Mazda 5. Manual — part 5
01–10–6
MECHANICAL
Camshaft Sprocket Lock Bolt, Variable Valve Timing Actuator Lock Bolt (With variable valve timing
mechanism) Disassembly Note
1. Hold the camshaft by using a wrench on the cast hexagon as shown, and loosen the camshaft sprocket
installation bolt or variable valve timing actuator installation bolt (With variable valve timing mechanism).
Without variavcble valve timing mechanism.
With variable valve timing mechanism
Camshaft Cap Disassembly Note
1. Before removing the camshaft caps, inspect the following:
— Camshaft end play and camshaft journal oil clearance (See 01–10–15 CAMSHAFT INSPECTION.)
Note
• The camshaft caps are numbered to make sure they are assembled in their original positions. When
removed, keep the caps with the cylinder head they were removed from. Do not mix the caps.
2. Loosen the camshaft caps bolts in 2—3 passes in
the order shown in the figure.
Tappet Disassembly Note
Note
• The tappets are numbered to make sure they are assembled in their original positions. When removed,
7
Cylinder head bolt
(See 01–10–7 Cylinder Head Bolt Disassembly
Note.)
8
Cylinder head
9
Cylinder head gasket
10
Cylinder block
B3E0110E056
B3E0110E058
9
8
7
5
4
3
1
2
10
19
18
17
15
16
14
13
11
12
20
6
B3E0110E057
MECHANICAL
01–10–7
01
keep the tappets with the cylinder head they were removed from. Do not mix the tappets.
Cylinder Head Bolt Disassembly Note
1. Loosen the cylinder head bolts in 2—3 passes in
the order shown in the figure.
End Of Sie
CYLINDER HEAD (II) DISASSEMBLY
B3E011002000214
1. Disassemble in the order indicated in the table.
.
Valve Keeper Disassembly Note
1. Remove the valve keeper using the SSTs.
9
8
7
4
3
1
2
10
5
6
B3E0110E059
8
7
5
4
3
1
1
2
6
SST
SST
R
R
B3E0110E060
1
Engine hanger
2
Valve keeper
(See 01–10–7 Valve Keeper Disassembly Note.)
3
Upper valve spring seat
4
Valve spring
5
Valve
6
Valve seal
(See 01–10–8 Valve Seal Disassembly Note.)
7
EGR pipe
8
Water outlet case
01–10–8
MECHANICAL
When using the SSTs (49 0636 100B, 49 B012 0A2)
When using the SST (49 JE02 0A2) (Europe only)
Valve Seal Disassembly Note
1. Remove the valve seal using the SST.
End Of Sie
49 B012 0A2
49 0636 100B
B3E0110E124
49 JE02 0A2
CUE110ZER01
49 S120 170
VALVE SEAL
VALVE GUIDE
B3E0110E061
MECHANICAL
01–10–9
01
CYLINDER BLOCK (I) DISASSEMBLY
B3E011002000206
1. Disassemble in the order indicated in the table.
.
R
R
R
R
R
R
R
R
R
SST
SPIN-ON
TYPE
SPIN-ON
TYPE
CARTRIDGE
TYPE
MODEL WITHOUT GASKET
CARTRIDGE
TYPE
WITH OIL COOLER
MTX
R
9
8
7
1
5
4
3
2
4
3
2
6
14
13
12
OIL
OIL
OIL
OIL
R
R
MODEL WITH GASKET
10
11
R
WITHOUT OIL COOLER
D6E110ZE1006
1
Oil pan
2
Oil filter cover (cartridge type)
3
Oil filter
4
Oil filter adapter
5
Oil cooler
6
Knock sensor
7
Oil separator
8
Thermostat
9
Water pump
10
Oil strainer
11
Oil pump
12
Flywheel (MTX), Drive plate (ATX) (See 01–10–10
Drive Plate (ATX), Flywheel (MTX) Disassembly
Note)
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