853994 Mariner PLUG


853994 PLUG Mariner 7015203KL, 7015203UL, 7025207UL, 7025217UL, 7030201KL, 7030201UL, 7030211U2, 7030A01UL, 7030A11UL, 7031207LF, 7A25203UK, 7A25213UL, 7A25302UL, 7A3G312UK, 7F08201TB, 7F15311ZK PLUG
853994 PLUG Mariner
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10-07-2021
0.01543235834[0.00] Pound
-: -
New Mercury Mercruiser Quicksilver Oem Part # 19-853994 Plug
Number on catalog scheme: 19
 

Mariner entire parts catalog list:

7015203KL 2001,2003,2004
7015203UL 2006
7025207UL 2006
7025217UL 2006
7030201KL 2001,2002,2003,2004
7030201UL 2006
7030211U2 2006
7030A01UL 2006
7030A11UL 2006
7031207LF 2002,2003
7A25203UK 2006,2010
7A25213UL 2006
7A25302UL 2006
7A3G312UK 2006
7F08201TB 2005,2006
7F15311ZK 2006,2008

Information:

Recommended Actions
Table 1
Troubleshooting Test Steps Values Results
1. Inspect the Electrical Connectors and the Wiring
A. Turn the main disconnect switch to the OFF position.
B. Thoroughly inspect the connectors. Refer to Troubleshooting, "Electrical Connectors-Inspect" for additional information.
C. Perform a 45 N (10 lb) pull test on the connector wires.
D. Check the harness for abrasions and pinch points.
Connectors and Wiring
Result: The connectors and wiring appear to be OK.
Proceed to Test Step 2.
Result: There is a problem with the connectors and/or wiring.
Repair: Repair or replace the connectors or wiring. Ensure that all the seals are properly in place and ensure that the connectors are coupled.
If the problem is not resolved, proceed to Test Step 2.
2. Check the Fuel Quality
A. Obtain a diesel fuel and gas analysis. The grade of the fuel affects the rate of fuel consumption. Refer to the engines Operation and Maintenance Manual for additional information.
B. Ensure that the fuel quality is not being affected by cold-weather conditions.
Fuel Quality
Result: The fuel quality is OK.
Proceed to Test Step 3.
Result: The fuel quality is NOT OK.
Repair: Replace the fuel.
If the problem is not resolved, proceed to Test Step 3.
3. Test the Fuel Injectors
A. Connect Cat® Electronic Technician (ET) to the service tool connector.
B. Use Cat ET to perform the following fuel injector tests:
- "Injector Solenoid Test"
- "Cylinder Cutout Test"
Refer to Troubleshooting, "Cat ET Service Features" for additional information.
Fuel Injectors
Result: The tests were successful.
Proceed to Test Step 4.
Result: The tests were not successful.
Repair: Diagnose the problem. Repair or replace damaged components.
If the problem is not resolved, proceed to Test Step 4.
4. Check for Proper Lubrication
A. Check for proper lubrication of the valve components. Check for sufficient lubrication between the injector tappets and the rocker arms.
B. Check for blocked oil passages. Oil passages must be clean. Refer to the Disassembly and Assembly manual for additional information.
C. Inspect the engine oil filters for ferrous material.
D. Obtain an S O S oil analysis. The analysis will contribute to a better understanding of oil contamination and the origin of the contamination.
Lubrication
Result: The oil passages are not blocked and the engine has proper lubrication.
Proceed to Test Step 5.
Result: The oil passages are blocked or the engine does not have proper lubrication.
Repair: Clean oil passages. Repair or replace damaged components.
If the problem is not resolved, proceed to Test Step 5.
5. Inspect the Valve Train Components
A. Remove the valve mechanism cover and the camshaft covers.
B. Check the valve lash. Refer to Testing and Adjusting, "Valve Lash - Adjust" for additional information.
C. Check the following valve train components for damage:
- Camshafts
- Valve rotocoils
- Valve springs
- Camshaft followers
- Rocker shafts
- Bridges
- Pushrods
- Injectors
D. Check for valves that do not move freely. Remove the cylinder head and inspect the valves. Refer to the Disassembly and Assembly manual for additional information.
Valve Train
Result: The valve train components are not damaged.
Proceed to Test Step 6.
Result: The valve train components are damaged.
Repair: Repair or replace damaged valve train components.
If the problem is not resolved, proceed to Test Step 6.
6. Inspect the Gear Train
A. Check the following gear train for damage:
- Crankshaft gear
- Camshaft drive gear
B. Verify that the crankshaft and the camshaft drive gears are set with the proper orientation for engine timing.
Gear Train
Result: The gear train has excessive wear.
Repair: Repair or replace damaged gear train components. Refer to the Disassembly and Assembly manual and the Reuse and Salvage Guidelines manual for additional information.
Verify that the repair eliminated the problem.
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 plug Mariner:

822513 1
 
822513 1 PLUG-STARTER HANDLE
7031203GD, 7031207CD, 7031207LF, 7041203GB, 7F08261DF, 7F10203HD, 7F15201GD
822464
 
822464 PLUG-PRIMER HOLE
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 7A30302LB, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412ZZ, 7A41412LB, 7A41452IZ, 7A41452UZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ, 7E41412ZB, 7E51412ZB, 7E51413VZ, 7E60412Z
17016
 
17016 PLUG
7015203KL, 7030201KL, 7031207LF, 7F04201JB
881146
PLUG
881146 PLUG
7015203UL, 7025207UL, 7025217UL, 7030201UL, 7030211U2, 7030A01UL, 7030A11UL, 7F042016B, 7F04201JB
855566
PLUG
855566 PLUG
7015203KL, 7015203UL, 7040203KL, 7040203UL
803661
PLUG
803661 PLUG
7015203KL, 7015203UL
802702001
 
802702001 PLUG
7F08201TB, 7F15311ZK
8M0051375
PLUG, Cap
8M0051375 PLUG, Cap
7A25203UK, 7A25213UL, 7A25302UL, 7A3G312UK
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