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Home >> Mazda >> 2016 >> 5 GS, Automatic Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical System >> Engine Removal/Installation >> Engine Mount Installation Note

Engine Mount Installation Note

NOTE:
  • If the No. 3 engine mount bracket and the engine are removed, retighten the No. 3 engine mount stud bolts.
  1. Tighten the No. 3 engine mount stud bolts.
    G13726535Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    7-13 N.m {72-132 kgf.cm, 62-115 in.lbf}

  2. Secure the engine and transaxle using an engine jack.
    G13726534Courtesy of MAZDA MOTORS CORP.
  3. Temporarily tighten the No. 3 engine mount installation bolts and nuts.
    NOTE:
    • Do not tighten the bolts during this step.
    G13726537Courtesy of MAZDA MOTORS CORP.
  4. Temporarily tighten the No. 4 engine mount rubber installation bolt as shown in the figure.
    G13726538Courtesy of MAZDA MOTORS CORP.
  5. Install the No. 1 engine mount rubber and the front crossmember component as a single unit. (See FRONT CROSSMEMBER REMOVAL/INSTALLATION .)
  6. Temporarily tighten the No. 1 engine mount rubber installation bolts in the order shown.
    CAUTION:
    • Tighten the bolts in the order shown in the figure to prevent abnormal noise and vibration after assembly.
    • Tighten the bolts while being careful of their length to prevent interference between the steering gear housing and bolt.

    Bolt stem length 

    Front crossmember side: 62mm {2.4 in}

    No. 1 engine mount bracket side: 65mm {2.6 in}

    MTX 

    Fig 1: No. 1 Engine Mount Rubber Bolts Tightening Sequence (MTX)
    G13726539Courtesy of MAZDA MOTORS CORP.

    ATX 

    Fig 2: No. 1 Engine Mount Rubber Bolts Tightening Sequence (ATX)
    G13726540Courtesy of MAZDA MOTORS CORP.
  7. Tighten the No. 3 engine mount installation bolts and nuts in the order shown in the figure.
    Fig 3: No. 3 Engine Mount Bolts And Nuts Tightening Sequence
    G13726541Courtesy of MAZDA MOTORS CORP.
    PART DESCRIPTION

    No. Tightening torque
    1 75-104 N.m {7.7-10 kgf.m, 56-76 ft.lbf}
    2 71-93 N.m {7.3-9.4 kgf.m, 53-68 ft.lbf}
  8. Tighten the No. 4 engine mount rubber installation bolt.
    G13726538Courtesy of MAZDA MOTORS CORP.

    Tightening torque 

    94-131 N.m {9.6-13 kgf.m, 70-96 ft.lbf}

  9. Tighten the No. 1 engine mount rubber installation bolts in the order shown.
CAUTION:
  • Tighten the bolts in the order shown in the figure to prevent abnormal noise and vibration after assembly.

MTX 

Fig 4: No. 1 Engine Mount Rubber Bolts Tightening Sequence (MTX)
G13726539Courtesy of MAZDA MOTORS CORP.

ATX 

Fig 5: No. 1 Engine Mount Rubber Bolts Tightening Sequence (ATX)
G13726540Courtesy of MAZDA MOTORS CORP.

Tightening torque 

73-90 N.m {7.5-9.1 kgf.m, 54-66 ft.lbf}