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Home › Mazda › 2021 › 3 Base › Repair and Diagnosis › External Pages › Different variant/trim › Section 22 (Engine Mechanical System (VIN M)) › Timing Chain Removal/Installation › No. 3 Engine Mount Installation Note

No. 3 Engine Mount Installation Note

WARNING: This page is about a different variant/trim than selected.
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.
  1. 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.
      G13556922Courtesy 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.
      • If the alignment marks are not aligned, align the alignment marks while slightly moving the engine and temporarily tighten the nuts.
    G13556923Courtesy of MAZDA MOTORS CORP.
  2. Tighten the No. 3 engine mount installation bolts and nuts in the order shown in the figure.
    Fig 1: No. 3 Engine Mount, Bolts And Nuts Tightening Sequence
    G13556924Courtesy of MAZDA MOTORS CORP.
  3. Remove the SST.
  4. Install the ground cable to the No. 3 engine mount.
    Fig 2: No. 3 Engine Mount, Ground Cable And Bolt With Torque Specification
    G13556869Courtesy of MAZDA MOTORS CORP.
  5. Install the cooler hose (LO). (See REFRIGERANT LINE REMOVAL/INSTALLATION [VINs 7, L, M] .)
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