Garmin APOLLO GX SERIES Service Manual

Contents

Garmin AT Rev --8-18 GX Service Manual © 2004 Garmin ATLens ReplacementThis procedure describes the removal and replacement of the protective lens on the front of thedisplay.Parts Required• ISOPROPYL ALCOHOL• 308-5505-11 GX50/55 LENS, DISPLAY FILTER• 308-5505-21 GX60/65 LENS, DISPLAY FILTER• GLASS CLEANER, NON-AMMONIA BASED• CLEANING WIPES-LOW LINTRemoval1. Before starting this procedure, fill out a Service Data Sheet if this has not already been done. Acopy is located at the back of this manual.2. Power the unit off and disconnect power from the unit.3. Remove the bezel assembly (see Bezel Assembly Replacement procedure).4. Remove the display (see Display Replacement procedure).5. Press the old lens from the bezel by pushing on it from the back. The adhesive will break loose.6. Clean the adhesive surfaces on the bezel using a clean wipe and isopropyl alcohol.Replacement1. Remove the paper backing from the new lens (see the Parts Required section above for thecorrect part number).2. Press the lens into the bezel noting the orientation so that the hole for the photocell is over thephotocell. Press firmly to make it adhere.3. Replace the display (see Display Replacement procedure).4. Replace the bezel assembly (see Bezel Assembly Replacement procedure).5. Clean fingerprints from the front of the display lens with a clean wipe and glass cleaner.6. Test the unit to verify proper operation (see Return to Service procedures).7. Using the Service Data Sheet, reenter the customer configuration.