Mazda CX 7. Manual — part 102

MECHANICAL [L3 WITH TC]

01-10–11

01-10

2007 Mazda CX-7 Workshop Manual (1871–1U–06B)

Revised 11/2006 (Ref. No. R172/06)

N·m {kgf·m, ft·lbf}

15

6

SST

74.5—104.9
{7.6—10.6,
55.0—77.3 }

74.5—104.9
{7.6—10.6,
55.0—77.3 }

74.5—104.9
{7.6—10.6,
55.0—77.3 }

7.8—10.8 N·m {80—110
kgf·cm, 70—95 in·lbf}

A

A

A

SST

SST

R

R

SEALANT

SEALANT

SEALANT

SEALANT

OIL

OIL

8

7

5

4

3

2

9

17

16

14

13

12

10

11

20—30
{2.1—3.0,
15—22}

40—55
{4.1—5.6,
30—40}

96—104 {9.8—10.6,
70.9—76.7}
+87

°

—93

°

8.0—11.5 N·m
{82—117 kgf·cm,
71—101 in·lbf}

18

R

SST

SEALANT

SEALANT

A

19

R

SEALANT

SEALANT

1

8.0—9.5 N·m {82—96
kgf·cm, 71—84 in·lbf}

17—23
{1.8—2.3, 13—16}

: 8.0—11.5 N·m
{82—117 kgf·cm,
71—101 in·lbf}

8.0—11.5 N·m
{82—117 kgf·cm,
71—101 in·lbf}

20—30
{2.1—3.0,
15—22}

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1

Cylinder head cover
(See01-10-12 Cylinder Head Cover Removal Note.)
(See01-10-19 Cylinder Head Cover Installation Note.)

2

Crankshaft pulley lock bolt
(See01-10-12 Crankshaft Pulley Lock Bolt Removal
Note.)
(See01-10-18 Crankshaft Pulley Lock Bolt Installation
Note.)

3

Crankshaft pulley

4

Water pump pulley

5

Front drive belt idler pulley

6

No. 3 engine mount
(See01-10-12 No.3 Engine Mount Removal Note.)
(See01-10-17 No.3 Engine Mount Installation Note)

7

Engine front cover
(See01-10-17 Engine Front Cover Installation Note.)

8

Front oil seal
(See01-10-14 Front Oil Seal Removal Note.)
(See01-10-16 Front Oil Seal Installation Note.)

9

Chain tensioner
(See01-10-14 Chain Tensioner Removal Note.)

10

Tensioner arm

11

Chain guide

12

Timing chain
(See01-10-16 Timing Chain Installation Note.)

13

Oil jet

14

Oil pump chain tensioner

15

Oil pump chain guide

16

Oil pump driven sprocket
(See01-10-15 Oil Pump Driven Sprocket Removal
Note.)
(See01-10-16 Oil Pump Driven Sprocket Installation
Note.)

17

Oil pump chain

18

Crankshaft sprocket

19

Oil pump drive sprocket
(See01-10-16 Oil Pump Driven Sprocket Installation
Note.)

MECHANICAL [L3 WITH TC]

01-10–12

2007 Mazda CX-7 Workshop Manual (1871–1U–06B)

Cylinder Head Cover Removal Note

1. Loosen the cylinder head cover bolts in the order

shown in the figure.

Crankshaft Pulley Lock Bolt Removal Note

1. Rotate the crankshaft in the direction of the

engine rotation and remove the cylinder block
lower blind plug when the No. 1 cylinder is at the
point prior to top dead center (TDC) of
compression, then install the SST.

2. Rotate the crankshaft in the direction of the

engine rotation so that the No.1 piston is at TDC
of the compression stroke. (Until the crank weight
contacts SST and stops.)

3. Install the SST to the crankshaft pulley and lock

the crankshaft against rotation.

No.3 Engine Mount Removal Note

1. Remove the windshield wiper arm and blade. (See09-19-3 WINDSHIELD WIPER ARM AND BLADE

REMOVAL/INSTALLATION.)

2. Remove the cowl grille. (See09-16-11 COWL GRILLE REMOVAL/INSTALLATION.)
3. Remove the air cleaner and air cleaner bracket. (See01-13-5 INTAKE AIR SYSTEM REMOVAL/

INSTALLATION[L3 WITH TC].)

4. To install the front shaft (RH) of the SST, remove

the clip shown the figure.

9

8

7

5

4

3

1

2

10

14

13

11

12

6

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303-507

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205-126

205-07202

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COOLER PIPE

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MECHANICAL [L3 WITH TC]

01-10–13

01-10

5. Install the SST using the following procedure.

Caution

• Refer to the SST instruction manual for

the basic handing procedure.

(1) Install the right rear shaft of the SST to the

bolt of the right shock absorber as shown in
the figure.

(2) Install the left rear shaft of the SST to the bolt

of the left shock absorber. (Identical position
to the right side)

(3) Temporarily tighten the bolt (M6 x 1.0) to the

air cleaner bracket installation position and
install front foot No. 2 to the left/right front
shaft of the SST, and align the front shaft hole
of the SST with the bolt as shown in the
figure.

(4) Adjust the positions of the SST side bars so

that they are the same height (left and right)
and horizontal.

(5) Make sure each joint is securely tightened.

MAIN FRAME

SIDE BAR

REAR SHAFT

FRONT SHAFT

FRONT FOOT No.2
(ADAPTER FOR FRONT SHAFT)

FRONT FOOT No.1
(ADAPTER FOR FRONT SHAFT)

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49 C017 5A0

49 C017 5A0

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49 C017 5A0

LH

RH

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MECHANICAL [L3 WITH TC]

01-10–14

6. Support the engine using the SST.

Front Oil Seal Removal Note

1. Remove the front oil seal using a flathead

screwdriver or similar tool.

Chain Tensioner Removal Note

1. Press the timing chain tensioner ratchet to the left

using a thin flathead screwdriver (precision
screwdriver) to unlock the plunger.

2. Slowly press the plunger back in the direction

shown in the figure while pressing the ratchet.

49 C017 5A0

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PLUNGER

RATCHET

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RATCHET

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