Mazda MX-5 NA silhouetteMX-5 NA

REAR WINDOW GLASS — Installation Note (continued)

S-44prose procedure

Detachable hard top model only.

Rear window glass Installation Note (continued)

  1. 4
    Bond a new dam along the circumference of the glass 8 mm (0.31 in) from the edge.
    Bond the dam securely and allow it to dry.
    Hands bonding a new DAM along the circumference of the rear window GLASS at 8 mm (0.31 in) from the edge. Inset detail at right shows DAM bonded to GLASS with the 8 (0.31) mm dimension.
    05U0SX-079
  2. 5
    Prepare the nozzle of the sealant tube so that it has a flange that can run along the edge of the glass and a V from which the sealant can flow. Once the primer is dry, apply the sealant around the entire circumference to fill the gap between the dam and the edge of the glass with a ridge of sealant 11 mm (0.43 in) high. Keep the bead of sealant smooth and even, reshaping it where necessary with a spatula.
    Sealant tube nozzle being applied between the DAM and the GLASS, forming the REPAIR SEAL bead. Dimensioned: nozzle V-flange 11 mm width and 0.43 in, glass-to-dam gap 8 (0.31), 5 (0.19) detail, and 11 (0.43) sealant ridge height.
    05U0SX-080
  3. 6
    If protector is damaged bond a new protector onto the detachable hard top, as shown.
    Bond the protector securely and allow it to dry.
    Rear view of the detachable hard top showing the UPPER PROTECTOR, SIDE PROTECTOR, and LOWER PROTECTOR positions around the rear window aperture. A section detail (SEC. A-A) at upper right shows the upper protector cross-section profile.
    05U0SX-081
  4. 7
    Align the studs of the glass with the detachable hard top and mount the glass.
    Rear three-quarter view of the hard top showing the rear glass being lowered into the aperture with the mounting studs (STUD callout) aligning with corresponding holes in the top.
    05U0SX-082
  5. 8
    Push the glass lightly toward the front to compress the sealant.
  6. 9
    Tighten the glass mounting nuts.
    Tightening torque: 2.4—3.3 N·m (24—34 cm-kg, 20.8—29.5 in-lb)
  7. 10
    Use a scraper to smooth away any sealant that oozes out. Add more sealant to any points of poor contact.
    Cross-section view of the finished joint showing GLASS, REPAIR SEAL between glass and TOP, with a scraper smoothing the bead. Illustrates installation step 10.
    05U0SX-083
  8. 11
    Install the new rear window molding. (Refer to page S-29.)
Rear window glass mounting nut
24 - 32N·m

Hardening time of repair seal

Hardening time of repair seal

5°C (41°F)
Surface hardening timeApprox. 1.5 hr
Time required until car can be put into service12 hr
20°C (68°F)
Surface hardening timeApprox. 1 hr
Time required until car can be put into service4 hr
35°C (95°F)
Surface hardening timeApprox. 10 min
Time required until car can be put into service2 hr

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