Tools Needed - Garmin GMR 18 HD3 Installation Instructions Manual

Tools Needed

• Drill
3
• 9.5 mm ( / in.) drill bit
8
1
• 32 mm (1 / in.) drill bit (optional)
4
5
• 4 mm ( / in.) hex wrench
32
1
• 13 mm ( / in.) wrench and torque wrench
2
• Marine sealant
2