CYLINDER GP-SWING 1699530 - Caterpillar

Introduction
For Specifications with illustrations, make reference to Specifications for 3304B & 3306B Marine Engines, SENR1152. If the Specifications in SENR1152 are not the same as in the Systems Operation and Testing & Adjusting, look at the printing date on the back cover of each book. Use the Specifications given in the book with the latest date.Troubleshooting
Troubleshooting can be difficult. The Troubleshooting Index gives a list of possible problems. To make a repair to a problem, make reference to the cause and correction on the pages that follow.This list of problems, causes and corrections will only give an indication of where a possible problem can be, and what repairs are needed. Normally, more or other repair work is needed beyond the recommendation in the list.Remember that a problem is not normally caused only by one part, but by the relation of one part with other parts. This list is only a guide and cannot give all possible problems and corrections. Service personnel must find the problem and its source, then make the necessary repairs.1. Engine Will Not Turn When Start Switch Is On.2. Engine Will Not Start.3. Misfiring Or Running Rough.4. Stall At Low RPM.5. Sudden Changes In Engine RPM.6. Not Enough Power.7. Too Much Vibration.8. Loud Combustion Noise (Knock).9. Loud Noise (Clicking) From Valve Compartment.10. Oil In Cooling System.11. Mechanical Noise (Knock) In Engine.12. Fuel Consumption Too High.13. Loud Noise From Valves Or Valve Operating Components.14. Little Movement Of Rocker Arm And Too Much Valve Lash.15. Valve Rotocoil Or Spring Lock Is Free.16. Oil At The Exhaust.17. Little Or No Valve Lash.18. Engine Has Early Wear.19. Coolant In Lubrication Oil.20. Too Much Black Or Gray Smoke.21. Too Much White Or Blue Smoke.22. Engine Has Low Oil Pressure.23. Engine Uses Too Much Lubrication Oil.24. Engine Coolant Is Too Hot.25. Exhaust Temperature Is Too High.26. Starting Motor Does Not Turn.27. Alternator Gives No Charge.28. Alternator Charge Rate Is Low Or Not Regular.29. Alternator Charge Is Too High.30. Alternator Has Noise.31. Shutoff Solenoid Does Not Stop Engine.32. Contactor Switch For Water Temperature Does Not Activate Shutoff Solenoid.33. Contactor Switch For Water Temperature Activates Shutoff Solenoid At Wrong Temperature.34. Contactor Switch For Oil Pressure Fails To Activate Shutoff Solenoid.35. Shutoff Solenoid Fails To Stop Engine.36. Shutoff Solenoid Prevents Engine Start.37. Clutch will not engage (slips), heats or lever moves to released position.38. Clutch shaft has too much end play.39. Clutch bearings have short service life.40. Mechanical Shutoff Fails To Stop Engine Because Of Low Oil Pressure.41. Mechanical Shutoff Does Not Stop Engine When Coolant Temperature Is Too High.42. Mechanical Shutoff Will Not Let Engine Start.43. Electrical Indicators Give Wrong Readings. 44. Automatic Start/Stop Systems. a: No Supply Of Standby Current-Lockout Light Activatedb: No Supply Of Standby Current-No Lockout Lightc: Standby Current Supply Stops Before Normal Current Returnsd: Operation Of Standby System When Standby Current Is No Longer Needed Problem 1: Engine Will Not Turn When Start Switch Is On Probable Cause:1. Battery Has Low Output Make Reference to Problem 27.2. Wires Or