In and Out Adjustment

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Remove the sliding side door upper roller cover. Refer to Roller Bracket Cover Replace - Sliding Door Upper .
Remove the sliding side door lower roller cover.
Loosen the bolts that retain the upper front roller to the bracket.

Fig 1: Loosening Upper Front Roller Bolts
Courtesy of GENERAL MOTORS CORP.
Loosen the bolts that retain the lower front roller to the bracket.
Adjust the door in or out until you obtain the desired position.

Fig 2: Loosening Lower Front Roller Bolts
Courtesy of GENERAL MOTORS CORP.
Tighten the bolts that retain the upper front roller to the bracket.
Tighten

Tighten the bolts to 25 N.m (18 lb ft).

Fig 3: Tightening Upper Front Roller Bolts
Courtesy of GENERAL MOTORS CORP.
Tighten the bolts that retain the lower front roller to the bracket.
Tighten

Tighten the bolts to 25 N.m (18 lb ft).
Install the sliding side door lower roller cover.

Fig 4: Tightening Lower Front Roller Bolts

Courtesy of GENERAL MOTORS CORP.

Install the sliding side door upper roller cover. Refer to Roller Bracket Cover Replace - Sliding Door Upper .