Garmin G5 Electronic Flight Instrument Part 23 AML STC Installation Manual
190-01112-10
Rev. 21
Page 69
4.1.3.2 GMU 11 Mounting
CAUTION
Care should be taken when tightening the mounting screws of the GMU 11. Excessive tightening
may damage the mounting flange or break the screws. Fasteners should be tightened until snug,
plus one-quarter turn.
GMU should not be mounted in a composite wing.
It may be mounted in a wing constructed of metal so long as any hardware used to attach the
GMU or its bracket do not penetrate the fuel tank. For installation in a composite wing tip, of a
metal wing, see APPENDIX D.
Use the hardware called out in Figure 4-39 to mount the GMU 11.
Figure 4-39 GMU 11 Mounting Hardware