7V5979 GEAR Caterpillar parts
225
Rating:
Alternative (cross code) number:
CA7V5979
7V-5979
7V5979
CA7V5979
7V-5979
7V5979
Weight: 20 pounds 9 kg.
EXCAVATOR,
Related part:
7V5979
GEAR-YM
2310238
CL
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$268.81
27 May 2022
US: QUALITY PARTS
Made to fit 7V5979 Gear Caterpillar
G&T Engine Parts 7V5979 Caterpillar Gear || Meets OEM Specs for Fit and Performance || This is a new item 7V5979 Gear Caterpillar || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
G&T Engine Parts 7V5979 Caterpillar Gear || Meets OEM Specs for Fit and Performance || This is a new item 7V5979 Gear Caterpillar || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$318.23
30 Nov 2018
CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Gear 7V5979 New
$250.28
30 Nov 2018
2205 Hundredths Pounds
CTP: CTP
Caterpillar GEAR (7V5979)
7V5979 Caterpillar Weight(lbs): 22.00 Length(cm): 21.0000 Width(cm): 20.6000 Depth(cm): 19.0000
7V5979 Caterpillar Weight(lbs): 22.00 Length(cm): 21.0000 Width(cm): 20.6000 Depth(cm): 19.0000
Number on catalog scheme:
27
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Compatible equipment models: 7V5979:
Information:
Conditions Which Generate This Code:
Illustration 1 g01238171
Schematic of the transmission oil temperature sensorThis diagnostic trouble code is associated with the transmission oil temperature sensor. The FMI 16 means that the ECU has determined that the oil temperature is above a normal operational range. The temperature could cause severe damage. The ECU reads the resistance from the sensor. A high oil temperature will send a low voltage to the ECU. The high temperature sends a voltage that is lower than the expected result for the ECU.The cause of this diagnostic trouble code is listed:
The oil temperature has reached 121° 8°C (250° 14°F).The conditions that enable this diagnostic trouble code are listed:
The oil level is below the correct level.
An obstruction is keeping the oil cooler from performing properly.
The voltage from the sensor is resisted.Note: The temperature sensor consistently displays a severely high temperature. There is no problem with the wires or harness connections. The temperature sensor may have failed. Perform the following test steps in order to ensure that the problem is corrected.Test Step 1. INSPECT THE HARNESS CONNECTIONS.
Turn the disconnect switch to the OFF position.
Check the connectors for proper mating.
Check the wires at the connector.
Check each wire for nicks or signs of abrasion in the insulation.
Check for moisture at the connector.
Check the connectors for dirty contacts or corroded contacts.
Check each pin and each socket of the machine harness connectors. Expected Result:The machine harness connectors are tight and free of corrosion. Results:
OK - The machine harness connectors are tight and free of corrosion. Proceed to test step 2.
NOT OK - The machine harness connectors are in need of repair.Repair: Repair the machine harness or replace the machine harness. STOPTest Step 2. VERIFY THE TEMPERATURE OF THE OIL.Check the temperature of the oil. Turn the engine OFF. Wait for ten minutes. The oil pan for the transmission should be the same temperature as the oil. Use a heat gun in order to take a measurement of the temperature of the oil pan for the transmission.Results:
OK - The temperature of the oil is correct. Proceed to Test Step 3.
NOT OK - The temperature of the oil is not correct.Repair: Stop the engine until the oil temperature returns to an acceptable range.STOPTest Step 3. CHECK IF THE DIAGNOSTIC TROUBLE CODE REMAINS.
Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation that is caused by excessive heat, battery acid, or chafing.
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.
Reconnect all harness connectors. Make sure that the harness connectors are fully seated and that the clips for each connector are completely fastened.
Turn the disconnect switch and the key start switch to the ON position.
Operate the vehicle.
Check the status of the SPN 177 FMI 16.Expected Result:The SPN 177 FMI 16 is active. Results:
YES - The SPN 177 FMI 16 is active. The diagnostic trouble code has not been corrected.Repair: Check the circuit again. It
Illustration 1 g01238171
Schematic of the transmission oil temperature sensorThis diagnostic trouble code is associated with the transmission oil temperature sensor. The FMI 16 means that the ECU has determined that the oil temperature is above a normal operational range. The temperature could cause severe damage. The ECU reads the resistance from the sensor. A high oil temperature will send a low voltage to the ECU. The high temperature sends a voltage that is lower than the expected result for the ECU.The cause of this diagnostic trouble code is listed:
The oil temperature has reached 121° 8°C (250° 14°F).The conditions that enable this diagnostic trouble code are listed:
The oil level is below the correct level.
An obstruction is keeping the oil cooler from performing properly.
The voltage from the sensor is resisted.Note: The temperature sensor consistently displays a severely high temperature. There is no problem with the wires or harness connections. The temperature sensor may have failed. Perform the following test steps in order to ensure that the problem is corrected.Test Step 1. INSPECT THE HARNESS CONNECTIONS.
Turn the disconnect switch to the OFF position.
Check the connectors for proper mating.
Check the wires at the connector.
Check each wire for nicks or signs of abrasion in the insulation.
Check for moisture at the connector.
Check the connectors for dirty contacts or corroded contacts.
Check each pin and each socket of the machine harness connectors. Expected Result:The machine harness connectors are tight and free of corrosion. Results:
OK - The machine harness connectors are tight and free of corrosion. Proceed to test step 2.
NOT OK - The machine harness connectors are in need of repair.Repair: Repair the machine harness or replace the machine harness. STOPTest Step 2. VERIFY THE TEMPERATURE OF THE OIL.Check the temperature of the oil. Turn the engine OFF. Wait for ten minutes. The oil pan for the transmission should be the same temperature as the oil. Use a heat gun in order to take a measurement of the temperature of the oil pan for the transmission.Results:
OK - The temperature of the oil is correct. Proceed to Test Step 3.
NOT OK - The temperature of the oil is not correct.Repair: Stop the engine until the oil temperature returns to an acceptable range.STOPTest Step 3. CHECK IF THE DIAGNOSTIC TROUBLE CODE REMAINS.
Inspect the harness connectors. Clean the contacts of the harness connectors and check the wires for damage to the insulation that is caused by excessive heat, battery acid, or chafing.
Perform a 45 N (10 lb) pull test on each of the wires that are associated with the circuit.
Reconnect all harness connectors. Make sure that the harness connectors are fully seated and that the clips for each connector are completely fastened.
Turn the disconnect switch and the key start switch to the ON position.
Operate the vehicle.
Check the status of the SPN 177 FMI 16.Expected Result:The SPN 177 FMI 16 is active. Results:
YES - The SPN 177 FMI 16 is active. The diagnostic trouble code has not been corrected.Repair: Check the circuit again. It
Caterpillar parts catalog:
Parts gear Caterpillar catalog:
120G, 12G, 140B, 140G, 14G, 1673C, 215, 225, 235, 3160, 3208, 3304, 3306, 518, 613B, 613C, 627B, 637D, 941, 950, 955L, CS-551, D4D, D4E, D5, D5B, D6C, D6D, D7F, D7G, PR-1000, PS-500
120G, 12G, 140B, 140G, 14G, 1673C, 215, 225, 235, 3160, 3208, 3304, 3306, 518, 613B, 613C, 627B, 637D, 941, 950, 955L, CS-551, D4D, D4E, D5, D5B, D6C, D6D, D7F, D7G, PR-1000, PS-500
120B, 120G, 12E, 140B, 14E, 1673, 1673B, 1673C, 225, 3304, 3306, 518, 561B, 561C, 572G, 627, 637D, 814, 910, 920, 931B, 941, 943, 950, 950B, 953, 955H, 955K, 955L, 963, 966C, 977H, 977K, 980B, D3, D33...
225, 227, 229, 229D, 231D
225, 227, 229D, 231D
215, 225, 225D, 229, FB221
215, 225, 225D, 229, FB221
215, 225, 225D, 229, FB221
225, 227, 229, 229D, 231D
215, 225, 229
215B, 225, 231D, 320 L, 320B, 321B, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 539, E300B, M325B
215, 225, 225D, 229, FB221
5C8967
GEAR (52 teeth)
215, 215B, 215C
215, 215B, 215C
5C8966
GEAR (14 teeth)
215, 215B, 215C
215, 215B, 215C
215, 215B, 215C
215, 215B, 215C
215, 215B, 215C
7W4639
GEAR AS-DRIVE
214, 224
214, 224
7W4637
GEAR-FUEL PUMP
214, 224
214, 224
7W4627
GEAR AS
214
214
214, 224
235