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Académie
Garage Door Technician
Garage Door Maintenance & Service Certification
Weatherseal & Panel Maintenance
Vérification des connaissances
Weatherseal & Panel Maintenance
Vérification des connaissances
Vérification des connaissances
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What should be done when water intrusion is found at the door header or jambs during maintenance?
A
Water intrusion is always caused by inadequate overhead insulation, not door components
B
Note the finding on the service report only
C
Apply caulk over the exterior seam without investigating the cause
D
Identify the source of intrusion, assess weatherseal and flashing condition, and recommend repair to prevent structural damage and panel deterioration
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