0013
TM 1-4920-924-13&P
AVIATION SHOP EQUIPMENT CONTACT MAINTENANCE (AV SECM) SYSTEM MAINTENANCE
INSTRUCTIONS FOR WORKBENCH ASSEMBLY - (CONTINUED)
INSTALLATION
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4
SECM0061
Figure 14.
Workbench Assembly
NOTE
Ensure threads of bolts are not damaged prior to reinstalling bolts.
1.
Place SECM workbench assembly (Figure 14, Item 1) on roadside wall and ensure mounting holes are
aligned.
2.
On bottom shelf of SECM workbench assembly (Figure 14, Item 1), install four 1/2-20 X 1.00 inch hex
head bolts (Figure 14, Item 7), four 1/2 inch spring lock washers (Figure 14, Item 3) and four 1/2 inch lat
washers (Figure 14, Item 4) securing SECM workbench assembly (Figure 14, Item 1) to shelter loor.
3.
Install two 1/2-20 X 1.75 inch hex head bolts (Figure 14, Item 2), two 1/2 inch spring lock washers
(Figure 14, Item 3), two 1/2 inch lat washers (Figure 14, Item 4), two spacers (Figure 14, Item 6), and two
hold down clamps (Figure 14, Item 5) in back of SECM workbench assembly (Figure 14, Item 1) securing
SECM workbench assembly (Figure 14, Item 1) to roadside wall. Torque bolts 40 45 ft. lbs.
4.
Iinstall power inverter onto SECM workbench assembly (WP 0021).
5.
END OF TASK
END OF WORK PACKAGE
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