TM 5-3805-261-34
EARTHMOVING EQUIPMENT COMPONENTS MAINTENANCE
12-7. Circle Assembly. (Sheet 5 of 6)
INSTALLATION
NOTE
Be sure jack stand is not
supporting circle when
measuring clearance.
Do not tighten bolts. Use
shim(s) as required to
obtain 0.020 inch maximum
clearance between drawbar,
strip and circle at each
shoe.
7.
Install four strips (20), eight
strips (19), 28 shims (18), 24
shims (17), four shoes (16),
washers (15), bolts (14), eight
washers (13), bolts (12). washers
(11) and lock nuts (10, Figure
12-25) in drawbar assembly.
8.
Remove hoist and sling.
9.
With the shoes (16) and shims
(18) in position on drawbar,
adjust four shoes (16, Figure
12-27).
10. Loosen nuts (8) on setscrews (9).
11. Tighten setscrews (9) until the
shoes are against the inside of
the circle.
12. Loosen setscrews (9) until the
circle is just free to turn.
13. Tighten nuts (8) on setscrews
(9).
Figure 12-27.
Figure 12-25.
Go to Sheet 6
12-33
