814669A 2 Mariner W/P SEAL KIT


814669A 2 W/P SEAL KIT Mariner 7050302ED, 7050412YD, 7055207GD, 7055207HB, 7055207TF, 7060412ET, 7A30453VZ, 7A40302UD, 7A40302ZZ, 7A40312UZ, 7A40312ZZ, 7A40412ZZ, 7A41412LB, 7A41452IZ, 7A41452UZ, 7A51412ZZ, 7A51452IZ, 7A60412ZZ, 7A60452IZ, 7E41412ZB, 7E51412ZB, 7E51413VZ, 7E60412Z W
814669A 2 W/P SEAL KIT Mariner
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$65.00

04-03-2025
1.25[0.56] Pounds
US: Big Wide Seller
OEM Mercury Marine Outboard Lower Unit Gearcase Seal Kit 26-814669A 2
Quiksilver New
Number on catalog scheme: -
 

Mariner entire parts catalog list:

7050302ED 1996,1997
7050412YD 1991,1992,1993,1994,1995,1996
7055207GD 1998
7055207HB 1999,2000,2001,2002,2003,2004
7055207TF 2005,2006
7060412ET 1996
7A30453VZ 2010
7A40302UD 2006
7A40302ZZ 2006
7A40312UZ 2006
7A40312ZZ 2006
7A40412ZZ 2006
7A41412LB 2002,2003,2004,2005,2006
7A41452IZ 2006
7A41452UZ 2006
7A51412ZZ 2006
7A51452IZ 2006
7A60412ZZ 2006
7A60452IZ 2006
7E41412ZB 2006
7E51412ZB 2006
7E51413VZ 2010
7E60412ZB 2006
7E60413VZ 2010
7E60452IZ 2007
7E60452ZB 2006
7F40203UD 2006
7F40203ZZ 2006
7F40213UZ 2006
7F40452KD 2001
7F40452LB 2002
7F41452KB 2001,2002
7F41452KD 2001

Information:


Illustration 1 g01075330
Schematic of the circuit for the oxygen buffer and the oxygen sensor
Test Step 1. Inspect the Electrical Connectors and Wiring
During operation, the oxygen sensor may reach temperatures that exceed 700 °C (1292 °F). Severe personal injury and property damage will result from contact with a hot oxygen sensor.Do not touch the sensor during engine operation, calibration, or testing. Allow the sensor to cool before moving the sensor. Wear gloves that resist heat. Do not place the sensor on or near any flammable material or any surface that can be damaged by high temperatures.
Illustration 2 g01075275
Terminal box
(1) ECM connectors J2/P2
(2) 16 amp circuit breaker
(3) J10/P10 connectors for the harness from the oxygen buffer
Set the engine control to the OFF/RESET mode. Switch 16 amp circuit breaker (2) to the OFF position. Note: For the following steps, refer to Troubleshooting, "Inspecting Electrical Connectors".
Thoroughly inspect the following connections:
J2/P2 connectors
J10/P10 connectors on the terminal box
Check the torque of the allen head screw for the ECM connector. The proper torque is 6 1 N m (55 9 lb in).
Illustration 3 g01075280
Harness side of the P2 connector
(P2-13) +24 VDC for the buffer
(P2-23) Return
(P2-53) Shield
(P2-67) Oxygen signal (PWM)
Illustration 4 g00894829
Harness side of the P10 connector
(P10-K) +24 VDC for the buffer
(P10-H) Shield
(P10-L) Return
(P10-M) Oxygen signal (PWM)
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit for the oxygen buffer.
Illustration 5 g01075292
Left side view
(1) Oxygen sensor
(2) Connectors for the oxygen sensor
(3) Oxygen buffer
(4) P651 connectors for the harness from the terminal box
(5) P652 connectors for the harness to the oxygen sensor
Check the harness and wiring for abrasion and for pinch points from the oxygen sensor to the ECM. Expected Result:All of the connectors, pins, and sockets are connected properly. The connectors and the wiring do not have corrosion, abrasion, or pinch points.Results:
OK - The components are in good condition with proper connections. Proceed to Test Step 2.
Not OK - The components are not in good condition and/or at least one connection is improper.Repair: Perform the necessary repairs and/or replace parts, if necessary. Ensure that all of the seals are properly installed. Make sure that the connections are properly fastened. Verify that the repair has eliminated the problem.STOPTest Step 2. Check for Diagnostic Codes for the Oxygen Buffer
Connect Cat ET to the service tool connector on the terminal box. Refer to Troubleshooting, "Electronic Service Tools".
Switch the 16 amp circuit breaker ON. Set the engine control to the STOP mode.
Access the "Logged Diagnostic Codes" screen on Cat ET. If the following codes are logged, clear the codes:
1088-05 Oxygen Sensor Power Supply open circuit
1088-06 Oxygen Sensor Power Supply short to ground
Access the "Diagnostic Override" screen of Cat ET. Select "Diagnostics/Diagnostic Tests/Override Parameters".
Select "Oxygen Sensor Override" under the "Description" column.
Select "Change" in the lower left corner of the screen. A popup window with the title "Change Parameter Value" will appear.
Select a "New Value" of "On" and then select "OK". Allow a minimum of ten seconds for the diagnostic codes to be activated. The oxygen buffer is now ON. The "Value" of the "Oxygen Sensor Override" should change to "On".Note: After you exit the "Override Parameters" screen, the "Value" of the "Oxygen Sensor Override" is automatically changed to "OFF" when the engine control is not in the START mode.
Access the "Logged Diagnostic Codes" screen again. Look for the 1088-05 or 1088-06 diagnostic codes a


Parts w Mariner:

812966A11
 
812966A11 W/P REPAIR KIT
7050412YD, 7055207HB, 7055207TF, 7060412ET, 7F40452KD, 7F40452LB, 7F41452KB, 7F41452KD
821354A 2
W/P REPAIR KIT
821354A 2 W/P REPAIR KIT
7031203GD, 7031207CD, 7031207LF, 7031312TB, 7041203GB, 70432037D, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7F25201GD, 7F25203JB, 7F30203HD, 7F40452KD, 7F41452KD, 7F50352HD
812966A 6
 
812966A 6 W/P REPAIR KIT
7050302ED, 7060412ET
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