YOKE AS 1561151 - Caterpillar

Remove Shutoff Control
1. Remove cable (4) from lever. Remove bolt that holds cable bracket to channel. Remove nut (1) that holds clip to governor.2. Remove oil line (2) from governor to shutoff control. Loosen oil line (3) at governor.3. Remove five bolts that hold shutoff control to fuel injection pump housing.4. Remove shutoff control and cable as a unit.Install Shutoff Control
1. Put shutoff control in position on fuel injection pump housing. Install the bolts that hold shutoff control to injection pump housing.2. Install oil line to governor. Install oil line from governor to shutoff control.3. Install nut that holds clip for cable to governor. Install bolt that holds cable bracket to the channel. Install cable to the lever.Disassemble Shutoff Control
start by: a) remove shutoff control1. Disassemble reset button and piston as follows: a) Remove the screws and bolt (2) that hold cover (1) to housing. Remove the cover. b) Remove pin (5), plunger (7) and spring (6) from cover (1).c) Lift piston (3) out of its bore in housing.d) Remove bearing (4) from cover (1).2. Remove drive assembly as follows: a) Remove two screws (8) that hold adapter (9) to housing. Remove the adapter. b) Remove the snap ring (11) and washer. Remove the gear assembly (10). c) Remove the pin (15) that holds gear (13) to shaft (12). Remove the gear.d) Slide shaft (12) out of adapter (9). Remove the two dowels (14) that hold gear assembly (10) together.e) Remove the bushings from adapter and gear assembly. 3. Disassemble carrier and weight as follows: a) Lift carrier (24) from the housing.b) Remove screw (23) from carrier (24). Remember the number of turns needed to remove the screw (16) and use this same number for installation.c) Remove spring (17), weight (18), pin (22) and nut (21). d) Remove gear (19) from shaft (20) with puller (A).4. Remove emergency shutoff button as follows: a) Remove button (27) and spring by loosening screw (26).b) Push plunger (28) down through housing (31).5. Remove plug (30) and gasket from housing.6. Loosen nut (29) and remove gasket and cable assembly (25) as a unit. 7. Remove two pins from collar (35). Remove the collar (35) and spring (33).8. Remove pin (32) and make a separation of nut (34) from cable.9. Remove two cotter pins (37), washers (39) and springs. 10. Push latch (36) out of the way and lift the guide (38) from housing.11. Remove plug (45) from end of housing. 12. Remove ring (41) from the shaft (43). Slide shaft (43) and gear (42) from the housing.13. Remove the pin that holds gear to the shaft. Remove the gear (42) from shaft.14. Remove bearing from the housing.15. The follower shaft (40) is pushed (pressed) into the housing (31). To remove the spring (46), guide (44) and spacer, it is necessary to cause damage to the shaft (40). 16. Remove plug (47) from the housing.17. Remove the spring and latch (release lever).Assemble Shutoff Control
1. Install latch (release lever) (2) and spring (4) into