Mazda engine MZR–CD. Manual - part 13

B–32

ENGINE 

Connecting Rod Cap Assembly Note

1. Install the connecting rod caps with the knock 

pins aligned.

End Of Sie

CYLINDER BLOCK (II) ASSEMBLY

1. Assemble in the order indicated in the table.

.

AME2524E061

AME2524E074

ENGINE 

B–33

B

Oil Pump Cover Assembly Note

1. Install the oil pump cover in the order shown.
2. Verify that the oil pump rotates smoothly when 

turned driven gear by hand.

Thermostat Assembly Note

1. Verity that the jiggle pin is aligned with the projection of the thermostat gasket as shown.
2. Install the thermostat and gasket into the 

thermostat cover, aligning the projection with the 
cover as shown.

1

Oil pump body

2

Relief valve

3

Outer rotor

4

Oil pump cover
(See 

B–33 Oil Pump Cover Assembly Note

)

5

Water Pump

6

Thermostat
(See 

B–33 Thermostat Assembly Note

)

7

Oil pump
(See 

B–34 Oil Pump Assembly Note

)

8

Rear cover
(See 

B–35 Rear Cover Assembly Note

)

9

Oil pan upper block
(See 

B–35 Oil Pan Upper Block Assembly Note

)

10

Oil Strainer

11

Oil pipe

12

Oil filter body

13

Oil cooler

14

Oil filter

15

Oil pan
(See 

B–36 Oil Pan Assembly Note

)

16

End plate

17

Flywheel
(See 

B–36 Flywheel Assembly Note

)

AME2524E026

AME2524E027

B–34

ENGINE 

Oil Pump Assembly Note

1. Apply clean engine oil to the oil seal.
2. Push the oil seal slightly in by hand.
3. Set the oil pump and SSTs.

4. Press the oil seal in evenly using the SST.

5. Apply silicone sealant to the oil pump housing 

continuously as shown.

Thickness

1.0—2.0 mm {0.040—0.078 in}

6. Install the oil pump.

Tightening torque

A: 19—25 N·m {1.9—2.6 kgf·m, 14—l8 ft·lbf}
B: 38—51 N·m {3.8—5.3 kgf·m, 2—38 ft·lbf}

AME2524E028

AME2524E029

AME2524E030

AME2524E031

ENGINE 

B–35

B

Oil Pan Upper Block Assembly Note

1. Apply silicone sealant to the oil pan upper block 

as shown.

Thickness

2.0—3.0 mm {0.08—0.11 in}

2. Tighten the oil pan upper block bolts in two or 

three steps in the order shown.

Rear Cover Assembly Note

1. Apply clean engine oil to the oil seal.
2. Push the oil seal slightly in by hand.
3. Press the oil seal in evenly using the SSTs.

Bolt No.

Tightening Torque

1—6

19—25 N·m 
 {1.9—2.6 kgf·m, 14—18 ft·lbf}

7—13

7.9—10.7 N·m 
 {80—110 kgf·cm, 69.5—95.4 in·lbf}

AME2524E077

AME2524E079

AME2524E032