Figure 1-23. Tail Rotor Balancing Positioning Kit 7HEL065.

TM55-4920-201-14

Key to figure 1-22:

of various but precise matched lengths to be used in

1. Gage (2386)

conjunction with the 7HEL053. (Part no. 2586)

2. Case assembly (2605)

and 7A050 balancing kits to enable balancing of

3. Adapter (2588)

UH-1A, B, C, D, E, H and M and AH-1G and TH-

4. 5/32-Inch hex wrench

IG tail rotor hub and blade assemblies. The eleven

5. 1/8-Inch hex wrench

s e t s of matched pairs of bars and two post

6. Yoke (2589)

assemblies are packed in an attache type hardwood

case whose dimensions are 1 x 11 x 19 inches.

1-24. TAIL ROTOR BALANCING

Weight of a completely packed kit is approximately

POSITIONING KIT 7HEL065. (See figure 1-

18 pounds.

This kit provides a series of matched bar pairs

Figure 1-23. Tail Rotor Balancing Positioning Kit 7HEL065.

1-32