Power Plant Frame (PPF) Installation Note

WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.

Install the differential mounting spacer.
Tightening torque

38-51 N.m {3.8-5.3 kgf.m, 28-38 ft.lbf}

Fig 1: Installing Differential Mounting Spacer
Courtesy of MAZDA MOTORS CORP.
Support the transmission with a jack so that it is level.
Position the PPF and install the sleeve.

Fig 2: Positioning PPF And Installing Sleeve
Courtesy of MAZDA MOTORS CORP.
Install the spacer and bolts and tighten the reamer bolt making sure the threading is aligned properly. The reamer bolt should be installed in the forward hole.
Tighten the outer bolts making sure the threading is aligned properly.
Tighten the bolts to the specified torque in the order shown.
Tightening torque

104-123 N.m {10.6-12.6 kgf.m, 76.7-91.1 ft.lbf}

Fig 3: Tightening Bolts In Order
Courtesy of MAZDA MOTORS CORP.
Install the PPF bracket.
Tightening torque

A:104-123 N.m {10.6-12.6 kgf.m, 76.7-91.1 ft.lbf}

B:37-53 N.m {3.7-5.5 kgf.m, 27-39 ft.lbf}

Fig 4: Installing PPF Bracket
Courtesy of MAZDA MOTORS CORP.
Remove the jack, and connect the wire harness.
Measure distance A with a straightedge and vernier calipers.
- If the distance is not as specified, reposition the PPF to the transmission.
  Distance
  
  A:60.0-72.0 mm {2.37-2.83 in}
  
  Fig 5: Measuring Distance A With Straightedge And Vernier Calipers
  Courtesy of MAZDA MOTORS CORP.