SECTION 7A: ROTOR HEAD
SPORT VERSION
Bag 7
7A-1 MAIN ROTOR HUB ASSEMBLY
No.
Bag# Description Qty
No.
Bag# Description Qty
1 7 Main Blade Grip
2
9
HB
M3X5X3 Spacer
2
2
7
Pitch Arm
2
10
7
Head Spindle Spacer
2
3 7 Center
Hub
1 11 7 Thrust
Bearing
Spacer
2
4
7
Hiller Arm
2
12
7
8x16x5 Thrust Bearing
2
5
7
Head Spindle
1
13
7
M4 Flange Cap Head Bolt
2
6 7 Dampener
O-Ring
4
14
7
8x16x5 Regular Bearing
4
7 HB
M3x7 Pivot Ball Stud(*)
2
15
HB
M3x12 Cap Head Bolt(*)
2
8 HB
M3x10 Cap Head Bolt
4
(*) or four M3x4 Pivot Ball Studs; two M3x14 Cap Head Bolts.
Note: Some Center Hubs are designed for one O-ring each side. If this is your case, use
one O-ring each side. The beveled edge of the Thrust Bearing Spacer (No. 11) should
be face away from the Center Hub. The flanges of the bearings of the Hiller Arms should
face outside. Usually the Thrust Bearing has three parts: two race washers and caged
ball bearings. The caged ball bearings will be between two race washers. In some cases,
you may get different version of the Thrust Bearing: one race washer, one flat washer,
and caged ball bearings in your kit. That is fine; it still works the same. In this case, you
need to install the flat washer first (next to Thrust Bearing Spacer-No. 11), then the
caged ball bearings, the race washer goes last.
Page 67 of 104
Summary of Contents for Gas-Her
Page 1: ...Page 1 of 104 ...
Page 7: ...Page 7 of 104 REQUIRED TOOLS ...
Page 23: ...Page 23 of 104 ...
Page 26: ...Page 26 of 104 ...
Page 29: ...SECTION 2 LOWER FRAMES Bag 2 Page 29 of 104 ...
Page 42: ...Page 42 of 104 ...
Page 47: ...SECTION 3 LANDING GEAR ASSEMBLY Bag 3 Page 47 of 104 ...
Page 50: ...SECTION 4 DRIVING SYSTEM Bag 4 Page 50 of 104 ...
Page 53: ...SECTION 5 TAIL ASSEMBLY Bag 5 Page 53 of 104 ...
Page 58: ...Page 58 of 104 ...
Page 62: ...SECTION 6 CONTROL SYSTEMS Bag 6 Page 62 of 104 ...
Page 64: ...Page 64 of 104 ...
Page 70: ...SECTION 7B ROTOR HEAD PRO VERSION Bag 7 Page 70 of 104 ...
Page 73: ...Note The Blade Holder in the kit may look differently Page 73 of 104 ...
Page 75: ...Note you may have to press the Pitch Arms to get them in the Blade Holders Page 75 of 104 ...
Page 78: ...Page 78 of 104 SECTION 8 LINKAGE RODS AND SETTINGS Bag 8 ...
Page 81: ...Page 81 of 104 ...
Page 82: ...Page 82 of 104 ...
Page 85: ...Page 85 of 104 ...
Page 86: ...Page 86 of 104 ...
Page 96: ...Page 96 of 104 ...