TM 5-3805-260-24CONNECTION OF TRACTOR AND SCRAPER7.Start the bottom vertical pin (4) in the bore. Put thrust washer (5) in position. Install the pin all of the way in its bore.8.Install tooling (A) and tighten the nut to a torqueof 500 lb. ft. (680 N. m) with tooling (B).9.Measure the space with a feeler gauge as shownand subtract that dimension from the gauging washer thickness of .200 in. (5.08 mm). Measure the shims needed to get a dimension +.000 to -.010 in. (+.00 to - 0.25 mm).10.Remove tooling (A) and install shims (6) of the needed dimension, washer (7) and nut (8) on thelower pin.11.Tighten nut (8) to a torque of 700 to 900 lb. ft. (950 to 1220 N. m) with tooling (B). Remove blocks (9) from each side of the hitch.12.Remove fork lift truck and hoist from tractor.4-76
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