AUX ROVER

FRONT GEAR TRAIN DRIVES…

ENGINE LUBE OIL

JACKET WATER PUMP

FUEL OIL PUMP

AFTERCOOLER WATER PUMP

SEAWATER PUMP

REAR GEAR TRAIN DRIVES…

CAMSHAFT

GOVERNOR DRIVE

GENERATOR LUBE OIL PUMP

THE LUBE OIL TEMEPERATURE REGULATOR REGULATES OIL AT WHAT TEMPERATURE?

185F

LUBE OIL PRESSURE IS REGUALTED BY WHAT?

PRIORITY VALVE.

AT WHAT PSI IS LUBE OIL REGULATED AT?

65PSI

THE JACKETWATER PUMP SUPPLIES COOLANT TO WHAT?

CYLINDER HEADS, CYLINDER BLOCKS AND THE TURBOCHARGER.

THE JACKETWATER TEMPERATURE REGULATING VALVE REGULATES IT AT WHAT TEMPERATURE?

194F

THE AFTERCOOLER PUMP IS SUPPLIED BY WHAT?

JACKETWATER.

THE COMBINED HEAT EXCHANGER COOLS WHAT?

JACKETWATER AND ENGINE LUBE OIL.

WHAT IS THE TOTAL GPM REQUIRED FOR YOU HEAT EXCHANGER?

627GPM.

WHAT ARE THE REQUIREMENTS FOR AN ENGINE TO START?

PRESSURE REGULATOR IS SET TO 250PSI

CRANKING SPEED IS 80RPM

FUEL CONTROL BECOMES ACTIVE ABOVE 50RPM

MAX CRANKING SPEED OF THE AIR START MOTRO IS 150RPM

WHAT DOES THE TURBOCHARGER DO?

PROVIDES COMPRESSION AIR WHICH ALLOWS THE SSDG TO OPERATE WITH GREATER POWER AND HIGHER ENGINE EFFICIENCIES.

WHAT LUBRICATES THE TURBOCHARGER?

ENGINE LUBE OIL.

WHAT COOLS THE TURBOCHARGER?

JACKETWATER.

WHAT IS THE GEAR RATIO FOR THE BARRING DEVICE?

50:1

WHEN THE BARRING DEVICE IS ENGAGED WHAT HAPPENS TO THE ENGINE?

STARTING SYSTEM BECOMES DISABLED.

WHAT IS THE PURPOSE OF THE GOVERNOR?

REGULATES THE FUEL TO THE ENGINE ENSURING A STEADY 900RPM AND 60HZ.

WHAT ARE THE SSDG SHUTDOWNS?

OVERSPEED- 1017-1035RPM

LOW LUBE OIL PRESSURE 38PSI

CRANKCASE PRESSURE SHUTDOWN 0.1450PSI

JACKETWATER OUTLET TEMP SHUTDOWN 228F

WHAT ARE THE FUEL SERVICE PUMPS RATED AT?

10GPM

50PSI

WHAT PUMPS ARE DRIVEN BY THE ENGINE?

SEAWATER COOLING PUMP

WHAT SYSTEMS DOES SEAWATER COOL?

ENGINE LUBE OIL

FUEL

INLET AIR

JACKETWATER

WHERE DOES THE JACKETWATER PUMP GET IT’S WATER FROM?

2ND PASS RO.

HOW MANY FUEL SERVICE TANKS ARE THERE FOR THE SSDG?

SIX.

WHAT