ICON A5 - Page 163

ELECTRICAL SYSTEM / ELECTRICAL SYSTEM GENERAL MAINTENANCE 6-35
CHANGE C2 ICON A5 / MAINTENANCE MANUAL
CHAPTER 6
No
Special Tools Required
None
Parts Required
None
Aircraft System and Number
03—Electrical System
Consumables
HT 1/2 N-100 (WRAP, SPIRAL, NYLON, 1/2” OD)
F4 TAPE BLACK (TAPE, SELF-FUSING, SILICONE, .02 IN THK, 1 IN WIDE)
TY24MX (CABLE TIE, NYLON 6-6, 30LB, 5.50, TY-RAP)
TT-I-735A or equivalent (ISOPROPYL ALCOHOL)
TASK INSTRUCTIONS:
1. Inspect wire harness or wires for clearance and wear contact against various locations in the
aircraft. Look for nicks and chafing conditions. See “Removal and Installation of Inspection
Panels and Fairings” on page 3-34. See “Cockpit Panels Removal and Installation” on page 3-36.
See “Remove Engine Cowlings” on page 16-13.
2. Inspect engine wire harness for clearance and wear contact against various locations of the wire
harness on the engine. The engine wire harness must have minimum no touch clearance from any
corner or sharp edge of the areas as per installed state.
3. If chaffing or nick damage to insulation of wires is found and has not damaged the copper wires,
clean individual damaged wire insulation with ISOPROPYL ALCOHOL and wrap it using F4 TAPE.
Then re-wrap entire bundle using F4 TAPE. Leave a minimum no touch clearance.
4. Using WRAP, SPIRAL, wrap any portions of the wire harness that may contact corners or sharp
edges of the components as required.
5. Ensure ignition leads do not touch inner cowling with a minimum clearance of .25” (inch). Cut
engine CABLE-TIEs and adjust/pull ignition wiring to the center of the engine and re-attach
CABLE-TIEs as needed.
VERIFICATION METHOD:
The task is completed when the fuselage and engine wire harness have been inspected and repaired
as needed.
RELATED INFORMATION:
"Cockpit Panels Removal and Installation" on page 3-36
"Removal and Installation of Inspection Panels and Fairings" on page 3-34
"Remove Engine Cowlings" on page 16-13