Spare part: Rubber cap antenna for Garmin Rino 530 SKU: GP03246MPN: 145-00528-00Weight: 0.56 oz (0.016 kg)Condition: Used (Grade B - New or like new condition.)Material: Reinforced rubber (waterproof and flexible)Сomplexity level: 5 (Level 5 - Moderate difficulty, requires disassembly of the case and the use of additional materials (glue, sealant, double-sided tape).)Necessary tools: Spatula Compatible with: Garmin Rino 520, 530, 520HCx, 530HCx Installation manual: Remove the battery and clean the case to remove any dirt. Avoid getting it wet. The front part of the case is made up of a plastic base with a rubber layer on top. Use a knife to carefully slice through the rubber layer. Employ a plastic tool to peel off the old rubber layer from the button. Wipe the surface clean using ethyl alcohol. For enhanced adhesion, apply a primer such as LOCTITE SF 770. Apply adhesive evenly across the prepared surface to ensure strong adhesion and a waterproof seal. LOCTITE 454 is recommended. Position the button carefully and press firmly to bond the rubber to the plastic base. Allow it to set for 24 hours to ensure optimal adhesion and curing. Congratulations! You have successfully restored your Garmin device to working and waterproof condition!