41492A 1 Mariner GUIDE ASSEMBLY


41492A 1 GUIDE ASSEMBLY Mariner 7045217, 7050717, 7060312PC, 7075312ND, 7075312SD, 7075524, 7075717, 7090524, 7100412NC, 7115520, 71354120D, 7135417PD, 7135826, 7150453ND, 7150453PD, 7150629, 7175412PD, 7175413PD, 7175413YD, 7175629, 7200412PD, 7200620, 7220727 GUIDE
41492A 1 GUIDE ASSEMBLY Mariner
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$157.09
 

27-10-2023
7.0[3.15] pounds
-: -
MERCURY Guide KIT mfg Part Number 41492A1
Number on catalog scheme: 4
 

Mariner entire parts catalog list:

7045217 1987,1988,1989
7050717 1987,1988,1989,1990
7060312PC 1989
7075312ND 1988,1989
7075312SD 1990,1991,1992,1993
7075524 1984,1985,1986
7075717 1987,1989
7090524 1984,1985,1986,1987,1988
7100412NC 1988,1989,1990,1991,1992,1993
7115520 1980
71354120D 1990,1991
7135417PD 1989
7135826 1986,1987,1988
7150453ND 1988
7150453PD 1989,1990
7150629 1979,1980,1982,1984,1985
7175412PD 1989
7175413PD 1989,1990
7175413YD 1991
7175629 1979,1980,1985,1986,1988
7200412PD 1989,1990
7200620 1980,1982,1983,1984,1985,1986,1988
7220727 1987,1988

Information:


Illustration 1 g01325918
Schematic for sensor supplyTest Step 1. Inspect the Electrical Connectors and the Wiring
Turn the keyswitch to the OFF position.
Illustration 2 g01181787
Left side engine view (typical example) (1) Injection actuation pressure sensor (2) Boost pressure sensor (3) Fuel pressure sensor (4) Engine oil pressure sensor (5) J2/P2 ECM connector
Thoroughly inspect the connectors for pressure sensors (1), (2), (3), and (4). Also, thoroughly inspect connector (5). Refer to Troubleshooting, "Electrical Connectors - Inspect".
Illustration 3 g01325967
P1 ECM connector (P1-2) +5 V sensor supply (P1-3) Sensor return (P1-32) Engine cooling fan speed sensor
Illustration 4 g01181788
P2 ECM connector (P2-2) +5 V sensor supply (P2-3) Sensor return (P2-16) Fuel pressure (P2-24) Engine oil pressure (P2-27) Injection actuation pressure (P2-40) Boost pressure (P2-41) +5 V sensor supply (P2-42) Sensor return
Illustration 5 g01159881
Sensor connector (A) +5 V supply (B) Sensor return (C) Signal
Perform a 45 N (10 lb) pull test on each of the wires in the ECM connectors that are associated with the circuit.
Check the allen head screw for each ECM connector for the proper torque. Refer to Troubleshooting, "Electrical Connectors - Inspect" for the correct torque values.
Check the harness and wiring for abrasion and for pinch points from the pressure sensors back to the ECM.Expected Result:All connectors, pins and sockets are completely coupled and/or inserted and the harness and wiring are free of corrosion, of abrasion and of pinch points.Results:
OK - The harness and connectors appear to be OK. Proceed to Test Step 2.
Not OK - There is a problem with the connectors and/or wiring.Repair: Repair the connectors or wiring and/or replace the connectors or wiring. Ensure that all of the seals are properly in place and ensure that the connectors are completely coupled.Verify that the repair eliminates the problem.STOPTest Step 2. Check for Active Diagnostic Codes
Connect Caterpillar Electronic Technician (ET) to the service tool connector. Refer to Troubleshooting, "Electronic Service Tools".
Turn the keyswitch to the ON position.
Observe the "Active Diagnostic" screen on Cat ET. Wait at least 30 seconds so that any codes may become active. Look for these codes:
262-03
262-04
Determine if the problem is related to a -03 diagnostic code or to a -04 diagnostic code.Expected Result:No diagnostic codes are active.Results:
OK - No diagnostic codes are active.Repair: If any of the above codes are logged and the engine is not running properly, refer to Troubleshooting, "Troubleshooting Without a Diagnostic Code".If the engine is running properly at this time, there may be an intermittent problem in a harness that is causing the codes to be logged. Refer to Troubleshooting, "Electrical Connectors - Inspect".STOP
Active -03 code - A -03 diagnostic code is active. Proceed to Test Step 3.
Active -04 code - A -04 diagnostic code is active. Proceed to Test Step 4.Test Step 3. Check the Supply Voltage at the Sensor Connector
Turn the keyswitch to the OFF position.
Disconnect the harness connectors for the following sensors:
Boost pressure sensor
Injection actuation pressure sensor
Fuel pressure sensor
Engine oil pressure sensor
Engine cooling fan speed sensor
Turn the keyswitch to the ON position.Note: Be sure to wiggle the harness during the following measurements in order to reveal an intermittent condition.
Measure the voltage between terminals A and B at each pressure sensor connector on the engine harness. Measure the voltage between terminals 2 and 5 at the connector for the engine cooling fan speed sensor.
Turn the keyswitch to the OFF position.
Connect all of the sensors.Expected Result:Each voltage measurement is 5.0 0.2 VDC.Results:
OK - Each voltage measurement is 5.0 0.2 VDC.Repair: Replace all wires to the original configuration. Clear all diagnostic codes. Check for active diagnostic codes. If the problem is intermittent, refer to the diagnostic functional test Troubleshooting, "Electrical Connectors - Inspect".STOP
Not OK - At least one voltage measurement is not 5.0 0.2 VDC. There is a problem with the wiring or with the ECM. Proceed to Test Step 5.Test Step 4. Disconnect the +5 V Sensors and Check for Active Diagnostic Codes
Monitor the active diagnostic code screen on Cat ET. Check and record any active diagnostic codes.Note: Wait at least 30 seconds in order for the diagnostic codes to become active.
Disconnect the following sensors one at a time at the sensor connector:
Boost pressure sensor
Injection actuation pressure sensor
Fuel pressure sensor
Engine oil pressure sensor
Engine cooling fan speed sensorExpected Result:The 262-04 diagnostic code deactivates when a particular sensor is disconnected.Results:
OK - The 262-04 diagnostic code deactivates when a particular sensor is disconnected.Repair: Connect the suspect sensor. If the code returns, replace the sensor.Connect all of the connectors. Verify that the problem is resolved.STOP
Not OK - The 262-04 diagnostic code remains after all of the sensors are disconnected. Leave the sensors disconnected. Proceed to Test Step 5.Test Step 5. Check the +5 V Supply at the ECM
Disconnect the J1/P1 ECM connector.
Remove terminal P1-2 (+5 V supply) from the P1 connector. Install a wire jumper with socket terminals on both ends into the P1-2 location.
Connect the J1/P1 ECM connectors.
Disconnect the J2/P2 ECM connector.
Remove terminal P2-2 (+5 V supply) from the P2 connector. Install a wire


Parts guide Mariner:

37896
 
37896 GUIDE BLOCK, LINK ROD
7050716, 7050717, 7060312PC, 7060524, 7070509, 7070520, 7075524, 7080508, 7080629, 7085507, 7090520, 7090524, 7090529, 7115520, 7115528, 7115529, 7135417PD, 7135826, 7140528, 7140629, 7150453ND, 7150453PD, 7150629, 7175412PD, 7175629, 7200412PD, 7200
52887
 
52887 GUIDE, PUSH ROD- REVERSE LOCKING
7080508, 7080629, 7085507, 7090520, 7090529, 7115520, 7115528, 7115529, 7140528, 7140629
92704
 
92704 GUIDE, PUSH ROD NOT USED WITH POWER TRIM
7075524, 7080629, 7090520, 7090524, 7115520
99638A 1
 
99638A 1 GUIDE ASSEMBLY, TRIM ROD
7002201DK, 7045217, 7050717, 7060312PC, 7075312ND, 7075312SD, 7075524, 7075717, 7090524, 7100412NC, 7115473JD, 7115520, 71354120D, 7135412AD, 7135412ED, 7135412HD, 7135417PD, 7135473GD, 7135473HD, 7135826, 7150413ED, 7150413HD, 7150453ND, 7150453PD,
18170A 1
 
18170A 1 GUIDE MOUNT
7135826, 7175629
29880
 
29880 GUIDE, THROTTLE CABLE
7050200, 7050716, 7075717
93336
 
93336 GUIDE, PUSH ROD
7045217, 7050200, 7050716, 7050717, 7060312PC, 7060524, 7070520
814284
GUIDE BLOCK, LINK ROD
814284 GUIDE BLOCK, LINK ROD
7002201DK, 7115473JD, 71354120D, 7135412AD, 7135412ED, 7135412HD, 7135412JD, 7135473GD, 7135473HD, 7135473KD, 7135D73RD, 7135D73UY, 7135D73ZY, 7150413ED, 7150413HD, 7150413LD, 7150413RD, 7150413UY, 7150413ZY, 7150423JD, 7175413AD, 7175413PD, 7175413Y
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