TM 55-2815-574-24
0087
INDEX REPLACEMENT CONTROL LEVER TO INJECTOR CONTROL TUBE ASSEMBLY
1.
Remove control lever (Figure 2, Item 1) from injector control tube (Figure 2, Item 5) assembly.
2.
Fabricate indexing bracket (Figure 2, Item 3) from 5 in. (12.7 cm) long piece of 1/2 in. (1.27 cm) wide, 1/8 in.
(0.32) thick bar stock.
3.
Secure indexing bracket (Figure 2, Item 3) to control tube (Figure 2, Item 5) with hose clamp
(Figure 2, Item 4).
4.
Insert 1/4 in. X 1-3/4 in. bolt (Figure 2, Item 2) through end of control lever (Figure 2, Item 1).
5.
Rotate indexing bracket (Figure 2, Item 3) and clamp (Figure 2, Item 4) until indexing bracket is resting
against bolt (Figure 2, Item 2).
NOTE
Ensure indexing bracket cannot be moved.
6.
Tighten clamp (Figure 2, Item 4) to hold indexing bracket (Figure 2, Item 3) securely against bolt
(Figure 2, Item 2).
7.
Install control lever (Figure 2, Item 1) onto injector control tube (Figure 2, Item 5).
NOTE
Before pressing on control lever, ensure opposite end of control tube is supported.
8.
Remove pin (Figure 2, Item 8) from control lever (Figure 2, Item 1) and press control lever to remove from
control tube (Figure 2, Item 5).
9.
Remove bolt (Figure 2, Item 2) from control lever (Figure 2, Item 1).
10.
Reinsert 1/4 in. X 1-3/4 in. bolt (Figure 2, Item 2) through end of control lever (Figure 2, Item 1) and press
control lever onto control tube (Figure 2, Item 5) with bolt resting against indexing bracket (Figure 2, Item 3).
11.
Place a 0.011 in. (0.028 cm) feeler gage (Figure 2, Item 7) under control lever (Figure 2, Item 1) to get
proper clearance between control lever and spacer (Figure 2, Item 6) on control tube (Figure 2, Item 5).
12.
Position control tube (Figure 2, Item 5) on table of drill press and drill 1/8 in. (0.32 cm) hole through the
control lever (Figure 2, Item 1) approximately 45 degrees from location of former hole.
13.
After drilling, install pin (Figure 2, Item 8).
0087-4