-9-
Main Rotor-4 /
主旋翼機構組裝
-4
Bag B
Large Internal
Diameter
always go 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 go 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
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
7
8
Qty
2
2
2
2
2
4
2
2
Material No. Description
名稱
No.
9
10
11
12
13
14
15
QtyMaterial No. Description
名稱
T22
T22
T22
T22
(10)
(9)
(11)
(13)
(14)
(6)
(1)
(5) (3) (2)
(6)
(4)
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。
(12)
(7)(15)(15) (8)
Apply grease
使用潤滑油膏(黃油)
BV2574
BK2579
BK2578
HMC3-8B
BK0649-1
HSA3-6
BK2216
HMX0612
BK2214
BK2573
BK2572
BK2525
BK0435
HMC4-8B
HMV1370ZZWY
金屬旋翼轉座組
金屬轉座擺臂
金屬連接座
內六角螺絲, M3×8
內六角連接頭螺絲(A)
半圓頭內六角螺絲, M3x6
止推墊片, d10xD13xW0.5
止推軸承,d6xD12xW4.5
強化固定軸(D7)
外避震墊圈, 7mm
內避震墊圈,7mm
避震軸環,d7xD10xW1.5
墊圈,d4xD11xW1.7
內六角螺絲M4×8
滾珠軸承, d7xD13xW5
METAL MAIN ROTOR GRIP SET
METAL ROTOR GRIP LEVER
METAL ROTOR GRIP POST
SOCKET SCREW, M3×8
LINKAGE BALL(A)
BUTTON HEAD SOCKET SCREW, M3X6
THRUST WASHER, d10xD13xW0.5
THRUST BEARING,d6xD12xW4.5
HARDENED FEATHERING SHAFT
OUTER DAMPER, 7mm
INNER DAMPER, 7mm
FLAP COLLAR,d7xD10xW1.5
WASHER,d4xD11xW1.7
SOCKET SCREW M4×8
BEARING, d7xD13xW5
1
2
2
2
2
2
4
Assemble the main rotor pitch housing as drawing
主旋翼轉座組裝示意圖
BK2572
BK2573
BK2525
BV2574
BK2574
BK0560
HMV1370ZZWY
BK2578
BK2579
HMX0612
BK2216
BK0435
HMC3-8B
HMC4-8B
避震軸環(d7xD10xW1.5)
金屬旋翼轉座組
金屬旋翼轉座
主旋翼轉座軸環
滾珠軸承 (d7xD13xW5)
金屬連接座
金屬轉座擺臂
止推軸承 (d6xD12xW4.5)
止推墊片(d10xD13xW0.5)
墊圈 (d4xD11xW1.7)
內六角螺絲M3×8
內六角螺絲M4×8
FLAP COLLAR(d7xD10xW1.5)
METAL MAIN ROTOR GRIP SET
METAL MAIN ROTOR GRIP
MAIN ROTOR GRIP BUTTON
BEARING (d7xD13xW5)
METAL ROTOR GRIP POST
METAL ROTOR GRIP LEVER
THRUST BEARING (d6xD12xW4.5)
THRUST WASHER (d10xD13xW0.5)
WASHER (d4xD11xW1.7)
SOCKET SCREW M3×8
SOCKET SCREW M4×8
The bearings (#15) come with the grips which had
been assembled by Factory.
主旋翼夾座內軸承
(#15)
已由原廠壓配完成。
HMC3-10B
SOCKET SCREW,M3x10
內六角螺絲,M3x10
BK0649-1
LINKAGE BALL(A)
內六角連接頭螺絲(A)
HSA3-6
BUTTON HEAD SOCKET SCREW,M3x6
半圓頭內六角螺絲,M3x6
BK0435
WASHER,d4xD11xW1.7
墊圈,d4xD11xW1.7
