0338179 JOHNSON CAM, Throttle

Photo taken with fuel ratio control removed.1. Remove bolt (1), six bolts (2), two top bolts, housing (4) and the gasket. 2. Remove governor spring (5), the two wave washers, one flat washer and seat from the guide in the housing. 3. Remove bolts (6), cover (7) and the gasket from the housing. Use tooling (A) to remove seal (8) from the cover. 4. Remove low idle adjustment screw (9) and spring (10) from the housing. 5. Remove shaft assembly (12), lever (11) and lever (13) from the housing. 6. Remove two snap rings from pins (15) and remove pins (15). Remove plates (14) and stop (16) from the shaft assembly. 7. Remove pin (18), pin (17) and spring (19) from the shaft assembly. 8. Remove shaft (20) and lever (21) from the housing.
Remove check valve (22) only if a replacement is necessary, because the check valve will be damaged during removal.
9. Remove check valve (22) if a replacement is necessary. 10. Remove contact (23) and body (24) for the governor dashpot adjustment screw from the housing.11. Remove bolts (25), cover (26) and the gasket from the housing. 12. Remove seal (27) and adjustment screw (28) for the high idle. 13. Remove two bolts (29), housing (30) and the gasket from the fuel injection pump housing. 14. Remove bolts (31) and torque control group (32).15. Disassemble the torque control group and inspect the spacer, spring and insulator for damage or wear. 16. Remove bolts (34) and block (33) for the full load stop from the housing. 17. Remove the bolt that holds collar (35) to bolt (37). Remove collar (35) and spring (36) from bolt (37). Remove bolt (37) from the block.18. Remove the stop screw from collar (35), if a replacement is necessary. 19. Remove bolts (39) and governor servo (38) from the fuel injection pump. 20. Remove lockring (44), seat (43), spring (broken link spring) (42) and sleeve (41) from valve (40). Remove the other lockring (44) from the groove in the