12079A 8 Mercury SWIVEL PIN/STEERING ARM, Handle Models, Black


12079A 8 SWIVEL PIN/STEERING ARM, Handle Models, Black Mercury 1070312BC, 10754120D SWIVEL
12079A 8 SWIVEL PIN/STEERING ARM, Handle Models, Black Mercury
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Buy SWIVEL PIN/STEERING ARM, Handle Models, Black 12079A 8 Mercury genuine, new aftermarket parts with delivery
Number on catalog scheme: 28A
 

Compatible models:

Mercury entire parts catalog list:

Information:

Probable Causes
Codes
Throttle Signal
Air Inlet and Exhaust System
Fuel System
Engine Load
Valve LashRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.Note: If the problem only occurs under certain conditions, test the engine under those conditions. Examples of certain conditions are high engine speed, full load, and engine operating temperature. Troubleshooting the symptoms under other conditions can give misleading results.
Table 1
Troubleshooting Test Steps Values Results
1. Engine Derate or Active Codes
A. Certain diagnostic codes and/or event codes may cause poor performance.
B. If no diagnostic codes are present, then the engine is operating normally. The following list contains conditions that can cause derates:
1. Elevated altitude
2. Elevated inlet air temperature
3. Elevated ambient temperature
Engine Derate or Active Codes Result: A diagnostic code is present.
Troubleshoot the code.
Result: A diagnostic code is not present.
Proceed to Test Step 2.
2. Check the Fuel System
Refer to Systems Operation/Testing and Adjusting, "Fuel System" for additional information.
A. Visually check the fuel level in the fuel tank. Do not rely on the fuel gauge only.
B. Ensure that the vent in the fuel cap is not filled with debris.
C. Inspect the fuel system for external leaks.
D. Check that there are no external leaks, no air in the clear primary fuel filter. Change the primary fuel filter and the in-line filter for the fuel transfer pump.
E. Check fuel quality. Refer to Systems Operation/Testing and Adjusting, Fuel Quality - Test, for the proper procedure. Check the fuel tank for debris or foreign objects which may block the fuel supply.
F. Check for the proper operation of the fuel transfer pump. Replace the pre-filter if excessive contamination or if the maintenance interval is exceeded. Refer to Systems Operation/Testing and Adjusting, Fuel System, for test information.
Fuel system Result: The fuel system is OK.
Proceed to Test Step 3.
Result: The fuel system is not OK.
3. Throttle Signal
A. Monitor the status for "Throttle Position" on Cat ET. Verify that the status for "Throttle Position" is stable and that the engine is able to reach high idle speed.
The desired engine speed will not show an rpm greater than the rated engine speed of 2400 rpm.
Throttle Signal Result: The throttle signal is stable.
Proceed to Test Step 4.
Result: The throttle signal is not stable.
Make the necessary repairs, Refer to the appropriate circuit test.
4. Restriction in the Air Inlet and Exhaust System
A. Observe the check engine lamp. Check for an air filter restriction indicator. Replace any plugged air filters. Refer to the Operation and Maintenance Manual.
B. Check the air inlet and exhaust system for restrictions and/or leaks.
Restrictions Result: There are no restrictions in the air inlet or exhaust system.
Proceed to Test Step 5.
Result: There are restrictions in the air inlet or exhaust system.
Make the necessary repairs, Refer to Systems Operation/Testing and Adjusting, "Air Inlet and Exhaust System - Inspect" for additional information.
5. Engine Load
A. Check accessories and parasitic loads on the engine.
Engine loads Result: There is not a parasitic load.
Proceed to Test Step 6.
Result: There is a parasitic load.
Remove the parasitic load.
6. Valve Lash
A. Check the valve lash. The valve lash can affect the performance of the engine.
Valve lash Result: The valve lash is not set correctly.
Set the valve lash. Refer to Testing and Adjusting, "Engine Valve Lash - Inspect/Adjust" for the correct procedure.
STOP Complete the procedure in the order in which the steps are listed.If the procedure did not correct the issue, contact your Cat dealer Technical Communicator (TC). For further assistance, your TC can confer with the Dealer Solutions Network (DSN).


Parts swivel Mercury:

8710A18
 
8710A18 SWIVEL BRACKET ASSEMBLY
1045217, 1050312BC, 1070312BC, 11354120D, 1135412GD, 1150453GD, 1150453JD, 1150625, 1150628, 1175412GD, 1175626, 1200412GD
99661A 2
 
99661A 2 SWIVEL PIN AND STEERING ARM ASSEMBLY
1035207, 1045217, 1050312BC, 1070312BC, 1070717, 1075524, 1090524, 1100312BD, 1115525
8710A17
 
8710A17 SWIVEL BRACKET ASSEMBLY
1045217, 1070312BC, 11354120D, 1135412GD, 1150453GD, 1150453JD, 1175412GD, 1200412GD, 1200413GD
99661A 4
 
99661A 4 SWIVEL PIN/STEERING ARM MARINER
1070312BC, 1070717, 1100312BD
99661A 7
 
99661A 7 SWIVEL PIN/STEERING ARM
1070312BC, 1100312BD
99661A27
 
99661A27 SWIVEL PIN ASSEMBLY, Stub End, Gray
1075217PD, 10754120D, 1100312BD, 1100412PD
818904A 1
 
818904A 1 SWIVEL BRACKET ASSEMBLY, Black
1075217PD, 10754120D, 1100312BD, 1100412PD
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