Robinsons R66 - Special Torques

20-33 Special Torques (continued)
AREA* FASTENER*
TORQUE
(IN.-LB)*
HYDRAULIC HOSES
& FITTINGS
(2) AN815-3D union 95-105
(2) AN815-4D union 135-150
(1) AN820-4 cap, on reservoir AN804D4 T-fitting 60
(1) AN820-6 cap, on reservoir AN834-6D T-fitting 120
(2) D452-3 nuts, on aft and left hand servos 60
(3) D452-4 nuts, on aft and left hand servos and on
reservoir
90
(1) D452-6 nut, on reservoir 150
(2) B330-19 palnut, on aft and left hand servos 30
(3) B330-21 palnut, on aft and left servos and on reservoir 45
(1) B330-25 palnut, on reservoir 75
(1) D205-14 line assembly B-nuts 95-105
(1) D205-17 line assembly B-nuts 95-105
(1) D205-18 line assembly B-nuts 135-150
(1) D205-22 line assembly B-nuts 95-105
(1) D205-23 line assembly B-nuts 135-150
(1) D205-24 line assembly B-nuts 135-150
(2) F902-1 line assembly B-nuts 135-150
(2) F902-2 line assembly B-nuts 110-130
HYDRAULIC
RESERVOIR
(1) D487-3, filler-vent 100
(1) D516-1, filter cap 150
(1) B563-2, sight gage 150
HYDRAULIC
SERVOS
(1) D210-08 nut, attaching D200-2 scissors 25
(1) B330-6 palnut on D200-2 scissor apex fastener 5-10
LANDING GEAR
(4) NAS6604-46 bolts, securing ground handling wheel
support weldments to skid tubes
70
(4) NAS6607P20 bolt, securing landing gear to fuselage
supports and shackles
66 FT-LB
(2) NAS6607P44 bolt, securing shackles to fuselage 66 FT-LB
(4) B277-28 clamp, securing fairings to struts 15
POP-OUT FLOATS
(OPTIONAL
EQUIPMENT)
(2) D674-2 hose assembly, B-nuts 245
(4) D674-6 hose assembly, B-nuts 245
(2) D674-7 hose assembly, B-nuts 120
(1) D674-9 hose assembly, B-nuts 245
(2) D674-10 hose assembly, B-nuts 245
(2) D674-11 hose assembly, B-nuts 245
(1) D674-12 hose assembly, B-nuts 245
(1) D674-13 hose assembly, B-nuts 245
MAY 2015 Chapter 20 Standard Practices Page 20.9