Andrew operation and maintenance Specifications download pdf (Page 40)

Chapter 2 - Installation

42S315F 2-28

4. Refer to sheet 2 of drawing 517097. Locate (Qty 8) 1.25 inch galvanized

washers (item 218) and (Qty 8) 1.25-7 UNC (item 219). Secure a nylon strap

to each leg (item 2) at approximately the center. Lift each leg with a crane

and position over foundation anchor bolts. Loosely install four nuts and

washers to secure each leg on anchor bolts. Disconnect crane and remove the

nylon straps.

5. Secure a nylon strap to the elevation actuator assembly (item 18). Remove

the cotter pins (item 16), clevis pin (item 21), spacers (item 22) and washers

(item 205) from assembly.

6. Lift the assembly with a crane and position the jack clevis over attachment

point on mount (item 1) as shown on sheet 6 of Drawing 517097.

Reassemble pivot pin (item (21) through the clevis, with spacers (item 22)

and washers (item 205) and cotter pins (item 16).

7. Attach the ladder and platform per the following procedure. If the optional

ladder is not to be installed proceed to step 9.

8. Locate the ladder and platform parts and loosely attach to mount (item 1) as

shown on sheets 3 and 4 of drawing 517097. When ladder and platform are

attached tighten all 3/8-inch hardware on ladder and platform to 20 ft-lb (26

Nm).

9. Secure the elevation actuator assembly with a nylon strap or rope attached to

the elevation actuator protection tube and 1.0 inch clearance holes used for

mounting shipping brace.

10. Secure a steel cable to the mount lifting points (identified by

Figure 2-4)

using two shackles.

Lifting Points

Shipping Brace

Figure 2-4 Rigging Lifting Points

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Andrew operation and maintenance Specifications Page 40