INSULATION 2428551 - Caterpillar

19. Remove shaft assembly (41) and valve assembly (40). 20. Remove shaft (44) from plug (43). Remove ring (45) and O-ring seal (42) from the shaft. Remove the O-ring seal from plug (43). 21. Remove pin (47), springs (48) and (49) and spool (46) from valve assembly (40). 22. Remove valve (51) from the valve, and remove the three O-ring seals from valve (51).23. Remove seat (50) and ball (52) from the valve. Remove the two O-ring seals from seat (50). 24. Remove seals (53) from each end of valve (2). Keep all parts with their respective valve body.25. Disassemble valves (3), (4) and (5) as follows: a. Remove the two screws and washers that hold housing (54) to the valve, and remove the housing. b. Remove retainer (57) and guard (56) from the valvec. Remove valve assembly (55). d. Compress spring (58), and remove screw and washer (59). Remove spacer (60), retainer (61), spring (58) and retainer (62) from valve assembly (55). e. Remove pins (63) and (64) from the valve. f. Remove shaft assembly (65) and valve assembly (66). g. Remove shaft (69) from plug (68). Remove ring (70) and O-ring seal (67) from the shaft.h. Remove the O-ring seal from plug (68). i. Remove pin (72), springs (74) and (71) and spool (73) from valve assembly (66). j. Remove valve (75), and remove the three O-ring seals from valve (75).k. Remove seat (76) and ball (77). Remove the two O-ring seals from the seat. l. Remove O-ring seals (78) from each end