Exhaust Manifold Installation Note

Push the position shown in the figure and move the engine toward the left side of the vehicle.

Fig 1: Pushing Engine Toward Left Side
Courtesy of MAZDA MOTORS CORP.
NOTE:
- The exhaust manifold can be installed by securing a space for installation. Therefore, the procedure is divided into one person moving the engine and one person installing the exhaust manifold.
Install the exhaust manifold.

Fig 2: Installing Exhaust Manifold
Courtesy of MAZDA MOTORS CORP.
Turn a shaft of SST (49 E017 5A0) and lower engine until engine mount rubber performs a sitting lightly in front crossmember.
Temporarily tighten the bolt as shown in the figure.

Fig 3: Identifying Front Crossmember Bolts (RH)
Courtesy of MAZDA MOTORS CORP.

Fig 4: Identifying Front Crossmember Bolts (LH)
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Turn a shaft of SST (49 E017 5A0) and lower engine more.
Tighten the bolt as shown in the figure.

Fig 5: Identifying Front Crossmember Bolts (RH)
Courtesy of MAZDA MOTORS CORP.

Fig 6: Identifying Front Crossmember Bolts (LH)
Courtesy of MAZDA MOTORS CORP.

Tightening torque
- 33-45 N.m {3.4-4.5 kgf.m, 25-33 ft.lbf}
Remove the SST (49 E017 5A0) and SST (49 UN30 3050) .
Temporarily tighten the nut as shown in the figure.

Fig 7: Identifying Exhaust Manifold Nuts
Courtesy of MAZDA MOTORS CORP.
Tighten the nut as shown in the figure.

Fig 8: Exhaust Manifold Nuts Tightening Sequence
Courtesy of MAZDA MOTORS CORP.

Tightening torque
- 33-53 N.m {3.4-5.4 kgf.m, 25-39 ft.lbf}
Temporarily tighten the nut as shown in the figure.

Fig 9: Identifying Exhaust Manifold Nuts
Courtesy of MAZDA MOTORS CORP.
Tighten the nut as shown in the figure.

Fig 10: Exhaust Manifold Nuts Tightening Sequence
Courtesy of MAZDA MOTORS CORP.

Tightening torque
- 43-64 N.m {4.4-6.5 kgf.m, 32-47 ft.lbf}
Tighten the nut as shown in the figure.

Fig 11: Exhaust Manifold Nuts Tightening Sequence
Courtesy of MAZDA MOTORS CORP.

Tightening torque
- 43-64 N.m {4.4-6.5 kgf.m, 32-47 ft.lbf}
Tighten the bolts shown in the figure.

Fig 12: Identifying Bracket Bolts With Torque Specifications
Courtesy of MAZDA MOTORS CORP.
Connect the hose clip shown in the figure.

Fig 13: Identifying Hose Clip
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Tighten the nut shown in the figure.

Fig 14: Identifying Front Splash Shield No. 1 Nut With Torque Specifications
Courtesy of MAZDA MOTORS CORP.
Install the front crossmember under cover. (See FRONT CROSSMEMBER UNDER COVER REMOVAL/INSTALLATION .)
Install the front splash shield No. 1. (See FRONT SPLASH SHIELD No. 1 REMOVAL/INSTALLATION .)
Install the front mudguard No. 2. (See FRONT MUDGUARD REMOVAL/INSTALLATION .)
Install the front wheels and tires. (See GENERAL PROCEDURES (SUSPENSION) .)
Install the front suspension tower bar. (With front suspension tower bar) (See FRONT SUSPENSION TOWER BAR REMOVAL/INSTALLATION .)
Install the ground cable shown in the figure.

Fig 15: Identifying Washer Tank, Ground Cable And Bolt With Torque Specifications

Courtesy of MAZDA MOTORS CORP.