ICON A5 MM : Structures : Use of VHB Tape for Installations and Repairs
Use of VHB Tape for Installations and Repairs
100618-00
VHB tape is used for installation and repair. Specifically it is used to repair vortex generators, stall strips, and flap fences.
Applicable Aircraft Serial Numbers
All
Type of Maintenance
Line
Level of Certification
A&P
Task Specific Training Required
No
Special Tools Required
3M® Adhesion Promoter 111
Parts Required
None
Aircraft System and Number
NA
Safety Equipment
As Needed
Consumables
70006738424; 3M® VHB Tape 5915WF White, 1/2 in, 16 mil
70006738531; 3M® VHB Tape 5952WF White, 1/2 in, 45 mil
70006436714; 3M® VHB Tape 5915 Black, 1/2 in, 16 mil
Task Instructions
1. Remove existing VHB from component and attaching surface. When removing a component attached with VHB tape, gradually soften and loosen the tape with isopropyl alcohol until the component can gently be worked free.
CAUTION: 
Do not forcibly remove the component as damage to the underlying structure could result.
2. Clean both surfaces with mild soap and water solution and dry, then wipe surface with isopropyl alcohol and dry using a lint free cloth.
3. Apply 3M®Adhesion Promoter 111 to the cleaned mating surfaces. Allow to dry completely prior to the application of tape.
4. Locate the affected component per its associated installation drawing. Contact ICON Aircraft for the appropriate installation drawing as listed below the task steps.
5. Apply the specified VHB Tape to the affected component.
6. Join parts using approximately 15 psi of pressure. Temperature to be between 70° F (21° C) and 100° F (38° C).
7. Allow 72 hours for 100% bond strength cure (20 minutes=50%, 60 minutes=75%, 24 hours=90%).
Installation Drawing References
ICA000500 VORTEX GENERATOR AND FENCE INSTL, FUSELAGE
ICA009726 VORTEX GENERATOR, 2.3, INJ MLD, WHITE
ICA009210 FENCE, FLAP ROOT, RH
ICA009211 FENCE, FLAP ROOT, LH
ICA000501 STALL STRIP, INSTL
ICA009265 STALL STRIP, TRIANGULAR XSECT, 18X.75
ICA000502 VORTEX GENERATOR INSTL, WING
05-04662 VORTEX GENERATOR, AIR WAVE
Verification Method
After the tape is fully cured, pull firmly on the component to ensure that it is bonded properly to the attaching surface.