KIT-CUTTER BIT 3162327 - Caterpillar

1. Fasten tool (A) and a hoist on implement control valve (2) and put it in position on the machine. Install three bolts (1) that hold the valve in place on the machine. 2. Connect three linkages (3) to the implement control valve spools with pins (4) and the cotter pins. 3. Make sure the O-ring seals are in position on five hose assemblies (5) and tube assembly (6). Connect them on the implement control valve as shown. 4. Make sure the O-ring seals are in position on the oil hose assemblies and connect hose assemblies (8) and (9) on the implement control valve.5. Connect clip (7) to the implement control valve with the bolt that holds it. 6. Make sure the gaskets are in position and install oil fill tube assembly (11) and breather tube assembly (10).7. Fill the hydraulic tank to the correct level. See the Maintenance Guide.Disassemble Implement Control Valve
START BY:a) remove implement control valveb) remove implement control main relief valve 1. Remove plug assemblies (1) and (2) from housings (3) and (4).2. Remove the bolts and housings (3), (4) and (5) from the implement control valve. 3. Remove bolts (6) and cover (8) from air control valve (7). 4. Remove bushing (9), piston assembly (13) and washer (12) from air control valve body (11).5. Remove O-ring seal (10) from cover (8). 6. Remove O-ring seal (15) and seal (14) from piston assembly (13). 7. If necessary, remove air control valve body (11) from housing (4).8. Remove seal (16) from air control valve body (11). 9. Remove ejector valve spool (19), apron valve spool (18) and bowl valve spool (17) from implement control valve body (20). 10. Disassemble the bowl valve spool. Remove bolt (24), washer (23), retainer (26), spring (21), retainer (25) and spring (22) from bowl valve spool (19). 11. Disassemble the apron valve spool. Remove bolt (30), detent (29), retainer (28), spring (27) and retainer (31) from apron valve spool (18). 12. Disassemble the ejector valve spool. Remove detent (36), retainer (34), O-ring seals (39), retainer (33), spring (38), retainer (37), shim (32) and spring (35) from ejector valve spool (17).13. If necessary, remove the setscrew, the poppet and the spring from detent (36). 14. Remove the bolts and housings (42) from the implement control valve body.15. Remove the O-ring seals from housings (42). If adapters (40) are to be removed, mark their positions on the valve body.16. Remove the bolts and adapters (40) and (41). 17. Remove seal (45), spacer (44) and seal (43) from three housings (42).Assemble Implement Control Valve
1. Clean and inspect all parts of the implement control valve. Make a replacement of all parts that are worn or damaged. 2. Use tool group (A) to install the inside seals in housings (1) with the lip of the seal toward the valve spools. Install the spacers in housings (1). Use tool group (A) to install the outside seals in housings (1) with the lips of the seals toward