18. Engine Stops Suddenly
Probable cause
Possible remedy
Fuel injection pump inoperative----------------------------------Repair or replace the fuel injection pump (pars. 66-
68).
0verspeed governor defective--------------------------------------Repair overspeed governor (pars. 58-60).
19. Generator Not Functioning Properly
Probable cause
Possible remedy
Defective armature----------------------------------------------------Replace defective generator (pars. 50-52).
Defective fields--------------------------------------------------------Replace defective generator (pars. 50-52).
20. Feeder Conveyor Belt Fails to Operate
Probable cause
Possible remedy
Broken or worn conveyor belt------------------------------------Repair or replace conveyor belt (pars. 130-132).
Broken or worn conveyor belt pulley-------------------------Repair or replace conveyor belt pulleys (pars. 134-
139).
Operator control panel wiring defective--------------------------Repair or replace control panel wiring (pars. 217-219).
21. Feeder Conveyor Drive Motor Fails To Operate
Probable cause
Possible remedy
Defective fields---------------------------------------------------------Replace fields (par. 149).
Bearings worn or pitted----------------------------------------------Replace bearings (par. 149).
Armature worn, tapered, or out-of-round------------------------Replace armature (par. 149).
22. Reciprocating Feeder Assembly Drive Motor Not Functioning Properly
Probable cause
Possible remedy
Defective fields---------------------------------------------------------Replace fields (pars. 118-120).
Bearings worn or pitted----------------------------------------------Replace bearings (pars. 118-120).
Armature worn, tapered, or out-of-round------------------------Replace armature (pare. 118-120).
23. Vibrating Screen Drive Motor Not Functioning Property
Probable
cause
Possible remedy
Defective fields---------------------------------------------------------Replace fields (par. 188).
Bearings worn or pitted---------------------------------------------Replace bearings (par. 188).
Armature worn, tapered, or out-of-round-----------------------Replace armature (par. 188).
24. Vibrating Screen Fails To Operate
Probable
cause
Possible remedy
Vibrating screen drive motor defective--------------------------Repair or replace drive motor (par. 188).
Broken feeder conveyor support-----------------------------------Repair or replace support (pars. 242-244).
Broken vibrating mechanism shaft-------------------------------Replace broken shaft (pars 190-192).
Defective wiring--------------------------------------------------------Repair or replace wiring (pars. 221-223).
25. Under Conveyor Belt Fails To Operate
Probable cause
Possible remedy
Broken conveyor belt --------------------------------------------------Repair or replace belt (pars. 130-132).
Broken or worn pulleys--------------------------------------------Replace pulleys (pars. 162167).
Defective wiring-------------------------------------------------------Repair or replace wiring (pars. 221-223).
26. Roll Crusher Foils To Operate
Probable
cause
Possible
remdy
Drive belt loose or broken------------------------------------------Adjust or replace drive belts (par. 29).
Broken main shaft----------------------------------------------------Replace the main shaft (pars. 206-208).
Defective gears or rolls----------------------------------------------Replace gears or rolls (pars. 206-208).
AGO 8498A
