CATCH AS 1875127 - Caterpillar

Remove Safety Shutoff Control
1. Put lever for safety shutoff in the release position. 2. Disconnect hose (3). Remove linkages (1) and (2) from the shutoff. 3. Remove bolts (5) that hold bracket (7). Remove bracket (7).4. Remove bolts (6) and then remove safety shutoff control (4) and gasket.Install Safety Shutoff Control
1. Install a new gasket (2) and then put the safety shutoff control (1) in position in the housing. Install the bolts that hold it.2. Install bracket with the bolts that hold it. 3. Connect hose (5) to safety shutoff.4. Connect linkages (3) and (4) to safety shutoff.Disassemble Safety Shutoff Control
start by:a) remove safety shutoff control 1. Remove two screws (1) and bolt (2). Remove cover assembly (3). 2. Push the plunger in and remove roll pin (4). Remove the plunger and spring from the cover. Remove the seal from the plunger. 3. Remove bushing (5) from the cover. 4. Remove five bolts (6), and remove housing assembly (7).5. Remove piston (8) from the housing. 6. Remove the two cotter pins, washers (9) and the two springs from the pins. 7. Remove guide (10) from the pins. 8. Remove plug (11) from the housing. 9. Use a screwdriver to push (pry) evenly on both sides of gear (12) to remove the gear and shaft as a unit.10. Use tool (A) to remove snap ring (13) from the shaft. Remove bearing (14) from the shaft. 11. Remove bushing assembly (15) from the housing. 12. Loosen the setscrew in button (16). Remove button (16), spring (17) and plunger (18) from bushing (15). Remove the seal from plunger (18). 13. Remove plug (19) and the spring from the housing. 14. When plug (19) is removed, latch (20) can be removed from the bottom side of the housing.15. Remove the dowel, two springs and slide (21) from the housing. 16. Remove carrier assembly (22). 17. Remove adjusting screw (23), the spring and nut from the carrier. 18. Remove screw (24), weight (25) and the pin from the carrier. 19. Use tool (A) to remove snap ring (26). Remove the washer and gear (27) from the dowel.20. Remove bushing (28) from the gear.
The shaft can fall out of the housing when dowel (29) is removed.
21. Remove dowel (29) and the gear from the shaft assembly. 22. Remove shaft assembly (30) from the housing. 23. Loosen setscrew (31). Remove gear (32), the key and washer from the shaft. 24. Remove bearings (33) and (34) from the top of the housing.25. Remove bearing (35) from the bottom of the housing. Assemble Safety Shutoff Control
1. Clean and inspect all parts before assembly. Put clean oil on all bearings, gears and seals during assembly. 2.