0013
TM 1-4920-924-13&P
AVIATION SHOP EQUIPMENT CONTACT MAINTENANCE (AV SECM) SYSTEM MAINTENANCE
INSTRUCTIONS FOR WORKBENCH ASSEMBLY - (CONTINUED)
3.
Loosen and remove bottoms of four aluminum rails (Figure 3, Item 7, 11, 15 and 18) from four corner castings
(Figure 3, Item 6, 10, 14 and 17) and set irst shelf aside.
4.
Remove four aluminum rails (Figure 3, Item 7, 11, 15 and 18) from four corner castings (Figure 3, Item
3, 12, 19 and 21).
5.
Loosen and separate two corner castings (Figure 3, Item 3 and 12) from aluminum rails (Figure 3, Item
2 and 13).
6.
Loosen and separate two corner castings (Figure 3, Item 3 and 12) from aluminum rail (Figure 3, Item 9).
7.
Loosen and separate two corner castings (Figure 3, Item 19 and 21) from aluminum rails (Figure 3, Item
2 and 13).
8.
Loosen and separate two corner castings (Figure 3, Item 19 and 21) from aluminum rail (Figure 3, Item 20).
Second Shelf
2
1
3
21
19
4
5
20
22
6
16
10
7
9
17
15
11
18
8
14
12
SECM0051
13
Figure 4.
Second Shelf
NOTE
Mark or number parts to ensure parts are installed in the same orientation and location they
were removed from.
00136