D-18. RELAY TEST WIRE
Fabricate relay test wire according to the following information.
6 in. (152.4 mm), 20 AWG
a. All dimensions are in inches (millimeters).
b. Remove 3/4 in. (19.05 mm) insulation from each end of wire.
D-19. SPANNER SOCKET TOOL
Make the spanner socket tool from any 1/2 inch drive socket that is 2 1/2 inch OD and from 3/16 inch tool steel
keystock according to the following instructions. Refer to the parts list and figure for details.
Keystock, Tool Steel
3/16 in. X 1/8 in . X 2 in. long
Socket Wrench Socket
1/2 in. driv e X 2 1/2 in. OD
Figure D-28. Spanner Socket Tool
a. All dimensions are in inches.
b. To surface of socket (2), weld 2 inch steel keystock (1) in 4 places as shown in Figure D-28. Spanner Socket
Tool. Ensure keystock extends 1/2 inch beyond socket face.
c. Remove sharp edges.