New Toyota Collision Repair Training - Rattle/Knock Noise from Roof · 2016. 5. 11. ·...
Transcript of New Toyota Collision Repair Training - Rattle/Knock Noise from Roof · 2016. 5. 11. ·...
T-SB-0059-12 March 28, 2012
Rattle/Knock Noise from Roof
ServiceCategory Vehicle Interior
Section Interior Panels/Trim Market USA
Applicability
YEAR(S) MODEL(S) ADDITIONAL INFORMATION
2008 – 2011 Sequoia
Introduction
Some 2008 – 2011 Model Year Sequoia vehicles may exhibit a condition where there is a rattle orknocking noise occurring from the roof structure while driving. Follow the steps listed in this bulletinto address this condition.
Production Change Information
This bulletin applies to vehicles produced BEFORE the Production Change Effective VINs shownbelow.
ENGINE DRIVETRAIN PRODUCTION CHANGE EFFECTIVE VIN
5TDZM5G1BS#0031922WD
5TDKM5G1BS#003192
5TDBM5G1BS#0015111UR-FE
4WD5TDJM5G1BS#001511
5TDZY5G1BS#036412
5TDKY5G1BS#0364122WD
5TDYY5G1BS#036412
5TDBY5G1BS#052850
5TDJY5G1BS#052850
3UR-FE
4WD
5TDDY5G1BS#052850
5TDBW5G1BS#052850
5TDJW5G1BS#0528503UR-FBE 4WD
5TDDW5G1BS#052850
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Rattle/Knock Noise from Roof
Warranty Information
OP CODE DESCRIPTION TIME OFP T1 T2
63111-OC901 (Roof Panel Assy)BD1206 NVH Bonding Procedure 4.1
63111-OC160 (Roof Panel Assy)91 38
APPLICABLE WARRANTY• This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for
36 months or 36,000 miles, whichever occurs first, from the vehicle’s in-service date.
• Warranty application is limited to occurrence of the specified condition described in thisbulletin.
Required Tools & Equipment
REQUIRED EQUIPMENT PART NUMBER QTY
3M™ Duramix™ NVH Dampening Material 04274 1
3M™ Manual 200 mL Cartridge Applicator Gun 08571 1
3M™ Automix™ Mixing Nozzle 08193 1
3M™ General Purpose Adhesive Cleaner 08984 or 08987 1
Repair Procedure
1. Remove the headliner assembly per the repairmanual.
Refer to the Technical Information System (TIS),applicable model and model year Repair Manual:
• 2008 / 2009 / 2010 / 2011 / 2012 Sequoia:Vehicle Interior – Interior Panels/Trim – “Roofheadlining: Removal”
Figure 1. Overview.
2
1
1 Roof Panel
2 Reinforcements
© 2012 Toyota Motor Sales, USA
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Rattle/Knock Noise from Roof
Repair Procedure (Continued)
2. Inspect NVH dampening bonds between roofreinforcements and roof panel for separation.
Figure 2. Sealer Separation.
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1 Roof Panel
2 Reinforcements
3 Sealer Separation
3. If NVH dampening bonds are NOT separated,STOP. This TSB does NOT apply. Furtherdiagnosis may be required.
Figure 3. Sealer Intact Condition.
1
2
3
1 Roof Panel
2 Reinforcements
3 No Sealer Separation
4. In locations where dampening bond separation is identified, clean the mating surfaces of theroof sheet metal and the roof reinforcement. Use 3M General Purpose Adhesive Cleaner,following the instructions on the container.
5. Apply the 3M™ Duramix™ NVH Dampening Material between the roof sheet metal and the roofreinforcement, following the instructions on the container.
6. Allow the 3M™ Duramix™ NVH Dampening Material to cure as instructed on the container.
© 2012 Toyota Motor Sales, USA
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Rattle/Knock Noise from Roof
Repair Procedure (Continued)
7. Prior to reassembly, road test the vehicle to verify the repair.
8. Reinstall the headliner assembly, following the procedure specified in the repair manual.
Refer to TIS, applicable model and model year Repair Manual:
• 2008 / 2009 / 2010 / 2011 / 2012 Sequoia:Vehicle Interior – Interior Panels/Trim – “Roof headlining: Installation”
© 2012 Toyota Motor Sales, USA