No. 3 Engine Mount Installation Note

CAUTION:

If the No. 3 engine mount is deviated from the original position when installing the No. 3 engine mount, engine noise or vibration could increase. When installing the No. 3 engine mount, align the alignment mark placed during removal and install it to the original position.

NOTE:

When replacing the No. 3 engine mount, place a mark at the same position as the one placed before removal.
If the No. 3 engine mount nut is loosened, tighten the engine front cover stud bolts because they may have loosened.

Tighten the engine front cover stud bolts.

Fig 1: Locating Engine Front Cover Stud Bolts
Courtesy of MAZDA MOTORS CORP.

Tightening torque

7-13 N.m {72-132 kgf.cm, 62-115 in.lbf}
Temporarily tighten the No. 3 engine mount installation bolts and nuts using the following procedure:
1. Align the alignment marks on the body side and No. 3 engine mount, and temporarily tighten the bolts shown in the figure.
  
  Fig 2: Aligning Alignment Marks On Body Side And Engine Mount
  Courtesy of MAZDA MOTORS CORP.
2. Temporarily tighten the nuts shown in the figure while aligning the alignment marks of the No. 3 engine mount and nuts.
Fig 3: Alignment Marks Of Engine Mount And Nuts
Courtesy of MAZDA MOTORS CORP.
NOTE:
- If the alignment marks are not aligned, align the alignment marks while slightly moving the engine and temporarily tighten the nuts.

Tighten the No. 3 engine mount installation bolts and nuts in the order shown in the figure.

Fig 4: Engine Mount Installation Bolts And Nuts Tightening Sequence

G09074110

Courtesy of MAZDA MOTORS CORP.

Tightening torque

Installation position	Tightening torque
1	76-95 N.m {7.8-9.6 kgf.m, 57-70 ft.lbf}
2	82-95 N.m {8.4-9.6 kgf.m, 61-70 ft.lbf}
3	49-65 N.m {5.0-6.6 kgf.m, 37-47 ft.lbf}

Remove the engine lifter or garage jack.
Install in the reverse order of removal.