Sea Trial and Commissioning Tables

Transcription

1 Sea Trial and Commissioning Tables

2 Table of Contents Cover Sheet Sheet Descriptions. 3 Sea Trial Pre Test Data 4 Engine Rate Fuel Rate.. 5 Projected Acceptable Fuel Rates 5 Measured Steady State Engine Data. 6 Pleasure Craft Transient Data.. 7 Sea Trial Nautical Information Sheet 8 Sea Trial Test Data OEM Sea Trial. 9 PAR - Keel Cooled SCAC...11 PAR Heat Exchanger Cooled SCAC. 13 PAR Heat Exchanger Cooled SWAC 15 Diagnostic Sea Trial 17 C9 C32 Generator Set Load test C280 Generator Load Test.. 20 Analysis of Test Data.. 22

3 Vessel Name: IMO Number: Date: Sheets Description Note: The following three forms must be completed for every sea trial This table contains all the pre-test sea trial dataa a commissioning technician 1. Pre-Test Data should record priorr to the start of the sea trial. i.e. Fuel API, Sea Water Temp, acceptable fuel curves. This table contains the measured steady state data from the engines at 2. Test Data predetermined RPM steps. Dataa includes: engine speed, fuel burn, boost, and load factor. This table contains the measured data from the bridge or helm and should be 3. Captains Form completed by the Captain. Data includes: vessel information, vessel speed at RPM incriments, wind speed, wi nd direction, sea conditions, etc. Select Type of Sea Trial Note: Based on the engine application and the type of sea trial needed, the commissioning technician should select one of the following forms for the measured engine temperatures and pressures A. OEM Sea Trial B. Complete PAR - Keel Cooled SCAC C. Complete PAR - HEX Cooled SCAC D. Complete PAR - HEX Cooled SWAC E. Diagnostic Sea Trial F. Genset Load Test - C7-C32 G. Genset Load Test C280 This is a sea trial that is normally preformed at the boat OEM using Cat ET. This sea trial is conducted on new vessels to document basic performancee and installation information for vessels. This is not as thorough as a Complete PAR Test and is used to provide basic performancee documentation. This is a comprehensive sea trial on a keel cooled separate circuit aftercooled engine. This sea trial is performed at the OEM or shipyard on new vesselss for first hull of a production run, during any significant change to a production run, custom boat and/or re-powers. This is a comprehensive sea trial on a Heat exchanger cooled, separate circuit aftercooled engine. This sea trial is performed at the OEM or shipyard on new vessels for first hull of a production run, during any significant change to a production run, custom boat and/ /or re-powers. This is a comprehensive sea trial on a Heat exchanger cooled, sea water aftercooled engine. This sea trial is performed at the OEM or shipyard on new vessels for first hull of a production run, during any significant change to a production run, custom boat and/ /or re-powers. This is a test that will be performed on performance related complaints or after performance related component changes. The technician should select the parameters required to record to diagnose and/or validate the performance issue. This is a load step test proceduree to validate the performance of a C7-C32 genset installation. This test can be performed dockside with a load bank. This is a load step test proceduree to validate the performance of a C280 genset installation. This test can be performed dockside with a load bank.

4 Vessel Name: IMO Number: Date: API of Diesel Measured Temp - F ( C) Sea Water Temp - F ( C) During Test Sea Water Depth - Feet (Meters) During Test Ambient Air Temperature - F ( C) During Test Coolant Type, Brand, and Percent Concentration (Cat ELC 50/50, Cat DEAC 70/30, etc.) Cooling System Freezee Protection - F ( C) Percent (%) Cooling System Conditioner (SCA) Fluid Levels Correct Valve Clearances Checked Combustion Air Ducted from Outside Fuel Inject tor Timing Checked Unit Injector Timing Dimension - Inches (mm) FLS - Inches (mm) FTS - Inches (mm) Measured High Idle - (RPM) High Idle - (RPM) Measured Low Idle - (RPM) Low Idle - (RPM) Jacket Water Pump Max Flow - GPM (LPM) Jacket Water Pump Min Flow - GPM (LPM) Type of Test Performed - Bollard or Free Running

5 Maximum - GPH (L/h) Engine Rated Fuel Rate RPM Minimum - GPH (L/h) Projected Acceptable Fuel Rates Top Curve (TMI Max Power Curve) Bottom Curve (TMI Prop Demand Curve) GPH (L/h) RPM RPM GPH (L/h)

6 Vessel Name: IMO Number: Date: Low Idle High Idle Full Throttle Desired Engine Speed (RPM) Engine Speed (RPM) Fuel Burn Rate* - GPH (L/h) Boost PSI (kpa) Boost PSI (kpa) Left** Boost PSI (kpa) Right** Engine Load Factor - (%) * Fuel Flow meters required for complete PAR sea trials ** Left and Right Boost readings for those engines with two intake manifolds

7 Vessel Name: Low Idle out of gear: Low Idle in gear: Acceleration Runs w/o Trim & upwind (sec.) w/o Trim & downwind (sec.) w/ Trim & upwind (sec.) w/ Trim & downwind (sec.) Note: Before and during data taking time, start in low idle (in gear), keep rudder straight at start, let engine cool one (1) minute after each run

8 Vessel Name: IMO Number: Date: Ambient Temperature: Wind Speed: Wind Direction: Sea Condition: Engine Speed* vessel speed (gps) vessel speed (log) rpm knots knots * speed steps need to be defined according to engine's rated speed. Use the following steps: Engines rated up to 1400 rpm Low idle, then 600 rpm and every 100 rpm up to full throttle.engines rated between 1401 to 1800 rpm Low idle, then 1000 rpm and ever ry 100 rpm up to full throttle. Engine rated 1801 and above Low idle, then 1000 rpm and every 2000 rpm up to 300 rpm below rated. Then every 100 rpm to full throttle Fuel ltr / Gal % Tk capacity Passengers: Fresh Water ltr / Gal % Tk capacity Grey / Black Water Bilge Water / Slop ltr / Gal ltr / Gal % Tk capacity % Tk capacity

9 Required 900 Series Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Note: This data is to be recorded at rated engine speed and 100% load to best assess the performance of the engines and vessel. Reference the Marine Commissioning Guide and the Marine Analyst Service Handbook for additional information 901 Jacket water outlet temp (before the regulators) ECM Requirements for OEM Sea Trial 906 Intake manifold air temp ECM On Engine 907 Inlet air restriction 908 Exhaust stack backpressure On Engine on certain engines 910 Engine speed ECM 911 Intake manifold air pressure ECM 913 Engine to oil bearings temp ECM *On engine boost pressure, if individual ports needed to troubleshoot multiple turbos pressure probes would be needed Not required on engines that don t monitor via ECM 914 Engine to oil bearings pressure ECM 917 Fuel pressure ECM On Engine - At Engine Mounted Fuel Filter 932 Crankcase pressure ECM On Engine? 935 Fuel inlet temp ECM 936 Fuel return line restriction 961 Fuel pump inlet restriction 962 Fuel Outlet Temp (to tank) Temp Probe 963 Raw water pump outlet pressure 964 Raw water pressure after heat exchanger Raw water pump inlet pressure Assume Raw Pump = Sea water pump Assume Raw Pump = Sea water pump Assume Raw Pump = Sea water pump Optional 900 Series 902 Jacket water pump outlet temp Temp Probe 903 Aftercooler water inlet temp Temp Probe 903A Aftercooler water outlet temp Temp Probe 904 Auxiliary water pump inlet pressure Auxiliary water pump outlet pressure Crankshaft deflection Exhaust stack temp

10 Optional (con't) OEM Sea Trial Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s 900 Series 912A Exhaust manifold right front turbo temp N/A 912B Exhaust manifold right rear turbo temp Temp Probe *turbo inlet temp 912C Exhaust manifold left front turbo temp N/A 912D Exhaust manifold left rear turbo temp Temp Probe *turbo inlet temp 915 Marine gear oil temp 916 Marine gear oil pressure 918 Jacket water outlet pressure (before regulators) 919 Jacket water pressure at pump outlet 920 Jacket water pump inlet pressure at pump inlet 921 Jacket water pressure from cooling system 922 Jacket water inlet temp from cooling system Temp Probe 923 Aftercooler water inlet pressure 924 Aftercooler water outlet pressure 925 Marine gear cooler water inlet temp 926 Marine gear cooler water outlet temp 927 Oil filter inlet pressure On Engine on some engines 928 Oil filter outlet pressure ECM On Engine - same as Individual exhaust port temps ECM 3500 and up 930 Air cleaner outlet temp Temp Probe Required when not recorded by ECM 931 Turbocharger compressor outlet temp Not possible to collect this data on all engines 933 Jacket water temp to cooling system Temp Probe 938 Oil cooler water outlet temp 939 Oil cooler water outlet pressure 960 Turbocharger compressor outlet pressure Not possible to collect this data on all engines Aux. water outlet temp (to HEX) - Aux. water inlet temp (from HEX) - Aux. water outlet pressure (to HEX) - Aux. water inlet pressure (from HEX) -

11 Required 900 Series Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Note: This data is to be recorded at rated engine speed and 100% load to best assess the performance of the engines and vessel. Reference the Marine Commissioning Guide and the Marine Analyst Service Handbook for additional information 901 Jacket water outlet temp (before the regulators) ECM Requirements for a Keel Cooled SCAC 902 Jacket water pump outlet temp Temp Probe 903 Aftercooler water inlet temp Temp Probe 903A Aftercooler water outlet temp Temp Probe 904 Auxiliary water pump inlet pressure 905 Auxiliary water pump outlet pressure 906 Intake manifold air temp ECM On Engine 907 Inlet air restriction 908 Exhaust stack backpressure On Engine on certain engines 909 Crankshaft deflection Engine speed ECM 911 Intake manifold air pressure ECM *On engine boost pressure, if individual ports needed to troubleshoot multiple turbos pressure probes would be needed 912A Exhaust manifold right front turbo temp N/A 912B Exhaust manifold right rear turbo temp Temp Probe *turbo inlet temp 912C Exhaust manifold left front turbo temp N/A 912D Exhaust manifold left rear turbo temp Temp Probe *turbo inlet temp 913 Engine to oil bearings temp ECM 914 Engine to oil bearings pressure ECM 917 Fuel pressure ECM On Engine - At Engine Mounted Fuel Filter 918 Jacket water outlet pressure (before regulators) 919 Jacket water pressure at pump outlet 920 Jacket water pump inlet pressure at pump inlet 921 Jacket water pressure from cooling system 922 Jacket water inlet temp from cooling system Temp Probe 923 Aftercooler water inlet pressure 924 Aftercooler water outlet pressure

12 Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Required (con't) Keel Cooled SCAC 900 Series 928 Oil filter outlet pressure ECM On Engine - same as Individual exhaust port temps ECM 930 Air cleaner outlet temp Temp Probe Required when not recorded by ECM 932 Crankcase pressure ECM On Engine? 933 Jacket water temp to cooling system Temp Probe 935 Fuel inlet temp ECM On Engine - At Engine Mounted Fuel Filter 936 Fuel return line restriction 961 Fuel pump inlet restriction 962 Fuel Outlet Temp (to tank) Temp Probe 963 Raw water pump outlet pressure - Assume Raw Pump = Sea water pump 964 Raw water pressure after heat exchanger - Assume Raw Pump = Sea water pump New 900 #? Raw water pump inlet pressure - Assume Raw Pump = Sea water pump New 900 #? Aux. water outlet temp (to HEX) Temp Probe New 900 #? Aux. water inlet temp (from HEX) Temp Probe New 900 #? Aux. water outlet pressure (to HEX) New 900 #? Aux. water inlet pressure (from HEX) Optional 900 Series 912 Exhaust stack temp 915 Marine gear oil temp 916 Marine gear oil pressure 925 Marine gear cooler water inlet temp 926 Marine gear cooler water outlet temp 927 Oil filter inlet pressure 931 Turbocharger compressor outlet temp 938 Oil cooler water outlet temp 939 Oil cooler water outlet pressure 960 Turbocharger compressor outlet pressure

13 900 Series Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Note: This data is to be recorded at rated engine speed and 100% load to best assess the performance of the engines and vessel. Reference the Marine Commissioning Guide and the Marine Analyst Service Handbook for additional information Requirements for a PAR Sea Trial - Heat Exchanger Cooled SCAC Required 901 Jacket water outlet temp (before the regulators) ECM 902 Jacket water pump outlet temp Temp Probe 903 Aftercooler water inlet temp Temp Probe 903A Aftercooler water outlet temp Temp Probe 906 Intake manifold air temp ECM On Engine 907 Inlet air restriction 908 Exhaust stack backpressure On Engine on certain engines 909 Crankshaft deflection Engine speed ECM 911 Intake manifold air pressure ECM *On engine boost pressure, if individual ports needed to troubleshoot multiple turbos pressure probes would be needed 912A Exhaust manifold right front turbo temp N/A 912B Exhaust manifold right rear turbo temp Temp Probe *turbo inlet temp 912C Exhaust manifold left front turbo temp N/A 912D Exhaust manifold left rear turbo temp Temp Probe *turbo inlet temp 913 Engine to oil bearings temp ECM not required for engines that don t monitor via ECM 914 Engine to oil bearings pressure ECM 917 Fuel pressure ECM On Engine - At Engine Mounted Fuel Filter 922 Jacket water inlet temp from cooling system Temp Probe 928 Oil filter outlet pressure ECM On Engine - same as Individual exhaust port temps ECM 3500 and up 930 Air cleaner outlet temp Temp Probe Required when not recorded by ECM 932 Crankcase pressure ECM On Engine? 933 Jacket water temp to cooling system Temp Probe 935 Fuel inlet temp ECM On Engine - At Engine Mounted Fuel Filter 936 Fuel return line restriction 961 Fuel pump inlet restriction 962 Fuel Outlet Temp (to tank) Temp Probe

14 Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Required (con't) PAR HEX SCAC 900 Series 963 Raw water pump outlet pressure 964 Raw water pressure after heat exchanger Assume Raw Pump = Sea water pump Assume Raw Pump = Sea water pump Raw water pump inlet pressure Assume Raw Pump = Sea water pump Optional 900 Series 904 Auxiliary water pump inlet pressure 905 Auxiliary water pump outlet pressure 912 Exhaust stack temp 915 Marine gear oil temp 916 Marine gear oil pressure 918 Jacket water outlet pressure (before regulators) 919 Jacket water pressure at pump outlet 920 Jacket water pump inlet pressure at pump inlet 921 Jacket water pressure from cooling system 923 Aftercooler water inlet pressure 924 Aftercooler water outlet pressure 925 Marine gear cooler water inlet temp 926 Marine gear cooler water outlet temp 927 Oil filter inlet pressure 931 Turbocharger compressor outlet temp 938 Oil cooler water outlet temp 939 Oil cooler water outlet pressure 960 Turbocharger compressor outlet pressure Aux. water outlet temp (to HEX) Aux. water inlet temp (from HEX) Aux. water outlet pressure (to HEX) Aux. water inlet pressure (from HEX) On Engine on some engines Not possible to collect this data on all engines Not possible to collect this data on all engines

15 900 Series Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Note: This data is to be recorded at rated engine speed and 100% load to best assess the performance of the engines and vessel. Reference the Marine Commissioning Guide and the Marine Analyst Service Handbook for additional information Requirements for a PAR Sea Trial - Heat Exchanger Cooled SWAC Required 901 Jacket water outlet temp (before the regulators) ECM 902 Jacket water pump outlet temp Temp Probe 903 Aftercooler water inlet temp Temp Probe 903A Aftercooler water outlet temp Temp Probe 906 Intake manifold air temp ECM On Engine 907 Inlet air restriction 908 Exhaust stack backpressure On Engine on certain engines 910 Engine speed ECM 911 Intake manifold air pressure ECM *On engine boost pressure, if individual ports needed to troubleshoot multiple turbos pressure probes would be needed 912A Exhaust manifold right front turbo temp N/A 912B Exhaust manifold right rear turbo temp Temp Probe *turbo inlet temp 912C Exhaust manifold left front turbo temp N/A 912D Exhaust manifold left rear turbo temp Temp Probe *turbo inlet temp 913 Engine to oil bearings temp ECM Not required on engines that don t monitor via ECM 914 Engine to oil bearings pressure ECM 917 Fuel pressure ECM On Engine - At Engine Mounted Fuel Filter 922 Jacket water inlet temp from cooling system Temp Probe 923 Aftercooler water inlet pressure 924 Aftercooler water outlet pressure 929 Individual exhaust port temps ECM 3500 and up 930 Air cleaner outlet temp Temp Probe Required when not recorded by ECM 932 Crankcase pressure ECM On Engine? 935 Fuel inlet temp ECM On Engine - At Engine Mounted Fuel Filter 936 Fuel return line restriction 961 Fuel pump inlet restriction 962 Fuel Outlet Temp (to tank) Temp Probe

16 Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Required (con't) PAR HEX SWAC 900 Series 964 Raw water pressure after heat exchanger Assume Raw Pump = Sea water pump Raw water pump inlet pressure Optional PAR HEX SWAC Assume Raw Pump = Sea water pump 900 Series 904 Auxiliary water pump inlet pressure Auxiliary water pump outlet pressure Crankshaft deflection Exhaust stack temp 915 Marine gear oil temp 916 Marine gear oil pressure 918 Jacket water outlet pressure (before regulators) 919 Jacket water pressure at pump outlet 920 Jacket water pump inlet pressure at pump inlet 921 Jacket water pressure from cooling system 925 Marine gear cooler water inlet temp 926 Marine gear cooler water outlet temp 927 Oil filter inlet pressure On Engine on some engines 928 Oil filter outlet pressure ECM On Engine - same as Turbocharger compressor outlet temp Not possible to collect this data on all engines 933 Jacket water temp to cooling system Temp Probe 938 Oil cooler water outlet temp 939 Oil cooler water outlet pressure 960 Turbocharger compressor outlet pressure Not possible to collect this data on all engines Aux. water outlet temp (to HEX) - Aux. water inlet temp (from HEX) - Aux. water outlet pressure (to HEX) - Aux. water inlet pressure (from HEX) -

17 As Required 900 Series Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s Note: This data is to be recorded at rated engine speed and 100% load to best assess the performance of the engines and vessel. Reference the Marine Commissioning Guide and the Marine Analyst Service Handbook for additional information 901 Jacket water outlet temp (before the regulators) ECM Requirements for a Diagnostic Sea Trial 902 Jacket water pump outlet temp Temp Probe 903 Aftercooler water inlet temp Temp Probe 903A Aftercooler water outlet temp Temp Probe 904 Auxiliary water pump inlet pressure 905 Auxiliary water pump outlet pressure 906 Intake manifold air temp ECM On Engine 907 Inlet air restriction 908 Exhaust stack backpressure On Engine on certain engines 909 Crankshaft deflection Engine speed ECM 911 Intake manifold air pressure ECM *On engine boost pressure, if individual ports needed to troubleshoot multiple turbos pressure probes would be needed 912 Exhaust stack temp 912A Exhaust manifold right front turbo temp N/A 912B Exhaust manifold right rear turbo temp Temp Probe *turbo inlet temp 912C Exhaust manifold left front turbo temp N/A 912D Exhaust manifold left rear turbo temp Temp Probe *turbo inlet temp 913 Engine to oil bearings temp ECM not required for engines that don t monitor via ECM 914 Engine to oil bearings pressure ECM 915 Marine gear oil temp 916 Marine gear oil pressure 917 Fuel pressure ECM On Engine - At Engine Mounted Fuel Filter 918 Jacket water outlet pressure (before regulators) 919 Jacket water pressure at pump outlet 920 Jacket water pump inlet pressure at pump inlet 921 Jacket water pressure from cooling system 922 Jacket water inlet temp from cooling system Temp Probe

18 Sea Trial Data Ports ( 900# Ports) Measured Engine Temperatures and s As Required (con't) Diagnostic Sea Trial 900 Series 923 Aftercooler water inlet pressure 924 Aftercooler water outlet pressure 925 Marine gear cooler water inlet temp 926 Marine gear cooler water outlet temp 927 Oil filter inlet pressure On Engine on some engines 928 Oil filter outlet pressure ECM On Engine - same as Individual exhaust port temps ECM 3500 and up 930 Air cleaner outlet temp Temp Probe Required when not recorded by ECM 931 Turbocharger compressor outlet temp Not possible to collect this data on all engines 932 Crankcase pressure ECM On Engine? 933 Jacket water temp to cooling system Temp Probe 935 Fuel inlet temp ECM On Engine - At Engine Mounted Fuel Filter 936 Fuel return line restriction 938 Oil cooler water outlet temp 939 Oil cooler water outlet pressure 960 Turbocharger compressor outlet pressure 961 Fuel pump inlet restriction Not possible to collect this data on all engines 962 Fuel Outlet Temp (to tank) Temp Probe 963 Raw water pump outlet pressure 964 Raw water pressure after heat exchanger Aux. water outlet temp (to HEX) Aux. water inlet temp (from HEX) Aux. water outlet pressure (to HEX) Aux. water inlet pressure (from HEX) Raw water pump inlet pressure Assume Raw Pump = Sea water pump Assume Raw Pump = Sea water pump Assume Raw Pump = Sea water pump

19 C9 - C32 Generator Set Load Test Gen Set Load Test No CAT 900 No Description 0% 25% 50% 1 Load ekw 2 Voltage V 3 Amperes A 4 Frequency Hz 5 Power Factor cosf Engine Speed rpm 7 Engine Load Factor (ECM) % 8 Gen. Fwd Bearing Temp C 9 Gen. Set Aft Bearing Temp C 10 Gen. Stator Temp C Jacket Water Cool. Temp C Jacket Water pump outlet Temp C Aux Water pump inlet Press kpa 14 Aux Water pump inlet Temp C Aux Water pump out Press kpa 16 SCAC Water Temp. C Air Temp at Air cleaner C Air Inlet Manifold Temp C Air Inlet Manifold Press. kpa Air Inlet Restriction RH kpa Air Inlet Restriction LH kpa Engine oil Temp C Oil kpa Fuel kpa 27 Fuel Filter Diff. Press. kpa Fuel Pump inlet restriction kpa Fuel inlet Temp C 30 Fuel Flow (Flow Meter) l/h Crankcase kpa A Exhaust Temp RH C B Exhaust Temp LH C 34 Exhaust Stack Temp* C Exhaust Stack backpressure kpa *if 32,33 are not available Comments: 75% 100% 110% TMI rated load limit Spec. met? max. min. Yes/No/N.A.

20 No CAT 900 No Description 0% 25% 1 Load ekw 2 Voltage Phase U-V V 3 Voltage Phase V-W V 4 Voltage Phase U-W V 5 Amperes Phase U A 6 Amperes Phase V A 7 Amperes Phase W A 8 Frequency Hz 9 Power Factor cosf 10 Exciter Voltage V 11 Exciter Current A Engine Speed rpm 13 Engine Load Factor (ECM) % 14 Gen. DE Bearing Temp C 15 Gen. NDE Bearing Temp C 16 Gen. Stator Temp U C 17 Gen. Stator Temp V C 18 Gen. Stator Temp W C Jacket Water Cool. Temp C Jacket Water pump outlet Temp C Aux Water pump inlet Press kpa 22 Aux Water pump inlet Temp kpa Aux Water pump out Press kpa 24 SCAC Water Temp. C Air Temp at Air cleaner C Air Inlet Manifold Temp C Air Inlet Manifold Press. (after A/C) kpa 28 Boost (before A/C) kpa Air Inlet Restriction RH kpa Air Inlet Restriction LH kpa Engine oil Temp C Oil kpa 33 Oil Filter Diff. Press. kpa Oil Cooler water outlet Temp C Fuel kpa C280 Generator Set Load Test Gen Set Load Test 50% 75% 100% 110% TMI rated load limit Spec. met? max. min. Yes/No/N.A.

21 36 Fuel Filter Diff. Press. kpa Fuel Pump inlet restriction kpa Fuel inlet Temp C 39 Fuel Flow (Flow Meter) l/h Crankcase kpa A Exhaust Temp Fwd RH C B Exhaust Temp Rear RH C C Exhaust Temp Fwd LH C D Exhaust Temp Rear LH C 45 Exhaust Stack Temp C Exhaust Stack backpressure kpa 47 Cylinder Exhaust Temp. 1 C 48 Cylinder Exhaust Temp. 2 C 49 Cylinder Exhaust Temp. 3 C 50 Cylinder Exhaust Temp. 4 C 51 Cylinder Exhaust Temp. 5 C 52 Cylinder Exhaust Temp. 6 C 53 Cylinder Exhaust Temp. 7 C 54 Cylinder Exhaust Temp. 8 C 55 Cylinder Exhaust Temp. 9 C 56 Cylinder Exhaust Temp. 10 C 57 Cylinder Exhaust Temp. 11 C 58 Cylinder Exhaust Temp. 12 C 59 Cylinder Exhaust Temp. 13 C 60 Cylinder Exhaust Temp. 14 C 61 Cylinder Exhaust Temp. 15 C 62 Cylinder Exhaust Temp. 16 C Comments: C280 Generator Set Load Test Gen Set Load Test (con't)

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24 Materials and specifications are subject to change without notice. CAT, CATERPILLAR, their respective logos, Caterpillar Yellow and the POWER EDGE trade dress, as well as corporate and product identity used herein, are trademarks of Caterpillar and may not be used without permission. LEBM