Installation Guide

C. Re-tighten the Pivot Bolt. After changing the tilt angle and tightening the

Support Bar hardware, the Pivot Bolt must be re-tightened. The Pivot Bolt

cannot be left loose - the Mounting Sleeve Vertical Towers must be firmly

clamped to the sides of the Strongback eliminating any gaps between the

Vertical Towers and the Strongback. (See Figure

8-2)

Torque to 125-150 ft.-lbs.

11 of 11

CAUTION:

This is a two

person activity. As

the hardware is

loosened, the rack

is heavy and

unstable. The rack

must be held in

place by one

person while the

second person

loosens the

hardware and then

re-installs and

tightens the

hardware back in

place. Failure to

do so could lead

to serious

personal injury

and damaged

components.

Figure 8-2: Tighten and Torque the Pivot Bolt

Strongback

No Gaps

Pivot

Bolt

Towers Towers

Some items not

shown for clarity

Visible

Gaps

Visible

Gaps

Pivot

Bolt

WRONG

CORRECT

Assembly Instructions, Top-of-Pole Mount for 6 Modules (TPM6) For Module Type A, B, & C (Version 2, Rev D)