PIPE 1968017 - Caterpillar

16. Make an adjustment to the maximum stop bolt until the measured distance from the top of the gauging bar to the angle on the stop angle bar is the same at the two holes in the gauging bar. When the measured distance at each of the holes in the gauging bar is the same, the deepest angle on the stop angle bar is parallel to the gauging bar and the adjustment for maximum stop bolt (6) is correct.17. Measure the distance between bolt (6) and the body with feeler gauge (13). Install shims and washers that are the same thickness of the distance measured. Install the O-ring seal on the bolt. Put oil on the seal. Install the bolt, shims and washers. Tighten the bolt to a torque of 80 10 lb.ft. (110 14 N m). Check the distance from the top of the gauging bar to the angle on the stop angle bar again. Make an adjustment to the shims for bolt (6) if the distance is not the same at the two holes in the gauging bar.18. Move the swashplate until it makes contact with the minimum stop bolt. Install the depth gauge in one of the holes directly over the smallest angle on the stop angle bar. Follow the procedures in Steps 15 through 17 and make an adjustment to minimum stop bolt (8) until the smallest angle on the stop angle bar is parallel to the gauging bar. The minimum stop bolt is at its correct adjustment when the measured distance from the top of the gauging bar is the same at the two holes in the gauging bar. 19. Remove tooling (D). Remove the covers and the shims from each side of the body. Keep the shims with their respective covers. Remove the swashplate from the body. Put the pistons (18) in position on the plate in the swashplate in their correct order. Install retraction plate (21) over the pistons. Put the original amount of shims and the retraction bearings in position on the swashplate. Install the locks and bolts (19).20. Measure the clearance between the piston slippers and plate (1) with a feeler gauge. The clearance must be .003 .001 in. (0.08 0.03 mm). Add or remove shims if the clearance is not correct. Bend locks (20) against bolts (19). 21. Put spacer (25), spring (23) and spacer (24) in position in barrel (22). 22. Put barrel (22) in position on a press. Put tooling (A) in position on the face of the barrel.23. Put spring (23) in compression with the press. Install the snap ring (26) with tooling (B). Remove the barrel from the press. The guard for the press has been removed for photo illustration. 24. Put the barrel and tooling (A) in position on tool (C) as shown.25. Put the pistons in their correct locations in the barrel. 26. Heat bearing cone (28) to a maximum temperature of 275°F (135°C). Install bearing cone (28)