Instruction Manual

Instructions for Continued Airworthiness 190-00792-12 Rev 1
for the Garmin G500H Installation in Eurocopter AS350 Page 10 of 80
discrepancies are not missed. It is important to have adequate lighting for all phases of the
inspection
.
The special tools necessary for the G500H inspection are listed as follows:
a) Milliohm meter (for electrical bonding testing).
Table 5-01 -90 Day Inspection
Registration No.
Serial No.
Helicopter Total Hours
90 Day Scheduled Inspection
• The 90 Day Inspection shall be accomplished at least at an interval of once every 90 days of
elapsed calendar time.
• Initial each item after accomplishing the inspection.
• Record all findings and attach a copy of findings to this inspection form.
• After correction of all findings, make maintenance record entry.
90 Day Pre-inspection
Requirement
Initial
1. Review Airworthiness Directives.
90 Day Inspection
Requirement
Initial
GDC 74H ADC
1. Access GDC 74H (reference Section 6-00-00- Dimensions and Access). Drain the pitot-
static system by removing the safety wire, nut and plug.
2. Re-install the plug, nut and safety wire.
3. Reference Section 12-10-00 Return-to-Service Practices for the GDC 74H
05-20-10