Description
Maintenance Manual
for
Garmin 400 Series
GSN 430, GNC 420, GPS 400
has 168 pages long
Revision C: 190-00140-05
Cover Date: October 2002
Table of Contents
Section 1: Description and Operation
Section 2: Special Tools and Test Equipment
Section 3: Troubleshooting
Section 4: Disassembly and Assembly
Section 5: Alignment, Calibration, and Testing
