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KIT-HYD CYLINDER SEAL 9X6390 - Caterpillar


9X6390 KIT-HYD CYLINDER SEAL Caterpillar parts 834B, 836, 988B, 988F, 988F II
Rating:
10
Alternative (cross code) number:
CA9X6390
9X-6390
9X6390
Caterpillar 9X6390 KIT-HYD CYLINDER SEAL
Weight: 0.52 pounds 0 kg.

Buy KIT-HYD CYLINDER SEAL 9X6390 Caterpillar genuine, new aftermarket tractor parts with delivery
LANDFILL COMPACTOR, WHEEL LOADER,

Compatible equipment models: 9X6390:

LANDFILL COMPACTOR  836  
WHEEL DOZER  834B  
WHEEL LOADER  988B   988F   988F II   Caterpillar
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Information:


Illustration 2 g01131276
Diagram for the installation of a connector plug (typical example)
(1) Electronic Control Module (ECM) connector
(2) Correctly inserted plug
(3) Incorrectly inserted plug Ensure that the sealing plugs are in place. If any of the plugs are missing, replace the plug. Ensure that the plugs are inserted correctly into the connector.
Illustration 3 g01131019
Seal for a three-pin connector (typical example)
Illustration 4 g01131165
Seal for the ECM connector (typical example)
Disconnect the suspect connector and inspect the connector seal. Ensure that the seal is in good condition. If necessary, replace the connector.Thoroughly inspect the connectors for evidence of moisture entry.Note: Some minor seal abrasion on connector seals is normal. Minor seal abrasion will not allow the entry of moisture.If moisture or corrosion is evident in the connector, the source of the moisture entry must be found. The source of the moisture entry must be repaired. If the source of the moisture entry is not repaired, the fault will recur. Simply drying the connector will not fix the fault. Check the following items for the possible moisture entry path:
Missing seals
Incorrectly installed seals
Nicks in exposed insulation
Improperly mated connectorsMoisture can also travel to a connector through the inside of a wire. If moisture is found in a connector, thoroughly check the connector harness for damage. Also check other connectors that share the harness for moisture.Check the Wires for Damage to the Insulation
Carefully inspect each wire for signs of abrasion, nicks, and cuts.Inspect the wires for the following conditions:
Exposed insulation
Rubbing of a wire against the engine
Rubbing of a wire against a sharp pointCheck all of the fasteners for the harness and the ECM in order to verify that the harness is correctly secured. Also check all of the fasteners in order to verify that the harness is not compressed. Pull back the harness sleeves in order to check for a flattened portion of wire. A fastener that has been overtightened flattens the harness. This damages the wires that are inside the harness.Inspect the Connector Terminals
Visually inspect each terminal in the connector. Verify that the terminals are not damaged. Verify that the terminals are correctly aligned in the connector and verify that the terminals are correctly located in the connector.Perform a Pull Test on Each Wire Terminal Connection
Illustration 5 g01131435
Receptacle lock wedge (typical example)
Ensure that the locking wedge for the connector is installed correctly. Terminals cannot be retained inside the connector if the locking wedge is not installed correctly.Perform the 45 N (10 lb) pull test on each wire. Each terminal and each connector should easily withstand 45 N (10 lb) of tension and each wire should remain in the connector body. This test checks whether the wire was correctly crimped in the terminal and whether the terminal was correctly inserted into the connector.Check Individual Pin Retention into the Socket
Illustration 6 g01131604
Diagram for testing pin retention (typical example)
Verify that the sockets provide good retention for the pins. Insert a new pin into each socket one at a time in order to check for a good grip on the pin by the socket.Check

Caterpillar parts catalog:

Caterpillar parts catalog
836 Landfill Compactor 7FR00264-UP (MACHINE) POWERED BY 3408E Engine
988B Wheel Loader 50W06041-UP (MACHINE) POWERED BY 3408 Engine
988F Wheel Loader 8YG00001-UP (MACHINE) POWERED BY 3408 Engine
834B Wheel Tractor 7BR00001-UP (MACHINE) POWERED BY 3408E Engine
988F Series II Wheel Loader 2ZR00001-UP (MACHINE) POWERED BY 3408E Engine


Parts kit Caterpillar catalog:

9X6392 KIT-HYD CYLINDER SEAL
320B FM LL, 834B, 836, 988B, 988F, 988F II
3G1864 KIT-SEAL
988B, 992, R2900
7X2742 KIT-SEAL
988B, 988F, 988F II, R1700 II, R1700G
1534973 KIT-SEAL
988B, 988F, 988F II
2281775 KIT-SEAL
980G, 980G II, 980H, 988B, 988F, 988F II
1421662 KIT-GASKET
834B, 836, 988F II, D9R
1409902 KIT-GASKET
834B, 836, 988F II, PM-565
1411028 KIT-GASKET
769D, 771D, 988F II
9X6391 KIT-HYD CYLINDER SEAL
834B, 836, 988B, 988F, 988F II
9X6392 KIT-HYD CYLINDER SEAL
320B FM LL, 834B, 836, 988B, 988F, 988F II
3G7279 KIT-REAR SECTION
834B, 836, 988B, 992
3G5873 KIT-SEAL
834B, 836, 988B, AD40, AD45, AE40
2281775 KIT-SEAL
980G, 980G II, 980H, 988B, 988F, 988F II
1534973 KIT-SEAL
988B, 988F, 988F II
8C6386 KIT-SEAL
988B, 988F, 988F II, R1700 II, R1700G
7X2742 KIT-SEAL
988B, 988F, 988F II, R1700 II, R1700G
3G1864 KIT-SEAL
988B, 992, R2900
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