Robinson R44 - Page 46

DAILY OR PREFLIGHT CHECKS (cont’d)
1. Upper Forward Cowl Doors - Right Side
Battery switch . . . . . . . . . . . . . . . . . . . . . . . . . . . ON
Oil pressure and alternator lights . . . . . . . . . . . . . . ON
Warning light test switches . . . . . . . . . . . Push to test
Fuel quantity . . . . . . . . . . . . . . . . . . . . . Check gages
Battery switch . . . . . . . . . . . . . . . . . . . . . . . . . . . OFF
Aux fuel tank quantity . . . . . . . . . . . . . . . . . . . Check
Fuel filler cap . . . . . . . . . . . . . . . . . . . . . . . . . . . Tight
Aux fuel tank . . . . . . . . . . . . . . . . . . . . . . . . No leaks
Fuel lines . . . . . . . . . . . . . . . . . . . . . . . . . . . No leaks
Fuel tank sump, gascolator drains . . . . . . . . . . Sample
Gearbox oil . . . . . . . . . . . . . . . . . . . . . . Full, no leaks
Hydraulic system . . . . . . . . . . . . . . Fluid full, no leaks
Rotor brake . . . . . . . . . . . . . . . . . . . Actuation normal
Flex coupling . . . . . . . . . . . . . . . No cracks, nuts tight
Yoke flanges . . . . . . . . . . . . . . . . . . . . . . . No cracks
Gearbox, hydraulic pump Telatemps . . . . . . . . Normal
Control rod ends . . . . . . . . . . . . Free without looseness
Steel tube frame . . . . . . . . . . . . . . . . . . . . . No cracks
All fasteners . . . . . . . . . . . . . . . . . . . . . . . . . . . Tight
Tail rotor control . . . . . . . . . . . . . . . . . No interference
2. Main Rotor
CAUTION
Do not pull down on blades to teeter
rotor. To lower a blade, push up on
opposite blade.
Blades . . . . . . . . . . . . . .Clean and no damage/cracks
CAUTION
Verify erosion on lower surface of
blades has not exposed skin-to-spar
bond line. Reference Rotor Systems
description in Section 7.
FAA APPROVED: 21 FEB 2014 4-2
ROBINSON
MODEL R44
SECTION 4
NORMAL PROCEDURES