(EARLY MODEL) (Cont).
Remove plug retaining clips (39), gib retaining plugs (40), and gibs (38) from each support leg assembly
Aline holes in ends of cross shaft (8) with holes in upper braces (18) and install two new spring pins (17).
(26) so upper and lower braces (18 and 25) are in line.
Center of pin In brace hinge must be a minimum of ~ In. (3.18 mm) below normal center
Iine of brace with surface of lower brace at contact point. If necessary,
hand file or
upper brace surface and/or surface of lower brace.
Install pins (24) at hinge point of each brace and secure each pin with two bearing sleeves
(23) and two new
(41) until distance
from ends of inner and outer legs of actuating
(12) is 7 in.
Loosen four capscrews
(56) and two nuts (58).
If roller (64) is too high, turn two capscrews
until roller can be forced down on flat surface
(67) of inner leg of actuating
Turn two capscrews
until snug and tighten two nuts (58). Tighten four capscrews
(41) until roller (64) just makes contact with inner leg of actuating