-8-
Main Rotor-3 /
主旋翼機構組裝
-3
Bag B
Large Internal
Diameter
always goes toward
the Main Rotor Hub
內徑較大的一側，面向
主旋翼中心座組。（內
側）
Small Internal
Diameter
always goes toward
the Blade
內徑較小的一側，面向
主旋翼組（外側）。
HMV1370ZZWY
BEARING,d7xD13xW5
滾珠軸承,d7xD13xW5
BK2216
THRUST WASHER,d10xD13xW0.5
止推墊片,d10xD13xW0.5
HMX0612
THRUST BEARING,d6xD12xW4.5
止推軸承,d6xD12xW4.5
BK2525
FLAP COLLAR,d7xD10xW1.5
避震軸環,d7xD10xW1.5
HMC4-8B
SOCKET SCREW M4×8
內六角螺絲M4×8
BK0649-2
LINKAGE BALL(B)
內六角連接頭自攻螺絲(B)
BK2511
WASHER,d2xD4.5xW0.8
墊圈,d2xD4.5xW0.8
Apply threadlocker
使用螺絲防鬆膠
Completed View
組裝完成
Checking Tips: >
轉動角度： >
（轉動角度大者，內孔大；轉動角度小者，內孔小）
No.
1
2
3
4
5
6
Qty
2
2
2
1
2
2
Material No. Description
名稱
No.
7
8
9
10
11
12
Qty
Material No. Description
名稱
T22
(4)
(6)
(5)
(2)
(3)
(8)
(9)
(1)
Diagram for Thrust Bearing Assembly
止推軸承安裝示意圖
1. Secure the Linkage alls to the Main Rotor Grips.
2. Insert the Flap Damper into the Main Rotor Hub.
3. Insert the Feathering Shaft through the Flap Dampers & the Main Rotor Hub with some
amount of silicon oil or Vaseline. Center the Feathering Shaft in the Main Rotor Hub.
4. Apply Locitite on the Socket Screw (M4x 8),and then secure the Main Rotor Grips on the
Feathering Shaft with bearings & washers tightly.
1. 將連桿接頭固定於主旋翼夾座。
2. 將旋翼橫軸避震套環置入主旋翼夾座內。
3. 可塗抹些許矽膠油脂或凡士林於旋翼橫軸避震套環上，以便安裝。
4. 依圖示，組裝金屬主旋翼固定座，使用M4X8內六角螺絲鎖入橫軸時需使用螺絲防鬆膠。
(7)
(11)
(10)
(10)
(12)
Apply grease
使用潤滑油膏(黃油)
BK2511
BK0649-2
BK0596-1
BK2214
BK2572
BK2573
BK2525
BK0435
HMC4-8B
HMV1370ZZWY
BK2216
HMX0612
墊圈,d2xD4.5xW0.8
內六角連接頭自攻螺絲(B)
主旋翼轉座
強化固定軸
內避震墊圈(7mm)
外避震墊圈(7mm)
避震軸環,d7xD10xW1.5
墊圈,d4xD11xW1.7
內六角螺絲M4×8
滾珠軸承,d7xD13xW5
止推墊片,d10xD13xW0.5
止推軸承,d6xD12xW4.5
WASHER,d2xD4.5xW0.8
LINKAGE BALL(B)
MAIN ROTOR PITCH HOUSING
HARDENED FEATHERING SHAFT
INNER DAMPER(7mm)
OUTER DAMPER(7mm)
FLAP COLLAR,d7xD10xW1.5
WASHER,d4xD11xW1.7
SOCKET SCREW M4×8
BEARING,d7xD13xW5
THRUST WASHER,d10xD13xW0.5
THRUST BEARING,d6xD12xW4.5
2
2
2
4
2
2
Assemble the main rotor pitch housing as drawing
主旋翼轉座組裝示意圖
All manuals and user guides at all-guides.com
