOLANT
GENERAL PROCEDURES
INTAKE-AIR SYSTEM REMOVAL/INSTALLATION
IGNITION COIL REMOVAL/INSTALLATION
DRIVE BELT REPLACEMENT
https://carmanualshub.com/
2
, 28.5 psi}
2
, 28.5 psi} or more perform Steps
[Z6].)
[Z6].)
PRECAUTION.)
REPLACEMENT.)
(SUSPENSION).)
[Z6].)
[Z6].)
POWER STEERING OIL
- automotive repair manuals website
[Z6].)
B3E011012040W01
[Z6].)