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
Price: query
Rating:
Compatible models:
H0060H79C
H0060H80D
H0062H79K
H0064H80F
H0064H82H
H0067H79C
H0070B79A
H0071H81B
H0071H82C
H0071H83D
H0071H84E
H0072B81D
H0072H79B
H0072H80C
H0072H82E
H0075H79A
H0091B80B
H0091H79A
H0091H83C
H0091H84D
H0092B80G
H0092H79F
H0092H81H
H0092H81J
H0092H83K
H0092H84L
H0094H81F
H0095B81G
H0095H82H
H0101B78A
H0121B79A
H0122H79E
H0125H79E
H0152B83J
H0152C84K
H0152H79E
H0152H80F
H0152H81G
H0202B80L
H0202B81M
H0202H79K
H0202H82N
H0252B83G
H0306B80C
H0307H81D
H0357H83N
H0456B79K
H0456B80L
H0457H82N
H0457H83P
H0503H84B
H0507H81A
H0507H82B
H0558H79L
H0559B80M
H0559H80N
H0559H83R
H0700H79A
H0709B79A
H0750H79A
H0756H80F
H0756H81G
H0756H82H
H0757B79E
H0758H80B
H0758H82E
H0850H79A
H0850H80A
H0850H81C
H0851H79A
H0855H79A
H0856B80H
H0856F84A
H0856H82K
H0857H79G
H0858B80C
H0858B82E
H0858C84H
H0859B79B
H0906R83D
H1000H79A
H1004H79A
H1006B80B
H1006B81C
H1007H79A
H1008H80A
H1008H83C
H1058H82G
H1058V83H
H1150H79A
H1151H79A
H1154B79A
H1155H79A
H1156H80C
H1156H81D
H1157B79B
H1158B82E
H1158H80D
H1158H84G
H1159H79C
H1251F84A
H1258H81A
H1400H79A
H1401H79A
H1405H79A
H1406H80C
H1406H81D
H1407B79B
H1408B80C
H1408H82D
H1408H83E
H1409H79B
Force
Force entire parts catalog list:
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- SPECIAL TOOLS - ACCESSORIES » F5H130
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- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- SPECIAL TOOLS - ACCESSORIES » F5H130
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- SPECIAL TOOLS - ACCESSORIES » F5H130
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- SPECIAL TOOLS - ACCESSORIES » F5H130
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- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
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- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
- ACCESSORIES » F5H130
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