1926811 BRACKET Caterpillar parts
320C FM
Rating:
Alternative (cross code) number:
CA1926811
192-6811
1926811
CA1926811
192-6811
1926811
Weight: 2 pounds 0 kg.
EXCAVATOR,
Compatible equipment models: 1926811:
Number on catalog scheme:
105
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Information:
Illustration 1 g00568117
(1) Safety cables.
Illustration 2 g00889004
Schematic of the pressure sensor (differential oil) This diagnostic code is associated with the pressure sensor (differential oil). The FMI 03 means that the ECM has determined that the voltage of the circuit for the sensor is above normal. Refer to Systems Operation, "Sensors" for information regarding the operation of the sensor and the location.The pressure sensors are PWM sensors. A 0% duty cycle represents 0 kPa (0 psi). A 100% duty cycle represents 3163 kPa (459 psi). The ECM measures the duty cycle of the signal. The possible causes of this diagnostic code are listed below:
The signal circuit for the sensor is open.
The signal circuit for the sensor is shorted to the +battery circuit.
The sensor has failed.
The power circuit or the ground circuit has failed.
The ECM has failed. This is unlikely.Note: The following test procedure may create other diagnostic codes. Ignore these created diagnostic codes and clear the diagnostic codes when the original diagnostic code has been corrected. Ensure that the diagnostic code of CID 0766 FMI 03 is active before performing this procedure.Note: Use the 146-4080 Digital Multimeter for the measurements in this procedure.
When it is necessary to work under the machine with the body (bed) raised, attach the body (bed) retaining cables to the rear tow points. Install the rear tow point pins through the ends of the retaining cables.Failure to properly secure the body (bed) may result in personal injury or death.
Test Step 1. CHECK FOR POWER AT THE SENSOR.
Do not disconnect the harness connector from the sensor.
Turn the key start switch and the disconnect switch to the ON position.
At the back of the harness connector for the sensor, insert a 7X-1710 Multimeter Probe along the voltage supply wire (contact A).
Measure the voltage from contact >A to frame ground.Expected Result:The voltage is 8 DCV.Results:
OK - The voltage is 8 DCV. Proceed to Test Step 2.
NOT OK - The voltage is not 8 DCV. The + battery circuit in the machine harness has failed.Repair: Replace the machine harness or repair the machine harness. Stop.Test Step 2. CHECK FOR PROPER GROUND AT THE SENSOR.
The machine harness remains connected to the sensor.
Turn the key start switch and the disconnect switch to the OFF position.
Remove the 7X-1710 Multimeter Probe from the voltage supply wire (contact A).
At the back of the harness connector for the sensor, insert a 7X-1710 Multimeter Probe along the ground wire (contact B).
Measure the resistance from contact B to frame ground.Expected Result:The resistance is less than 5 ohms.Results:
OK - The resistance is less than 5 ohms. The ground circuit is correct. Proceed to Test Step 3.
NOT OK - The resistance is greater than 5 ohms. The ground circuit in the machine harness has failed.Repair: Replace the machine harness or repair the machine harness. Stop.Test Step 3. CHECK THE WIRING HARNESS OF THE SENSOR FOR AN OPEN CIRCUIT.
The key start switch and the disconnect switch remain in the OFF position.
Disconnect the machine harness from the sensor.
At the harness connector for the sensor,
Caterpillar parts catalog:
Parts bracket Caterpillar catalog:
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 307D, 311D LRR, 312D, 312D L, 315D L, 319D, 319D L, 320C FM, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322C,...
1613660
BRACKET AS
307C, 311C, 312C, 312C L, 312D, 315C, 315D L, 318C, 319C, 319D, 320C, 320C FM, 322C, 323D L, 323D LN, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 3...
307C, 311C, 312C, 312C L, 312D, 315C, 315D L, 318C, 319C, 319D, 320C, 320C FM, 322C, 323D L, 323D LN, 324D, 324D L, 324D LN, 325C, 325D, 325D L, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 3...
307C, 307D, 311C, 311D LRR, 311F LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 313D2 LGP, 315C, 315D L, 318C, 318D L, 318D2 L, 319C, 319D, 319D L, 320C, 320C FM, 320C L, 320D...
311, 311B, 311C, 312B, 312C, 312C L, 314C, 318C, 319C, 320 L, 320B, 320C, 320C FM, 320C L, 320D, 320D LRR, 320N, 321C, 323D L, 323D LN
1352366
BRACKET
311B, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320...
311B, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320...
312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 313D, 313D2, 315C, 315D L, 318C, 318D L, 318D2 L, 319C, 319D, 319D L, 319D LN, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320...
1709336
BRACKET AS
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 32...
318C, 319C, 320C, 320C FM, 320C L, 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 322C, 322C FM, 323D L, 323D LN, 323D SA, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 32...
1339451
BRACKET AS
320B FM LL, 320C FM, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 539, 568 FM LL, M325B, M325C MH, M325D L MH
320B FM LL, 320C FM, 322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 539, 568 FM LL, M325B, M325C MH, M325D L MH
1940159
BRACKET AS
320C FM, 320D, 320D FM, 320D FM RR, 320D L, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 325D FM LL, 330C FM, 330D FM, 568 FM LL
320C FM, 320D, 320D FM, 320D FM RR, 320D L, 322C, 322C FM, 324D FM, 324D FM LL, 325C FM, 325D FM, 325D FM LL, 330C FM, 330D FM, 568 FM LL
9Q9667
BRACKET
320B FM LL, 320C FM, 325B L, 330B L, 345B, 345B II, 345B II MH, 350 L, 365B, 375, M325B, W330B, W345B II
320B FM LL, 320C FM, 325B L, 330B L, 345B, 345B II, 345B II MH, 350 L, 365B, 375, M325B, W330B, W345B II
5I7647
BRACKET
320 L, 320B, 320B L, 320C, 320C FM, 320N
320 L, 320B, 320B L, 320C, 320C FM, 320N
1573149
BRACKET AS
320B U, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C
320B U, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C
1939678
BRACKET AS
320C, 320C FM, 320D FM RR
320C, 320C FM, 320D FM RR
2130812
BRACKET AS
320C FM
320C FM
1974354
BRACKET AS
320C, 320C FM, 324D FM
320C, 320C FM, 324D FM
1532442
BRACKET
320B FM LL, 320C, 320C FM, 320D FM, 320D FM RR, 324D FM
320B FM LL, 320C, 320C FM, 320D FM, 320D FM RR, 324D FM
1864514
BRACKET AS
320C FM, 322C FM
320C FM, 322C FM
2112744
BRACKET
322C
322C
2123513
BRACKET AS
M322C
M322C
1887663
BRACKET AS
M322C, M322D, M322D MH
M322C, M322D, M322D MH
1887662
BRACKET AS
M322C
M322C
2058068
BRACKET AS
M322C
M322C
1619560
BRACKET AS
320C FM, 322C FM
320C FM, 322C FM
1864039
BRACKET AS
320C, 320C FM, 320D FM RR
320C, 320C FM, 320D FM RR