F5H130 Force SYNCHRO-DRIVE CONTROL BOX (SINGLE LEVER)


F5H130 SYNCHRO-DRIVE CONTROL BOX (SINGLE LEVER) Force H0060H79C, H0060H80D, H0062H79K, H0064H80F, H0064H82H, H0067H79C, H0070B79A, H0071H81B, H0071H82C, H0071H83D, H0071H84E, H0072B81D, H0072H79B, H0072H80C, H0072H82E, H0075H79A, H0091B80B, H0091H79A, H0091H83C, H0091H84D, H0092B80G, H0092H79F, H0092H81 SYNCHRO
F5H130 SYNCHRO-DRIVE CONTROL BOX (SINGLE LEVER) Force
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Force entire parts catalog list:

H0060H79C 1979
H0060H80D 1980
H0062H79K 1979
H0064H80F 1980
H0064H82H 1982
H0067H79C 1979
H0070B79A 1979
H0071H81B 1981
H0071H82C 1982
H0071H83D 1983
H0071H84E 1984,1985
H0072B81D 1981
H0072H79B 1979
H0072H80C 1980
H0072H82E 1982
H0075H79A 1979
H0091B80B 1980
H0091H79A 1979
H0091H83C 1983
H0091H84D 1984
H0092B80G 1980
H0092H79F 1979
H0092H81H 1981
H0092H81J 1981,1982
H0092H83K 1983
H0092H84L 1984
H0094H81F 1981,1982
H0095B81G 1981
H0095H82H 1982
H0101B78A 1978
H0121B79A 1979
H0122H79E 1979
H0125H79E 1979
H0152B83J 1983,1984
H0152C84K 1984
H0152H79E 1979
H0152H80F 1980
H0152H81G 1981
H0202B80L 1980
H0202B81M 1981
H0202H79K 1979
H0202H82N 1982
H0252B83G 1983,1984
H0306B80C 1980
H0307H81D 1981
H0357H83N 1983,1984
H0456B79K 1979
H0456B80L 1980,1981
H0457H82N 1982
H0457H83P 1983,1984
H0503H84B 1984
H0507H81A 1981
H0507H82B 1982
H0558H79L 1979
H0559B80M 1980
H0559H80N 1980,1981
H0559H83R 1983
H0700H79A 1979
H0709B79A 1979
H0750H79A 1979
H0756H80F 1980
H0756H81G 1981
H0756H82H 1982
H0757B79E 1979
H0758H80B 1980
H0758H82E 1982,1983,1984
H0850H79A 1979
H0850H80A 1980
H0850H81C 1981
H0851H79A 1979
H0855H79A 1979
H0856B80H 1980
H0856F84A 1984
H0856H82K 1982,1983
H0857H79G 1979
H0858B80C 1980
H0858B82E 1982
H0858C84H 1984
H0859B79B 1979
H0906R83D 1983,1984
H1000H79A 1979
H1004H79A 1979
H1006B80B 1980
H1006B81C 1981
H1007H79A 1979
H1008H80A 1980
H1008H83C 1983,1984
H1058H82G 1982
H1058V83H 1983
H1150H79A 1979
H1151H79A 1979
H1154B79A 1979
H1155H79A 1979
H1156H80C 1980
H1156H81D 1981
H1157B79B 1979
H1158B82E 1982
H1158H80D 1980
H1158H84G 1984
H1159H79C 1979
H1251F84A 1984
H1258H81A 1981,1982
H1400H79A 1979
H1401H79A 1979
H1405H79A 1979
H1406H80C 1980
H1406H81D 1981
H1407B79B 1979
H1408B80C 1980
H1408H82D 1982
H1408H83E 1983,1984
H1409H79B 1979

Information:


Table 1
J1939 Code CDL Code Code Description Comments
1639-17 E1363 (1) Low Engine Cooling Fan Speed The code is logged.
N/A 544-2 Engine Cooling Fan Speed Sensor : Erratic, Intermittent, or Incorrect The code is logged.
N/A 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 5.0 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.Recommended Actions
Table 2
Troubleshooting Test Steps Values Results
1. Check the Status of the Engine Fan Speed
A. Turn the keyswitch to OFF.
B. Connect Cat® Electronic Technician (ET) to the service tool connector.
C. Turn the keyswitch to ON.
D. Access the "Fan Override Test" under the "Diagnostics" menu.
E. Start the "Fan Override Test" on Cat ET. Set the fan speed to 800 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 OFF.
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 OFF.
B. Disconnect the sensor connector from the wiring harness.
C. Turn the keyswitch to ON.
D. Measure the voltage between the fan speed sensor supply pin and the ground pin.
Note: Some fan speed sensors use a 5V power supply and some use an 8V power supply. Refer to the appropriate schematic for the correct pins.
Supply Voltage
Result: The supply voltage is reaching the sensor.
Proceed to Test Step 3.
Result: The supply voltage is not reaching the sensor.
Repair: Refer to Troubleshooting, "Sensor Supply - Test".
3. Check the Signal Frequency at the Sensor Connector
A. Turn the keyswitch to OFF.
B. Remove the wire from terminal 1 on the sensor side of the connector. Connect the sensor connector.
C. Turn the keyswitch to ON.
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 OFF.
I. Restore all connectors and wiring to the original configuration.
Sensor Frequency
Result: The frequency is approximately 80 Hz.
Note: Large Hydraulic Excavators use a frequency of 27Hz
The engine cooling fan speed sensor is generating the correct signal.
Repair: Repair the harness or replace the harness.
Verify that the problem is resolved.
Note: Large Hydraulic Excavators use a frequency of 27Hz
Result: The frequency is not approximately 80 Hz.
Repair: Replace the fan drive assembly.
Verify that the problem is resolved.
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 Solution Network (DSN).


Parts synchro Force:

F5H079
 
F5H079 SYNCHRO-DRIVE CONTROL BOX
H0257F88A, H0257F88B, H0352F90B, H0352F90C, H0353E91A, H0353E91B, H0356F89B, H0357C86A, H0357C87A, H0357C88B, H0357F88A, H0357F89C, H0357G90A, H0457H82N, H0457H83P, H0504H88C, H0504H88D, H0504P89B, H0505C89B, H0507A89C, H0507A89D, H0507A90A, H0507A90
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