B-Pillar Reinforcement, Replacing: Procedure
- B-pillar including the expanded repair area is removed. Refer to B-PILLAR, REPLACING .
Separating Points
Risk of injury due to flying metal shavings.
Irritation and injury to skin and eyes possible.
- Wear protective eyewear.
- Wear safety gloves.
Do not damage the reinforcements below.
- Re-welding the reinforcements is not permitted due to safety reasons.
-- Secure the body with Mechanical Door Brace.
-- Loosen the original joint using Spot Weld Breaker and One-Handed Angle Grinder.
-- Remove the B-pillar reinforcement -1- from the body and remove.
-- Remove the remaining material using the One-Handed Angle Grinder.
-- Grind down the welding surfaces to bare metal using the One-Handed Angle Grinder.
-- Completely remove any residual adhesive and grind down the adhesive surface to bare metal using the One-Handed Angle Grinder.
Replacement Parts
- B-Pillar Reinforcement
- Two-Part Body Adhesive :D 180 003 M3
- Silicone Remover :LVM 020 000 A5
New Part, Preparing
-- Use the One-Handed Angle Grinder to sand the adhesive surfaces and welding surfaces to bare metal.
-- Transfer the position and number of holes for the gas-shielded arc plug weld seam near the side sill from the removal procedure to the B-pillar reinforcement -1-.
-- Transfer the position and number of holes for the gas-shielded arc plug weld seam near the roof pillar reinforcement from the removal procedure to the B-pillar reinforcement -1-.
-- Drill 8 mm diameter holes for the gas-shielded arc plug weld seam using the Drill.
-- Clean the adhesive surfaces using Silicone Remover :LVM 020 000 A5 .
Welding
-- Clean the adhesive surfaces using Silicone Remover :LVM 020 000 A5 .
-- Apply Two-Part Body Adhesive :D 180 003 M3 on the entire surface using the Double Cartridge Gun.
-- Fit the new part to the vehicle with Portal Gauge resting on the Alignment Bracket Set and secure.
-- Check the fit with attachments.
-- Weld the B-pillar -1- reinforcement using a Resistance Spot Welder with a straight-line spot weld seam.
-- Weld in the B-pillar reinforcement -1- with a gas-shielded arc plug weld seam using a Gas-Shielded Welder.
-- B-Pillar, Installing. Refer to B-PILLAR, REPLACING .