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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1211 (Folding Top System) >> Repair Instructions >> Folding Top Cover Tension Adjustment - Rear

Folding Top Cover Tension Adjustment - Rear

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  1. Close the convertible top.
    Fig 1: Closing Convertible Top
    G01451361Courtesy of GENERAL MOTORS CORP.
  2. Verify the tension in the folding top cover by setting a 1 m (3.28 ft) straight edge on the top cover between the #4 and the #5 bows.
    Fig 2: Measuring Sag Distance Between Bottom Of Straight Edge & Top Cover
    G01451362Courtesy of GENERAL MOTORS CORP.
  3. With a ruler, measure the sag distance between the bottom of the straight edge and the top cover:
    • Cloth: 15-20 mm (0.60-0.79 in), normally set at 18 mm (0.70 in)
    • Vinyl: 15-20 mm (0.60-0.79 in), normally set at 15 mm (0.60 in)
  4. If the tension does not meet these specifications, modify the tension by continuing with the following steps.
  5. To modify the tension, remove the folding top. Refer to FOLDING TOP REPLACEMENT .
  6. Remove the #5 bow weatherstrip. Refer to WEATHERSTRIP REPLACEMENT - FOLDING TOP (FRONT AND CENTER SIDE RAILS)  or WEATHERSTRIP REPLACEMENT - FOLDING TOP (REAR SIDE RAIL)  or WEATHERSTRIP REPLACEMENT - FOLDING TOP (NUMBER FIVE BOW) .
  7. Using a pair of needle-nose pliers remove the top cover staples.
  8. Pull the top cover downward to increase the tension.
    Fig 3: Top Cover Staples
    G01451363Courtesy of GENERAL MOTORS CORP.
  9. Fold the top cover over the #5 bow and secure with 5 cm (2 in) pinch clamps. Place the clamps directly over the steel rivets within the bow.
    Fig 4: Placing Clamps Directly Over Steel Rivets Within Bow
    G01451364Courtesy of GENERAL MOTORS CORP.
  10. Using a ruler as before, verify the tension again and adjust the tension as necessary.
  11. Staple the top cover to the bow.
  12. Install the #5 bow weatherstrip. Refer to WEATHERSTRIP REPLACEMENT - FOLDING TOP (FRONT AND CENTER SIDE RAILS)  or WEATHERSTRIP REPLACEMENT - FOLDING TOP (REAR SIDE RAIL)  or WEATHERSTRIP REPLACEMENT - FOLDING TOP (NUMBER FIVE BOW) .
  13. Reposition the top to the original position.
    Fig 5: Measuring Sag Distance Between Bottom Of Straight Edge & Top Cover
    G01451365Courtesy of GENERAL MOTORS CORP.