JACK G 5P2968 - Caterpillar

1. Disconnect line (1) from pressure and flow compensator valve (4).2. Remove bolts (3) and remove pressure and flow compensator valve (4) from hydraulic pump (2). 3. Remove gasket seals (6) from the body of pressure and flow compensator valve (4). Remove fitting (5) from pressure and flow compensator valve (4).4. Remove adjustment nut (4) and the plug. Remove plug (5). 5. Remove adjustment plug (7). Remove plug (8). 6. Remove seat (10), spring (9), and spacer (11). Remove valve spool (12). 7. Remove adjustment screw (13) and plug (14) from the body. 8. Remove seat (16), spring (18) and spacer (19). Remove valve spool (20). The following steps are for installation of the pressure and flow compensator valve. 9. Install valve spool (20) and plug (15). Torque plug (15) to 11 to 12 N m (8 to 9 lb.ft.). Install seal (17) on seat (16). Install plug (14). Install adjustment screw and nut (13) in plug (14).10. Install valve spool (12) and plug (8). Torque plug (8) to 11 to 12 N m (8 to 9 lb.ft.). Install spacer (11), spring (9), seat (10) and adjustment plug (7). 11. Install fitting (5) on valve body (4). Install gasket seals (6). 12. Position pressure and flow compensator valve (4) on hydraulic pump (2). Install four bolts (3) and torque to 34 3 N m (25 2 lb.ft.).13. Install oil line (1).End By:a. fill the hydraulic tank with oil to its correct level.