TM   5-3895-376-14&P 5-16  GOVERNOR  (SPEED)  CONTROL  SHAFT  MAINTENANCE  INSTRUCTIONS-Continued 2. Crank the engine until governor weights stand in a vertical position. 3. Turn  the  speed  control  lever  to  the  full  load  posi- tion,  fully  counterclockwise  and  hold. 4. Straighten bent tab on locking tab and loosen the castle   nut. 5. With screwdriver turn the adjusting screw counter- clockwise until head is against the control arm. 6. Insert screwdriver tip between the governor weights and push to one side to open the weights as far as they will go.  Hold this position, while turning the adjusting screw clockwise until the screw head contacts the governor pin and no end play  of  the  governor  pin  is  felt. 7. Release the governor weights, and turn the ad- justing screw in one half turn.  While holding ad- justing screw in this position, tighten the castle nut  and  bend  tab  of  locking  tab  to  secure  the  ad- justment. N O T E After tightening castle nut and locking with tab, check for no end play of governor pin. 8. Install the gasket (4) and cover plate (3), securing with two copper washers (2) and capscrews (1). Tighten   the   capscrews   securely. REMOVE 1. Remove the gear covers (Para. 5-14). 2. Lay  the  assembly  gear  cover  down  on  suitable blocking  with  the  inside  facing  up. 3. Remove  the  retaining  spring  (1). W A R N I N G Return   spring   (4)   is   under   tension   and will  recoil  rapidly  when  released.    Injury to  fingers  may  occur  if  fingers  are  in  re- coil  path  of  spring. 4. 5. 6. 7. 8. 9. 10. 11. 12. Grasp  the  speed  control  lever  (2),  and  pull  out slowly while turning clockwise to relieve tension on  spring  (3)  and  unhook  return  spring  (4)  from boss on gear cover Pull on speed control lever (2) until shaft is clear of the gear cover Remove  governor  arm  (5)  from  inside  gear  cover. Note position of inner return spring (3) in gover- nor  arm  (5)  to  facilitate  installation,  and  remove the  spring  from  governor  arm. Straighten tab on locking tab (6) and remove cas- tle  nut  (7)  and  adjusting  screw  (8). Remove  nut  (9).  lockwasher  (10),  speed  control lever (2), control plate (1), and outer return spring  (4)  from  the  shaft  (12). Remove  preformed  packing  (13)  from  speed  con- trol  shaft  (12).  Discard  preformed  packing. If  necessary  for  replacement  of  outer  speed  con- trol lever (14) remove hex nut (15), lock- washer  (16)  and  capscrew  (17). If  necessary  for  replacement  of  bracket  (18),  re- move  nut  (19),  lockwasher  (20)  and  cap- screw  (21). Do  not  remove  the  shouldered  bolt  (22)  unless bolt  can  not  be-tightened  if  loose. 5-44