Robinsons R66 - Page 62

5-45 100-Hour / Annual Maintenance and Inspection [4 of 25 Pages]
CIRCUIT BREAKER PANEL (continued)
Copper Bus Bars:
Inspect condition. Verify no corrosion or bends in bus bars. Verify bus bar security
and isolation from surrounding structure.
Wiring:
Inspect condition. Verify no loose, chafed, or broken wires or terminals. Verify
neatness, proper routing and installation, and security.
Fasteners & Torque Stripes:
Inspect condition. Verify proper installation and security of fasteners. Renew
deteriorated torque stripes per Figure 5-1.
Close & Secure:
Verify foreign objects are removed. Verify equipment security. Verify cleanliness of
interior and of access cover. Close cover and verify security.
BATTERY (When installed under left front seat)
Battery:
Inspect condition. Verify no cracks or corrosion on or near battery cable terminals. As
required, perform capacity test or replace battery per manufacturer’s instructions. Verify
battery cable security. Verify no corrosion in surrounding structure.
HORIZONTAL CONTROL TUNNEL (Front seats)
Covers:
Inspect condition. Verify marking legibility.
Antenna Wiring & Connectors:
Inspect condition. Verify no loose, chafed, frayed, or broken wires. Verify no damaged
connectors. Verify neatness, proper routing and installation, and security.
Cyclic Box Assembly:
Inspect condition. Verify no nicks, scratches, dents, cracks, corrosion, or loose rivets.
Verify no distortion or damage on cyclic stop sheet metal assembly. Verify security.
Cyclic Stick Assembly:
Inspect condition. Verify no nicks, scratches, dents, cracks, or corrosion. Verify no
cracks in welds. Verify security, proper operating clearance, and smooth actuation.
Verify security of co-pilot control and locking pin.
Cyclic Boot:
Inspect condition. Verify proper locking function of boot snaps. Verify no defects,
tears, or material deterioration. Verify security.
Cyclic Friction Assembly:
Inspect condition. Inspect link rod end bearings per Section 5-33. Verify no excessive
flaring at either end of friction spacer. Verify proper installation, security, and operation.
Cyclic Pivot:
Inspect condition. Verify no nicks, scratches, dents, cracks, or corrosion. Inspect
spherical bearings per Section 5-33. Verify proper installation, security, and operating
clearance.
Page 5.16 Chapter 5 Inspection Schedule R66 Maintenance Manual SEP 2012