Exterior Trim Chevrolet Chevy Express H2500

Fastener Tightening Specifications

Fastener Tightening Specifications

Emblem/Nameplate Replacement - Body Side

Tools Required

J 25070 Heat Gun

Removal Procedure

Important: Be careful not to damage the paint.

1. Heat the emblem/nameplate using a J 25070 . Hold the heat gun approximately 152 mm (6 inches) from the surface.
2. Apply the heat using a circular motion for about 30 seconds.
3. Peel the emblem/nameplate from the panel using a flat-bladed plastic tool.
4. Remove all adhesive from the body panel and the back of the emblem/nameplate using 3M® P/N 07501 or equivalent.
5. Wash the affected panel with soap and water. Wipe the panel dry with a lint-free cloth.
6. Remove all traces of adhesive from the body panel and the back of the molding. Use 3M® General Purpose Adhesive Cleaner 08984 or an equivalent.
7. Wipe the panel with a clean lint-free cloth and a (50/50 mixture) by volume of isopropyl alcohol and water.

Scheme 1

Scheme 2

1. Use a length of masking tape or magnetic strip in order to mark the location.
2. Use the following dimensions in order to mark the proper position of the emblem/nameplate on the body side: 35.0 mm +/- 2 mm (1.4 in +/- 0.1 in) (D) from the vertical edge 1125.0 mm +/- 2 mm (44.3 in +/- 0.1 in) (A) from the horizontal edge 35.0 mm +/- 2 mm (1.4 in +/- 0.1 in) (B) from the vertical edge
3. If the body is below 19°C (66°F) due to shop temperature or outside temperature, warm the body panel using the J 25070 while proceeding with the next step.
4. If needed, apply a double-coated acrylic foam tape such as 3M® Super Automotive Attachment Tape or an equivalent to the emblem/nameplate: 3M® 06380 has a white backing 3M® 06377 has a black backing 3M® 06382 has a gray backing Important: Care should be exercised not to touch the tape with your hands or allow the adhesive tape to come in contact with any dirt or foreign matter.
5. Peel the backing from the adhesive tape.
6. Align the emblem/nameplate with the previous length of masking tape or magnetic strip.
7. Firmly press the emblem/nameplate into place for 30 seconds in order to ensure proper adhesion of the emblem/nameplate.
8. Remove the masking tape or magnetic strip from the bodyside.

Emblem/Nameplate Replacement - Door (Express Access)

Tools Required

J 25070 Heat Gun

Important: Use the tape for protection and alignment marks for alignment of the new emblem.

1. Apply tape to the area around the door emblem.
2. Heat the emblem/nameplate, using a heat gun J 25070 152 mm (6.0 in) from the surface.
3. Apply the heat using a circular motion for about 30 seconds. CAUTION: Use a plastic, flat-bladed tool to prevent paint damage when removing an emblem/name plate.
4. Remove the emblem/nameplate from the door surface using a plastic, flat-bladed tool.
5. Remove all adhesive from the door panel surface and the back of the emblem/nameplate using 3M™ Scotch Brite Molding Adhesive Remover Disk 3M™ P/N 07501 or equivalent.
6. Clean the door surface using varnish makers and painters (VMP) naptha.

Scheme 3

1. If the location of the emblem/nameplate has not been marked, apply tape.
2. Warm the door surface with a heat gun J 25070 152 mm (6.0 in) from the surface to a minimum of 21°C (70°F). Important: Do not touch the adhesive backing of the emblem/nameplate.
3. Remove the backing from the front end of the emblem/nameplate.
4. Press the emblem/nameplate to the door panel surface while continuing to remove the backing.
5. Hand roll the emblem/nameplate to the door panel to ensure proper adhesion.
6. Inspect the emblem/nameplate for bonding.
7. Remove the tape from the area around the door emblem.

Emblem/Nameplate Replacement - Door (Savana Pro)

Tools Required

J 25070 Heat Gun

Important: Use the tape for protection and alignment marks for alignment of the new emblem.

1. Apply tape to the area around the door emblem.
2. Heat the emblem/nameplate, using a heat gun J 25070 152 mm (6.0 in) from the surface.
3. Apply the heat using a circular motion for about 30 seconds. CAUTION: Use a plastic, flat-bladed tool to prevent paint damage when removing an emblem/name plate.
4. Remove the emblem/nameplate from the door surface using a plastic, flat-bladed tool.
5. Remove all adhesive from the door panel surface and the back of the emblem/nameplate using 3M™ Scotch Brite Molding Adhesive Remover Disk 3M™ P/N 07501 or equivalent.
6. Clean the door surface using varnish makers and painters (VMP) naptha.

Scheme 4

1. If the location of the emblem/nameplate has not been marked, apply tape.
2. Warm the door surface with a heat gun J 25070 152 mm (6.0 in) from the surface to a minimum of 21°C (70°F). Important: Do not touch the adhesive backing of the emblem/nameplate.
3. Remove the backing from the front end of the emblem/nameplate.
4. Press the emblem/nameplate to the door panel surface while continuing to remove the backing.
5. Hand roll the emblem/nameplate to the door panel to ensure proper adhesion.
6. Inspect the emblem/nameplate for bonding.
7. Remove the tape from the area around the door emblem.

Emblem/Nameplate Replacement - Rear Door

Tools Required

J 25070 Heat Gun

Important: Be careful not to damage the paint.

1. Heat the emblem/nameplate using a J 25070 . Hold the heat gun approximately 152 mm (6 inches) from the surface.
2. Apply the heat using a circular motion for about 30 seconds.
3. Peel the emblem/nameplate from the panel using a flat-bladed plastic tool.
4. Remove all adhesive from the body panel and the back of the emblem/nameplate using 3M® P/N 07501 or equivalent.
5. Wash the affected panel with soap and water. Wipe the panel dry with a lint-free cloth.
6. Remove all traces of adhesive from the body panel and the back of the molding. Use 3M® General Purpose Adhesive Cleaner 08984 or an equivalent.
7. Wipe the panel with a clean lint-free cloth and a (50/50 mixture) by volume of isopropyl alcohol and water.

Installation Procedure

Important: The rear doors must be in a secured position prior to the emblem/nameplate adhesion.

Scheme 5

Scheme 6

Scheme 7

1. Secure the rear doors.
2. Use a length of masking tape or magnetic strip in order to mark the location.
3. Use the following dimensions in order to mark the proper position of the emblem/nameplate on the right rear door: 47.5 mm +/- 2 mm (1.9 in +/- 0.1 in) (D) from the vertical edge 200.5 mm +/- 2 mm (7.9 in +/- 0.1 in) (A) from the horizontal edge
4. Use the following dimensions in order to mark the proper position of the emblem/name plate on the left rear door: 200.5 mm +/- 2 mm (7.9 in +/- 0.1 in) (A) from the horizontal edge 47.5 mm +/- 2 mm (1.9 in +/- 0.1 in) (B) from the vertical edge
5. If the body is below 19°C (66°F) due to shop temperature or outside temperature, warm the body panel using the J 25070 while proceeding with the next step.
6. If needed, apply a double-coated acrylic foam tape such as 3M® Super Automotive Attachment Tape (2) or an equivalent to the emblem/nameplate: 3M® 06380 has a white backing 3M® 06377 has a black backing 3M® 06382 has a gray backing Important: Care should be exercised not to touch the tape with your hands or allow the adhesive tape to come in contact with any dirt or foreign matter.
7. Peel the backing from the adhesive tape.
8. Align the emblem/nameplate with the previous length of masking tape or magnetic strip.
9. Firmly press the emblem/nameplate into place for 30 seconds in order to ensure proper adhesion of the emblem/nameplate.
10. Remove the masking tape or magnetic strip from the right rear door.

Scheme 8

1. Remove the radiator grille. Refer to «Grille Replacement (Uplevel)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exteriorinterior-trim/#exterior-trim) or «Grille Replacement (Base)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exteriorinterior-trim/#exterior-trim) .
2. Remove the nuts (1) that retain the emblem to the radiator grille.
3. Remove the emblem (3) from the radiator grille (2).

Scheme 9

1. Install the emblem (3) to the radiator grille (2). CAUTION: Refer to «FASTENER NOTICE»(/chevrolet/chevy-express-h2500/2003-2003/remont/oem-general-information/#gm-vehicles-cautions-notices__fastener-notice) .
2. Install the emblem retaining nuts (1) to the radiator grille. Tighten Tighten the emblem to radiator grille retaining nuts to 2 N.m (18 lb in).
3. Install the radiator grille. Refer to Remove the radiator grille. Refer to «Grille Replacement (Uplevel)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exteriorinterior-trim/#exterior-trim) or «Grille Replacement (Base)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exteriorinterior-trim/#exterior-trim) .

Scheme 10

1. Remove the park/turn signal lamp. Refer to «PARK/TURN SIGNAL LAMP REPLACEMENT (UPLEVEL VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) or «PARK/TURN SIGNAL LAMP REPLACEMENT (BASE VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) .
2. Remove the bolts (2) that retain the radiator grille (1) to the radiator support.
3. Remove the retainers at the top of the radiator grille (1) from the radiator support.
4. Lift the radiator grille (1) in order to remove the locating pins on the bottom of the radiator grille (1) from the radiator support.
5. Remove the radiator grille (1) from the vehicle.

Scheme 11

1. Install the radiator grille (1) to the vehicle.
2. Align the locating pins on the bottom of the radiator grille (1) with the pockets on the radiator support. Lower the radiator grille (1) into position.
3. Align the locating pin and the retainers at the top of the radiator grille (1) with the slots in the radiator support. Press the retainers into place. CAUTION: Refer to «FASTENER NOTICE»(/chevrolet/chevy-express-h2500/2003-2003/remont/oem-general-information/#gm-vehicles-cautions-notices__fastener-notice) .
4. Install the bolts (2) that retain the radiator grille (1) to the radiator support. Tighten Tighten the bolts (2) that retain the radiator grille (1) to the radiator support to 1 N.m (9 lb in).
5. Install the park/turn signal lamp. Refer to «PARK/TURN SIGNAL LAMP REPLACEMENT (UPLEVEL VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) or «PARK/TURN SIGNAL LAMP REPLACEMENT (BASE VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) .

Scheme 12

1. Remove the park/turn signal lamp. Refer to «PARK/TURN SIGNAL LAMP REPLACEMENT (UPLEVEL VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) or «PARK/TURN SIGNAL LAMP REPLACEMENT (BASE VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) .
2. Remove the bolts (2) that retain the radiator grille (1) to the radiator support.
3. Remove the retainers at the top of the radiator grille (1) from the radiator support.
4. Lift the radiator grille (1) in order to remove the locating pins on the bottom of the radiator grille (1) from the radiator support.
5. Remove the radiator grille (1) from the vehicle.

Scheme 13

1. Install the radiator grille (1) to the vehicle.
2. Align the locating pins on the bottom of the radiator grille (1) with the pockets on the radiator support. Lower the radiator grille (1) into position.
3. Align the locating pin and the retainers at the top of the radiator grille (1) with the slots in the radiator support. Press the retainers into place. CAUTION: Refer to «FASTENER NOTICE»(/chevrolet/chevy-express-h2500/2003-2003/remont/oem-general-information/#gm-vehicles-cautions-notices__fastener-notice) .
4. Install the bolts (2) that retain the radiator grille (1) to the radiator support. Tighten Tighten the bolts (2) that retain the radiator grille (1) to the radiator support to 1 N.m (9 lb in).
5. Install the park/turn signal lamp. Refer to «PARK/TURN SIGNAL LAMP REPLACEMENT (UPLEVEL VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) or «PARK/TURN SIGNAL LAMP REPLACEMENT (BASE VEHICLES)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exterior-lights/#lighting-systems) .

Scheme 14

1. Remove the push pin retainers (2) that secure the wheel opening molding (1) to the fender extension.
2. Remove the wheel opening molding (1) from the vehicle.

Scheme 15

1. Install the wheel opening molding (1) to the fender extension.
2. Install the push pin retainers (2) that secure the wheel opening molding (1) to the fender extension.

Molding Replacement - Body Side

Tools Required

1. J 41409 Body Molding Removal Tool
2. J 25070 Heat Gun
3. 3M 07502 3M Scotch Brite Adhesive and Stripe Removal Disk

Scheme 16

Scheme 17

1. Apply masking tape to the body side border of the molding in order to protect the body from scratches. The tape will also aid in aligning the molding during installation.
2. Use the J 41409 or a 0.8 mm (0.03 in) fishing line in order to cut through the adhesive material.

Important: In order to ensure a good replacement of new or old adhesive retained molding, verify that the panel surface temperature is approximately 24-41°C (80-105°F), and the panel surface is clean and free of any wax or oily film. If you will be painting the molding, do not bake the molding. Doing this will distort the part, making the part useless.

1. Use a general purpose adhesive remover or 3M 07502 3M P/N 7502, attached to a drill. You can also use a 5-8 cm (2-3 in) square rubber or felt block. Use the cleaners in order to remove all traces of adhesive from the body panel.
2. Clean the affected panel area with wax and grease remover, and wipe with isopropyl alcohol.
3. Use the J 25070 or a heat lamp in order to warm the body panel to 24-41°C (80-105°F).
4. Make a trial fitting of the piece to the vehicle, checking the alignment and all the gaps and the clearances. Do this before you remove the plastic backing. Important: Do not distort the part during the installation. The part may take a temporary set to the distorted shape and appear to have the proper adhesion, but the part will spring back to the original shape and cause a loss of adhesion.
5. Once you are satisfied with the trial fit, peel the backing from all of the tape. Set the top row of tape first, and work down the panel to the other rows of tape. Important: Once the molding is set into place, do not attempt to remove the panel. This will destroy the adhesive strips and could lead to part distortion and damage.
6. Hand roll the molding to the body in order to ensure proper adhesion. A shop towel rolled into a ball and held in the palm of your fist will aid in applying a consistent, evenly distributed pressure to the panel.

Molding Replacement - Rear Quarter (Luxury Y91)

Tools Required

1. J 25070 Heat Gun
2. J 41409 Body Molding Removal Tool
3. 3M 07502 3M Scotch Brite Adhesive and Stripe Removal Disc

Scheme 18

Scheme 19

Scheme 20

1. Remove the push-in-retainers from the rear quarter panel molding.
2. Remove the bolt from the bottom of the rear quarter panel.
3. Heat the upper edge of the rear quarter panel molding to 21-32°C (70-90°F). Keep the J 25070 at a distance of 152 mm (6 in) from the surface. Use the J 25070 in a circular motion for 30 seconds.
4. Use a J 41409 in order to strip the upper edge of the rear quarter panel molding from the surface.
5. Remove the rear quarter panel molding from the vehicle.
6. Remove all of the adhesive from the rear door body-panel using 3M 07502 .
7. Clean the rear-door panel-surface. Use naphtha, and allow the surface to air-dry.

Important: The body-side moldings are attached to the body panels with adhesive tape at the upper edge. In order to ensure a good replacement of moldings, the quarter panel surface should meet the following conditions

1. Have a temperature of 21-32°C (70-90°F)
2. Have a clean surface
3. Be free of any wax, or of an oily film

1. Wash the rear quarter panel with soap, and with water. Dry the surface with a towel. Wipe the rear quarter panel with a clean rag. Use naphtha. Allow the surface to air-dry.
2. Heat the upper edge of the rear quarter panel to 21-32°C (70-90°F). Keep the J 25070 at a distance of 152 mm (6 in) from the surface. Use the J 25070 in a circular motion for 30 seconds.
3. Remove the protective liner from the back side of the rear quarter panel molding.
4. Position the rear quarter panel molding to the rear quarter panel.
5. Carefully install the upper edge of the rear quarter panel molding. Apply pressure to the entire length of the molding. Starting at the rear of the vehicle, move toward the front of the vehicle, consistently applying pressure to the molding. This process will ensure a maximum bond to the rear quarter panel. CAUTION: Refer to «FASTENER NOTICE»(/chevrolet/chevy-express-h2500/2003-2003/remont/oem-general-information/#gm-vehicles-cautions-notices__fastener-notice) .
6. Install the bolt to the bottom of the rear quarter panel. Tighten Tighten the bolt to 3 N.m (27 lb in).
7. Install the push-in-retainers to the inside rear edge of the rear quarter panel molding.

Scheme 21

1. Remove the push pin retainers from the bottom of the rocker panel molding.
2. Tilt the lower portion of the rocker panel molding out away from the vehicle.
3. In order to remove the rocker panel molding from the vehicle, carefully lift up the molding.

Important: In order to install the rocker panel molding to the retaining channel, pull the lower portion of the rocker panel molding away from the vehicle.

Scheme 22

1. Install the rocker panel molding to the vehicle. Important: Press the rocker panel molding completely into the channel in order to remove any air gaps.
2. Install the push pin retainers. Gently push up on the rocker panel molding until the rocker panel molding is flush with the metal retaining-channel.

Scheme 23

1. Remove the rocker panel molding from the vehicle. Refer to «Molding Replacement - Rocker Panel (Luxury Y91)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exteriorinterior-trim/#exterior-trim) .
2. Remove the screws that hold the retaining plate to the rocker panel.
3. Remove the retaining plate from the vehicle.

Scheme 24

1. Install the retaining plate to the vehicle. CAUTION: Refer to «FASTENER NOTICE»(/chevrolet/chevy-express-h2500/2003-2003/remont/oem-general-information/#gm-vehicles-cautions-notices__fastener-notice) .
2. Install the screws to the retaining plate. Tighten Tighten the retaining plate screws to 4 N.m (35 lb in).
3. Install the rocker panel molding to the vehicle. Refer to «Molding Replacement - Rocker Panel (Luxury Y91)»(/chevrolet/chevy-express-h2500/2003-2003/remont/exteriorinterior-trim/#exterior-trim) .

Important: Stripes and decals adhere to a painted surface using pressure sensitive adhesive. The use of a wetting solution aids the technician in lifting and positioning the stripe or decal during installation. A wetting solution also ensures a better bond between stripe or decal and panel. Stripe or decal replacement involving collision damage, or damage to underlying painted surface, requires that metal repair and/or refinish operations be completed before the stripe or decal is installed. Freshly painted surfaces must be allowed to dry thoroughly before installing stripe or decal. Residual solvents in fresh painted surfaces can lead to subsequent blistering problems if stripe or decal is applied before complete release of solvents. The striping material highlights vehicle surface imperfection. All dings, rough metal, paint defects and uneven two-tone paint breaklines mu

1. Body surfaces and decals must be maintained between 21 to 38°C (70 to 100°F) during installation.
2. Never apply decals when body surface and decal temperatures are below 21°C (70°F).
3. Stripes and decals may be applied dry. If this does not result in a consistent bubble free application, the "wet" method must be used as in the case of large graphics packages.
4. Stripes or decals that are applied on flexible surfaces (fascias, etc.) must be applied using the WET method. This will reduce the formation of bubbles under the decal due to the outgassing potential of the flexible materials.

Equipment and Materials

The following equipment and materials are necessary when making a quality stripe or decal installation.

1. Heat Gun.
2. Wetting solution - a foaming type window cleaner, that does not contain ammonia.
3. Isopropyl alcohol.
4. Varnish Makers and Painters (VM&P) naphtha.
5. Squeegee - 100 mm (4 in) wide, plastic or hard rubber. Deburr any sharp or rough edges on the squeegee to prevent scratching of the stripe or decal.
6. Water bucket and sponge or spray bottle.
7. Sandpaper- 800 grit or finer, wet or dry type.
8. Clean, lint-free wiping cloth.
9. Sharp knife or razor blade.
10. Scissors.
11. Fine pin or needle.
12. Marking pencil.

Scheme 25

1. Remove the necessary molding or trim panel.
2. Remove the molding attaching clips, handles, sidemarker reflector, and/or other stripe or decal overlapping parts.
3. Wash and clean repair surfaces, adjacent panel, and openings as required. CAUTION: To avoid damaging the paint finish, do not use pointed or sharp instruments to remove the stripe or the decal.
4. Remove the stripe or decal from body panel using 3M™ scotch brite molding adhesive remover disk 3M™ P/N 07501 or equivalent. CAUTION: Use of harsh chemicals when cleaning can damage exterior lamps. Suggested cleaners are a mild soap and water, or Varnish Makers and Painters (VM&P) Naptha. VM&P Naptha is a specific type of naptha and should not be substituted by any other naptha.
5. Remove all traces of adhesive residue from painted surfaces with a Varnish Makers and Painters (VM&P) naphtha.

1. Prepare the surface. If the area where stripe or decal is to be applied has been refinished, remove any imperfections that would show through stripe or decal. CAUTION: Use of harsh chemicals when cleaning can damage exterior lamps. Suggested cleaners are a mild soap and water, or Varnish Makers and Painters (VM&P) Naptha. VM&P Naptha is a specific type of naptha and should not be substituted by any other naptha.
2. Clean the painted surface with Varnish Makers and Painters (VM&P) naphtha.
3. Clean the area where the stripe or decal will be applied with a 50/50 mixture of isopropyl alcohol and water.
4. Wipe the panel surface with a clean cloth while solvent is still wet and allow to dry.
5. Apply the wetting solution to area where stripe or decal is to be installed.
6. Remove the backing material of the stripe or decal as necessary. Do not touch the adhesive backing of the stripes or decal.
7. Put the wetting solution on adhesive side of the stripe or decal. The wetting solution will allow movement of the stripe or decal for proper positioning.
8. Apply the stripe or decal to the panel.
9. Working from center where possible, squeegee the stripe or decal into position. Application of additional wetting solution may be necessary to ease the installation of stripe or decal. Application of soapy wetting solution on top side of stripe or decal will ease pull of squeegee on stripe or decal and help to eliminate damage to it.
10. Apply heat to the stripe or decal at recessed areas. Press stripe or decal into the recess to obtain firm bond.
11. Inspect the stripe or decal from critical angle using adequate light reflection to detect any irregularities that may have developed during installation.
12. Remove all air bubbles by piercing with a safety pin, needle, or tool with same size piercing tip. Pierce bubble on its outer edge and force air out from opposite edge with blade of squeegee. Never use razor blade or knife edge.
13. Install previously removed parts.
14. Clean panel as require.

Adhesive Retained Molding and Emblem Description

Some trim items and name plates mount to the body with retainers and nuts. Most of these name plates are adhesive retained.

When you replace adhesive retained moldings, apply these moldings in an environment free of dust and dirt. The dirt and dust may come in contact with the adhesive backing and prevent proper adhesion.

Scheme 26

See also:
• FASTENER NOTICE
• PARK/TURN SIGNAL LAMP REPLACEMENT (UPLEVEL VEHICLES)
• Grille Replacement (Uplevel)