Mazda engine MZR–CD. Manual — part 14
B–36
ENGINE
Oil Pan Assembly Note
Caution
••••
If the bolts are reused, remove the old
sealant from the bolt threads. Tightening
a bolt that has old sealant on it can cause
bolt hole damage.
1. Apply silicone sealant to the oil pan along the
inside of the bolt holes and overlap the ends.
Thickness
2.5—3.5 mm {0.099—0.137 in}
2. Install the oil pan.
3. Hand tighten the flangeless bolts and tighten the
flanged bolts.
Flywheel Assembly Note
1. Hold the flywheel using the SST.
2. When reusing the bolts, clean and apply sealant to the threads.
Note
•
No sealant is needed when new bolts are use.
3. Tighten the bolts in two or three steps in the order
shown.
End Of Sie
AME2524E033
AME2524E063
AME2524E072
ENGINE
B–37
B
CYLINDER HEAD (I) ASSEMBLY
1. Assemble in the order indicated in the table.
.
Valve Seal Assembly Note
1. Assemble the SSTs so that depth L is as
specified.
2. Press the valve seal onto the valve guide by
hand.
3. Tap the SSTs using a plastic hammer until its
lower end touches the cylinder head.
1
Valve Seal
(See
B–37 Valve Seal Assembly Note
2
Valve
3
Lower valve spring seat
4
Valve spring
5
Upper valve spring seat
6
Valve keeper
(See
B–38 Valve Keeper Assembly Note
7
Cylinder head gasket
8
Cylinder head
(See
B–38 Cylinder Head Assembly Note
9
Engine coolant temperature sensor
10
Glow plug, Grow Plug Lead
(See
B–38 Glow Plug, Glow Plug Lead Assembly
AME2524E073
AME2511E003
AME2511E004
B–38
ENGINE
Valve Keeper Assembly Note
1. Install the valve keeper using the SSTs.
Cylinder Head Assembly Note
1. Tighten the bolts in two or three steps in the order shown.
Tightening torque
29 NВ·m {3.0 kgfВ·m, 22 ftВ·lbf}
2. Put a paint mark on each bolt head.
3. Using the marks as a reference, tighten the bolts
by turning each 90
°°°°
—105
°°°°
in the sequence
shown.
4. Further tighten each bolt by turning another 90
°°°°
—
105
°°°°
.
5. Further tighten each bolt by turning another 90
°°°°
—
105
°°°°
.
Glow Plug, Glow Plug Lead Assembly Note
Caution
••••
Damaging heat-generating part of the plug can cause the plug to blow out. Do not use the plug if it
is dropped from a height over 10 cm {3.9 in}.
••••
When installing the glow plug, tighten it one or more threads by hand, then further tighten using
tool.
End Of Sie
AME2511E001
AME2524E021
AME2524E022
ENGINE
B–39
B
CYLINDER HEAD (II) ASSEMBLY
1. Assemble in the order indicated in the table.
.
AME2524E023
1
Breather pipe
2
Camshaft
3
Rocker bridge
4
Rocker arm and rocker arm shaft
(See
B–40 Rocker Arm and Rocker Arm Shaft
)
5
Side wall
6
Injection pump bracket
(See
B–41 Injection Pump Bracket Assembly Note
)
7
Intake manifold
(See
B–41 Intake Manifold Assembly Note
8
Nozzle seal
9
Injection pump
10
EGR water cooler
11
Common rail
12
Injection nozzle
(See
B–41 Injection Nozzle Assembly Note
13
Fuel injection pipe
14
Fuel injection pipe
15
Injection nozzle bracket
16
No. 3 engine mount bracket
17
Water outlet
(See
B–42 Water Outlet Assembly Note
18
Bypass pipe
19
Cylinder head cover
(See
B–42 Cylinder Head Cover Assembly Note
20
Dipstick
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