15866 4 Mariner SEAL, Adaptor Plate


15866 4 SEAL, Adaptor Plate Mariner 70152374D, 7016207CD, 7020201HB, 7020201TB SEAL
15866 4 SEAL, Adaptor Plate Mariner
Rating:
53

Buy SEAL, Adaptor Plate 15866 4 Mariner genuine, new aftermarket parts with delivery
Number on catalog scheme: 1
 

Compatible models:

Mariner entire parts catalog list:

70152374D 1994,1995,1996,1997,1998
7016207CD 1994,1995,1996
7020201HB 1999,2000,2001,2002,2003,2004
7020201TB 2005,2006

Information:


Table 1
Diagnostic Codes Table
Code Code Description Comments
E1363 (1) Low Engine Cooling Fan Speed The code is logged.
544-2 Engine Cooling Fan Speed Sensor : Erratic, Intermittent, or Incorrect The code is logged.
544-8 Engine Cooling Fan Speed Sensor : Abnormal Frequency, Pulse Width, or Period The code is logged. The engine cooling fan speed sensor provides a signal to the Electronic Control Module (ECM). The ECM controls fan speed by varying the current to the fan control solenoid.The engine cooling fan speed sensor receives a supply voltage of 8.0 0.5 VDC from the ECM. The sensor outputs a frequency that is directly proportional to fan speed. The sensor generates a signal pulse for each revolution of the fan. The output frequency varies between 5 Hz to 180 Hz over the speed range between 50 rpm and 1800 rpm.
Illustration 1 g03011039
Schematic for the fan speed sensor
Table 2
Troubleshooting Test Steps Values Results
1. Check the Status of the Engine Fan Speed
A. Turn the keyswitch to the OFF position.
B. Connect Caterpillar Electronic Technician (ET) to the service tool connector.
C. Turn the keyswitch to the ON position.
D. Access the "Fan Override Test" under the "Diagnostics" menu.
E. Start the "Fan Override Test" on Cat ET. Set the fan speed to 500 rpm.
F. Use a 351-8635 Tachometer Kit to determine the actual speed of the fan.
G. Compare the engine fan speed that is reported by Cat ET to the actual engine fan speed that is reported by the photo-tachometer.
H. Deactivate the "Fan Override Test".
I. Turn the keyswitch to the OFF position.
Fan speed
Result: The engine fan speed is within 50 rpm.
The sensor is operating correctly. There may be an intermittent electrical problem in a connector or in the harness. If an intermittent problem is suspected, refer to Troubleshooting, "Electrical Connectors - Inspect".
Result: The engine fan speed is not within 50 rpm.
Proceed to Test Step 2.
2. Check the Sensor Supply Voltage at the Sensor Connector
A. Turn the keyswitch to the OFF position.
B. Disconnect the sensor connector from the wiring harness.
C. Turn the keyswitch to the ON position.
D. Measure the sensor supply voltage between terminal 2 and terminal 3.
Supply voltage
Result: The supply voltage is reaching the sensor.
Proceed to Test Step 3.
Result: The supply voltage is not reaching the sensor.
Refer to Troubleshooting, "Sensor Supply - Test".
3. Check the Signal Frequency at the Sensor Connector
A. Turn the keyswitch to the OFF position.
B. Remove the wire from terminal 1 on the sensor side of the connector. Connect the sensor connector.
C. Turn the keyswitch to the ON position.
D. Access the "Fan Override Test" under the "Diagnostics" menu on Cat ET.
E. Start the "Fan Override Test" on Cat ET. Set the fan speed to 800 rpm.
F. Use a multimeter to measure the frequency between the signal wire from the sensor and engine ground.
G. Deactivate the "Fan Override Test".
H. Turn the keyswitch to the OFF position.
I. Restore all connectors and wiring to the original configuration.
Sensor frequency
Result: The frequency is approximately 80 Hz.
The engine cooling fan speed sensor is generating the correct signal.
Repair the harness or replace the harness.
Verify that the problem is resolved.
Result: The frequency is not approximately 80 Hz.
Replace the fan drive assembly.
Verify that the problem is resolved.
Complete the procedure in the order in which the steps are listed.If the procedure corrected the issue, return the engine to service.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 seal Mariner:

25329
 
25329 SEAL, WATER TUBE
70152374D, 7020201HB, 7020201NC, 7020201TB, 7020207
98277
 
98277 SEAL, FUEL FILTER
7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 70152374D, 7016207CD, 7020201HB, 7020201NC, 7020201TB, 7020207, 7050200, 7050716, 7060312PC, 7060524, 7070520
99325
 
99325 SEAL,GEAR HOUSING
7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 70152374D, 7016207CD, 7020201HB, 7020201NC, 7020201TB, 7020207, 7B25201GF, 7F08203HF, 7F08261DF, 7F10203HD, 7F13203UB, 7F15201GD
85090
 
85090 SEAL, WATER TUBE
70152374D, 7020201HB, 7020201NC, 7020207, 7B25201GF, 7F10203HD, 7F15201GD
85090A 2
 
85090A 2 SEAL KIT
70152374D, 7020201HB, 7020201NC, 7020201TB, 7020207, 7B25201GF, 7F10203HD, 7F13203UB, 7F15201GD
42380
 
42380 SEAL, WATER TUBE
7006201CD, 7006201HB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7015201LD, 7016207CD
42133
 
42133 SEAL
7006201CD, 7006201HB, 7006201TB, 7008218EW, 7008237, 7010207HB, 7010312DT, 7011201TB, 7015201LD, 7016207CD, 7F08203HF, 7F08261DF, 7F10203HD, 7F13203UB, 7F15201GD
19183 3
 
19183 3 SEAL, Sealing
7006201HB, 7006201TB, 7010207HB, 7011201TB, 7015201LD, 7020201TB, 7031203GD, 7031207LF, 7031312TB, 7041203GB, 7043213HD, 7043213TD, 7043302TD, 7043412TB, 7043412TD, 7050312TB, 7050312UB, 7050412TB, 7050412TD, 7050412UB, 7055207HB, 7055207TF, 7075217H
Back to top