PUMP GP-HYD 0R7949 - Caterpillar

Adjustment Procedure
1. Loosen nut (4).2. Remove cotter pin and pin that connects the rod end to lever (6).3. With lever (6) against bumper (5) make an adjustment of rod (2), so that distance (A), between centerline of the handles on rod (2) and the face of the dash, is ... 4.21 .25 in.(106.9 6.4 mm)4. Install pin and cotter pin that connects rod (2) to lever (6).5. Tighten nut (4) to a torque of ... 75 10 lb.ft.(100 4 N m)6. Remove cotter pins and pins from rod (7).7. Make an adjustment to rod (7), so that distance (D), between the centerline of the pins, is ... 21.65 .06 in.(549.9 1.5 mm)8. Install the pins and cotter pins in the ends of rod (7).9. Tighten nut (8) to a torque of ... 9 3 lb.ft.(12 4 N m)10. Loosen nut (13) on rod (12).11. Remove cotter pin and pin. Make an adjustment to the length of rod (12), so that roller (11) is against stem (10).12. Install pin and cotter pin, and tighten nut (13) to a torque of ... 9 3 lb.ft.(12 4 N m)13. Loosen set screw on collar (3).14. Pull rod (2) out to distance (B) of 9.00 .25 in. (228.6 6.4 mm) between centerline of the handle on rod (2) and the face of the dash. With rod (2) in this position, move collar (3) against roller (1) and tighten the set screw. The set screw must be in a down position. Correct adjustment of the control linkage will push stem (10) in a distance (C) of ... .53 to .55 in.(13.5 to 14.0 mm)Adjustment Of Steering Yoke Linkage
1. Remove cotter pin and pin and remove rod assembly (16).2. Loosen nut (15). Make an adjustment to the rod so that distance (E) between flat surface of nut (14) and center of hole in rod (16), is ... 3.50 .03 in.(88.9 0.8 mm)3. Tighten nut (15) and install pin and cotter pin.