CHANGING DIRECTION OF RADIATION (ANTENNA CURTAIN ROTATION)-continued

TM 11-5985-362-13

Stand at the TOWER BASE and by sighting determine new direction of radiation (beam).

Hold CENTER LAYOUT WIRE at SLEEVE with marker tag 5 on arrowhead of TOWER BASE.

Rotate the front end of CENTER LAYOUT WIRE (hold at SLEEVE with marker tag 1) to new direction of

radiation (beam).

Rotate back of CENTER LAYOUT WIRE (hold at SLEEVE with marker 6) so wire is again in a straight line.

Install new 66 inch ANCHORS at CENTER LAYOUT WIRE SLEEVES with marker tags 1 and 6. (Refer to

page 2-13 for ANCHOR installation procedures.) Move Sleeve with marker tag 4 on the BACK LAYOUT

WIRE to SLEEVE with marker tag 5 on the CENTER LAYOUT WIRE (at TOWER BASE).

Holding SLEEVES with marker tags 4 and 5 together at the TOWER BASE, stretch out the BACK LAYOUT

WIRE so that it is 900 to the CENTER LAYOUT WIRE.

2-51