2426787 ROD AS Caterpillar parts
324D, 324D L, 324D LN, 325D, 325D L, 326D L, 328D LCR, 329D, 329D L, 329D LN, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345C L, 385C, 385C L
Rating:
Alternative (cross code) number:
CA2426787
242-6787
2426787
CA2426787
242-6787
2426787
Weight: 255 pounds 115 kg.
EXCAVATOR, MOBILE HYD POWER UNIT,
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$2,215.11
23 Feb 2019
Unknown: Unknown
Caterpillar 2426787 3579776 Rod A New
Number on catalog scheme:
8
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Compatible equipment models: 2426787:
Information:
Many of the troubleshooting procedures direct you to a specific electrical connector. Use the following test steps to help determine whether the connector is the cause of the problem. If a problem is found in a connector, repair the connector and verify that the problem is corrected.Intermittent electrical problems are often caused by poor connections. Always check for an active diagnostic code before you open any connection. Immediately after you reconnect the connector, check for codes again. Sometimes, simply disconnecting a connector and then reconnecting the connector can solve a problem. If this occurs, the following conditions are likely causes:
Loose terminals
Bent terminals
Improperly crimped terminals
Improperly mated connectors
Moisture
Corrosion
Illustration 1 g00700045The MS connectors have a metal housing. The pins and the sockets are soldered to the electrical wires. The solder connections are usually protected by a chemical potting which prevents access to the solder point.
Illustration 2 g00700064Deutsch connectors have a plastic housing. The pins and the sockets are crimped onto the electrical wires. The connector has a locking mechanism in order to hold the pins and the sockets. These connectors are repairable without cutting the wires.
Illustration 3 g00928006Use the following test steps in order to thoroughly inspect the connectors and determine if the connectors are the cause of the problem.
Check the Connectors.
Remove the electrical power from the engine before you inspect electrical conductors.
For the MS connectors, make sure that the receptacle is turned fully in the clockwise direction. Check that the threading is properly aligned and securely mated.
For the Deutsch HD connectors, make sure that the plug and the receptacle are aligned properly with the index markings. Make sure that the receptacle is turned fully in the clockwise direction. Verify that the receptacle is clicked into the locked position. Make sure that the two halves cannot be pulled apart.
For the Deutsch DT style, make sure that the orange wedge is used in order to lock the pins. Check that the receptacle has clicked into the locked position. Make sure that the two halves cannot be pulled apart.
Check the Allen Head Screw on the Rectangular Connectors.
Ensure that each allen head screw is properly tightened. Be careful not to overtighten the screw and break the screw.
When you connect a 70-pin connector to an Electronic Control Module (ECM), do not exceed 6 1 N m (55 9 lb in) of torque on the screw.
When you connect a rectangular connector to the terminal box, do not exceed 2.25 0.25 N m (20 2 lb in) of torque on the screw.
Perform a Pull Test on Each Wire Connection.
Each terminal and each connector should easily withstand 45 N (10 lb) of pull and each wire should remain in the connector body. This test checks whether the wire was properly crimped in the terminal and whether the terminal was properly inserted into the connector.
The DT connectors use an orange wedge to lock the terminals in place. Ensure that the orange wedge is not missing and that the orange wedge is installed properly on the DT connectors. Note:
Loose terminals
Bent terminals
Improperly crimped terminals
Improperly mated connectors
Moisture
Corrosion
Illustration 1 g00700045The MS connectors have a metal housing. The pins and the sockets are soldered to the electrical wires. The solder connections are usually protected by a chemical potting which prevents access to the solder point.
Illustration 2 g00700064Deutsch connectors have a plastic housing. The pins and the sockets are crimped onto the electrical wires. The connector has a locking mechanism in order to hold the pins and the sockets. These connectors are repairable without cutting the wires.
Illustration 3 g00928006Use the following test steps in order to thoroughly inspect the connectors and determine if the connectors are the cause of the problem.
Check the Connectors.
Remove the electrical power from the engine before you inspect electrical conductors.
For the MS connectors, make sure that the receptacle is turned fully in the clockwise direction. Check that the threading is properly aligned and securely mated.
For the Deutsch HD connectors, make sure that the plug and the receptacle are aligned properly with the index markings. Make sure that the receptacle is turned fully in the clockwise direction. Verify that the receptacle is clicked into the locked position. Make sure that the two halves cannot be pulled apart.
For the Deutsch DT style, make sure that the orange wedge is used in order to lock the pins. Check that the receptacle has clicked into the locked position. Make sure that the two halves cannot be pulled apart.
Check the Allen Head Screw on the Rectangular Connectors.
Ensure that each allen head screw is properly tightened. Be careful not to overtighten the screw and break the screw.
When you connect a 70-pin connector to an Electronic Control Module (ECM), do not exceed 6 1 N m (55 9 lb in) of torque on the screw.
When you connect a rectangular connector to the terminal box, do not exceed 2.25 0.25 N m (20 2 lb in) of torque on the screw.
Perform a Pull Test on Each Wire Connection.
Each terminal and each connector should easily withstand 45 N (10 lb) of pull and each wire should remain in the connector body. This test checks whether the wire was properly crimped in the terminal and whether the terminal was properly inserted into the connector.
The DT connectors use an orange wedge to lock the terminals in place. Ensure that the orange wedge is not missing and that the orange wedge is installed properly on the DT connectors. Note:
Cat SIS web machinery list:
Parts rod Caterpillar catalog:
320C, 323D L, 325D, 325D FM, 325D L, 329D L, 329D LN
324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 326D L
320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L
323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN, OEMS
320D, 320D FM, 320D L, 320D2, 320D2 L, 320E LN, 323D L, 323D LN, 323D SA, 323D2 L, 323E L, 325D, 325D L, 328D LCR, 329D, 329D L, 329E, 329E L, 329E LN
324D, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 340D L, 345C L, 345D, 349D L
324D, 329D LN, 330B L, 330C, 330C L, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 340D L, 345B II, 345B II MH, 345B L, 345C, 345C L, 345D, 345D L, 345D L VG, 349D, 349D L, 365B II, 38...
324D, 325D L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 340D L, 385C L
328D LCR, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L
365B, 365B II, 365C, 365C L, 374D L, 385C
365C, 385B, 385C, 385C L
330D L, 336D, 336D L, 336D2, 336D2 L, 336E, 336E L, 336E LN, 336F L, 340D2 L, 345C, 345C L, 345D, 345D L, 349D, 349D L, 349E, 349E L, 349E L VG, 349F L
3509341
ROD AS
324D, 324D L, 324E, 324E L, 324E LN, 326D L
324D, 324D L, 324E, 324E L, 324E LN, 326D L
2590672
ROD AS
324D, 324D L, 326D L
324D, 324D L, 326D L
320D, 320D FM, 320D GC, 320D L, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 320E, 320E L, 320E LN, 320E LRR, 320E RR, 321D LCR, 323D L, 323D2 L, 323E L, 324D
3509342
ROD AS
324D, 324D L, 324E, 324E L, 324E LN, 326D L
324D, 324D L, 324E, 324E L, 324E LN, 326D L
2590674
ROD AS
324D, 324D L, 326D L
324D, 324D L, 326D L
320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 320D2, 320D2 GC, 320D2 L, 321D LCR, 323D L, 323D LN, 323D SA, 323D2 L, 324D, 324D L
2478802
ROD AS
324D, 324D FM, 324D L, 324D LN
324D, 324D FM, 324D L, 324D LN
2798109
ROD AS
324D, 324D LN, 324E LN, 325D, 325D L, 329D LN
324D, 324D LN, 324E LN, 325D, 325D L, 329D LN
2478812
ROD AS
324D, 324D FM, 324D L, 324D LN
324D, 324D FM, 324D L, 324D LN
2897963
ROD AS
324D, 324D FM, 324D L, 324D LN
324D, 324D FM, 324D L, 324D LN
2478825
ROD AS
324D, 324D FM, 324D L, 324D LN
324D, 324D FM, 324D L, 324D LN
323D LN, 323D SA, 324D FM, 324D FM LL, 325D, 325D L, 329D, 329D L, 329D LN, OEMS