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25 Cards in this Set

  • Front
  • Back
Lube Oil Maintenance

50 hours/quarterly - AOAP


500 hours - change filters


- clean 375 micron strainer


2000 hours - change fluid


- clean 3500 micron strainer

Scavenging Oil Pump

Front Accessory drive, left side


Engine driven, helical gear


Positive displacement


311 gpm at 60 Hz

Piston Cooling Oil Pump

Front accessory drive, center


Engine driven, helical gear


Positive displacement


59 gpm at 60 Hz

Main Lube Oil Pump

Front accessory drive, center


Engine driven, helical gear


positive displacement


149 gpm at 60 Hz

Engine Fuel Pump

Attached to Scavenging oil pump


engine driven, internal gear


positive displacement


3.5 - 4 gpm at 60 Hz

Soak Back Oil Pump

under engine control panel


positive displacement


short tooth internal gear


electric motor driven


1 hp at 1160 rpm

Coolant System Maintenance

Monthly - lube fan bearing, check for leaks, check immersion heater operations


Quarterly - test low water detector, check coolant temperature range (hydrometer, duocheck)

Air System Maintenance

Monthly - inspect exhaust for leaks


6 Months - replace gross air filters


500 hours - clean air box


2000 hours - clean air ejector filter, drain and clean oil bath filters, refill sump with SAE 40 oil

Lube Oil Operating Pressure

Idle: 28-30 psi within 90 seconds of start, no lower than 18-20 (otherwise MB 1 Fault)


Synch Speed: 40-42 psi within 45 seconds, never lower than 32-38 (otherwise MB-2 Fault)


125 psi max, relieved at valve in front accessory drive

Fuel Transfer Pumps

2 pumps, front left of FP unit


positive displacement


internal gear type


driven by 208 VAC motor


20 gpm each

Coolant System Pump

Two pumps located on front accessory drive


engine driven, centrifugal impeller type


685 gpm at 60 Hz

Fuel System Maintenance

1000 hours - clean suction strainers


- change fuel transfer filters


- change rope type engine fuel filters


- clean sight glasses

Functions of Fuel Injector

Meter Fuel


Pressurize Fuel


Inject fuel

Fuel Types and Derating

Normal - DF2 no de-rating


Winter - DF1 5.5% de-rating


Arctic - DFA 5% de-rating

Alternate/Emergency Fuel and De-rating

Alternates - JP5 6.2%, JP8 5.5%


Emergency - JP4 5.5%

EMD Operating Modes

Manual - all parameters controlled by operator


Automatic Deadload - connected to isolated load


Automatic Peaking - connected to infinite grid

EMD Operating Speeds

Idle speed: 450 rpm


50 Hz Rated: 600 rpm, 1775 Horsepower


60 Hz Rated: 720 rpm, 2125 Horsepower

EMD Engine Designation and meaning

16-567E4


16 cylinders


567 cubic inches per cylinder


industrial turbocharger

EMD Cylinder Dimensions

567 cubic inches


8.5" bore x 10" stroke


Under-Square

EMD Engine Configuration

V-16


2-stroke


turbo/super-charged diesel

Conditions that the EMD Turbocharger is engine-driven

Initial startup


Light Loads


Rapid acceleration

Fuel System Operating Pressure

10 psi minimum, controlled by relieve valve in sight glass at back half of fuel filter housing


60 psi maximum, controlled by relief valve in sight glass at front of fuel filter housing

Main Oil Rifle
In V of engine, delivers oil to standpipes 1-10, lubricating main bearings 1-10, connecting rod bearings and thrust washers
Camshaft Components

2 Snub shafts


2 cam shafts


1 spacer

Suction Strainers
Two parallel wire mesh filter screens prior to fuel transfer pumps