UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
ENSTROM F-28F/280F SERIES MAINTENANCE MANUAL SUPPLEMENT 1
Rev.
7
11-2
Aug
28/17
SECTION 3
SERVICING, TROUBLESHOOTING, AND PERIODIC INSPECTIONS
3-1. Servicing
A. The MD200 Series CDI installation contains no user serviceable components or
assemblies. Operations involving the removal of the MD200 Series CDI must be done by
authorized maintenance technicians.
3-2. Troubleshooting
A. Refer to the electrical schematic in Diagram 11-1 when troubleshooting the MD200-306
interfaced to a GTN 650.
B. Refer to the electrical schematic in Diagram 11-2 when troubleshooting the MD200-706
interfaced to a GNC 255A.
C. Refer to the electrical schematic in Diagram 11-3 when troubleshooting the MD200-706
interfaced to a GTN 650.
D. Refer to the applicable electrical schematic when troubleshooting MD200 Series CDI
interfaced to other equipment.
E. If the MD200 Series unit fails to operate after troubleshooting efforts, refer to paragraph
1-2 for the manufacturer contact information and additional assistance.
3-3. Periodic
Inspections/Maintenance
A. The following inspection checklist is intended as a guide for 100 hour/annual inspections
for aircraft operating under normal conditions. More frequent inspections may be required
should adverse operating conditions be encountered.
Date
Signature
Aircraft Registration Number
Aircraft Serial Number
MD200 Series
INITIAL EACH ITEM AFTER ACCOMPLISHMENT
Inspect the following items every 100 hours or annually
INITIAL
1. Inspect the MD200 Series unit and mount for security, damage, and
obvious defects.
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