UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
ENSTROM F-28F/280F SERIES MAINTENANCE MANUAL SUPPLEMENT 1
Rev.
2
3-6
Dec
8/08
4-2.
Wiring Harnesses/Connectors – GNS 430W/530W
4-2-1. Removal – Wiring Harnesses/Connectors – GNS 430W/530W
CAUTION
Before removing or adjusting any electrical component,
ensure all electrical power is off and the battery is
disconnected.
A. Refer to Diagram 3-1 for the 430W/530W wiring interface.
B. Remove the attaching hardware, clamps, connectors, leads, or wiring.
C. Identify the connectors, leads, or wiring.
D. Remove the component.
4-2-2. Inspection – Wiring Harnesses/Connectors – GNS 430W/530W
A. Inspect the plugs, connectors and receptacles for security, contact corrosion,
damaged contacts, broken wires, faulty contacts, insert cracks, and faulty insulation.
B. Inspect the leads and wiring for loose terminals, chafing, corrosion or
deteriorated condition, faulty or damaged insulation, excessive mechanical stress, broken
strands, damaged shielding, shorted shielding, routing and mounting conditions.
4-2-3. Repair – Wiring Harnesses/Connectors – GNS 430W/530W
A. Tighten lose terminal connectors, mounting hardware, and electrical
component attachments.
B. Replace miscellaneous electrical components that fail to meet the inspection
requirements.
C. Clean corrosion from the connections and receptacles with contact cleaner.
4-2-4. Installation – Wiring Harnesses/Connectors – GNS 430W/530W
A. Refer to Diagram 3-1 for the GNS 430W/530W wiring interface.
B. Install the electrical component and secure with attaching hardware, clamps,
or cable ties.
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