Mazda Engine SKYACTIV-G 2.5. Manual — part 16
MECHANICAL
01-10–48
CYLINDER BLOCK ASSEMBLY (II)
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1. Assemble in the order indicated in the table.
.
R
R
R
SST
4
2
3
R
OIL
OIL
N·m {kgf·m, ft·lbf}
108—116
{11.1—11.8,
80—85}
152—160
{15.5—16.3,
113—118}
17—23
{1.8—2.3,
13—16}
7
8
9
5
6
R
SST
OIL
OIL
1
*1: 8—11 N·m {82—112 kgf·m, 71—97 ft·lbf}
*1
*1
16—22 {1.7—2.2, 12—16}
+30—36 {3.1—3.6, 23—26}
20—26 {2.1—2.6, 15—19}
20—26 {2.1—2.6, 15—19}
20—26 {2.1—2.6, 15—19}
7
SST
9
R
ATX
MTX
10
11
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1
Balancer unit
(See 01-10-49 Balancer Unit Assembly Note.)
2
Oil pump
(See 01-10-50 Oil Pump Assembly Note.)
3
Oil strainer
4
Water pump
(See 01-10-51 Water Pump Assembly Note.)
5
Rear oil seal
(See 01-10-52 Rear Oil Seal Assembly Note.)
6
End plate
(See 01-10-53 End Plate Assembly Note.)
7
Dual-mass flywheel (MTX), drive plate (ATX)
8
Backing plate (ATX)
9
Dual-mass flywheel (MTX)/ drive plate (ATX)
installation bolt
(See 01-10-53 Dual-mass Flywheel (MTX)/ Drive
Plate (ATX) Installation Bolt Assembly Note.)
10
Oil separator
11
Knock sensor (KS)
(See 01-10-54 Knock Sensor (KS) Assembly Note.)
MECHANICAL
01-10–49
01-10
Balancer Unit Assembly Note
1. Assemble the balancer unit using the following procedure:
(1) Tighten the bolts in the order shown in the
figure.
Tightening torque
(2) Retighten the bolts in the order of the
numbers indicated in the figure.
Tightening torque
30—36 N·m {3.1—3.6 kgf·m, 23—26 ft·lbf}
4
3
1
2
BALANCER UNIT
ENGINE
FRONT
5
6
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Installation position
Tightening torque
1—4
16—22 N·m {1.7—2.2 kgf·m, 12—16 ft·lbf}
5, 6
20—26 N·m {2.1—2.6 kgf·m, 15—19 ft·lbf}
4
3
1
2
BALANCER UNIT
ENGINE
FRONT
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MECHANICAL
01-10–50
Oil Pump Assembly Note
1. Install the oil pump using the following procedure:
(1) Temporarily tighten the
three bolts shown in
the figure.
(2) Tighten the
two bolts shown in the figure to
the specified torque.
Note
• The tightening order for the two bolts is
optional.
Tightening torque
20—26 N·m {2.1—2.6 kgf·m, 15—19 ft·lbf}
(3) Finally, tighten the bolt shown in the figure to
the specified torque.
Tightening torque
20—26 N·m {2.1—2.6 kgf·m, 15—19 ft·lbf}
OIL PUMP
BOLT
BOLT
BOLT
ENGINE FRONT
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OIL PUMP
BOLT
BOLT
ENGINE FRONT
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OIL PUMP
BOLT
ENGINE FRONT
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MECHANICAL
01-10–51
01-10
Water Pump Assembly Note
Caution
• Assemble the water pump gasket to the correct direction shown in the figure. Otherwise, it could
leak engine coolant and damage the engine.
1. Insert a new water pump gasket into the water pump groove.
2. Install the water pump.
3. Tighten the bolts in the order shown in the figure.
Tightening torque
20—26 N·m {2.1—2.6 kgf·m, 15—19 ft·lbf}
WATER PUMP GASKET
GROOVE
WATER PUMP
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WATER PUMP
1
3
2
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