PAN GP-OIL 3586979 - Caterpillar

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TPA Locked
(33) TPA
Engage the wire retainer to lock position to secure Ethernet wire.Installation
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(28) Release Lever
Press connector to adapter until the release lever clicks.
Slide the CPA to the Locked position.Disassembly and Reassembly Procedure for 490-0572 Receptacle As and 490-0582 Receptacle As.
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Connector Receptacle
(28) Ethernet Wire
(36) Pin Contact
(37) Wire Seal
(38) TPA (Terminal Position Assurance)Perform the following procedure for servicing the connectors:Disassembly
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Receptacle with TPA Installed
(38) TPA
(39) TPA Removal Slot
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Receptacle with Locking Wedge Removed
Insert 147-6456 Wedge Removal Tool into the connector receptacle (39) and remove the TPA.
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(40) 538-8729 Extraction ToolRemoval Tool
(41) Retention Finger
Insert 538-8729 (40) to release retention fingers (41).
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(41) Retention Finger
Press against retention fingers of the connector.Note: Retain pressure on the fingers to perform the following step.
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Remove both Ethernet wires simultaneously out of the back of the connector.Note: Removing both wires simultaneously will prevent unneeded wire strain.Assembly
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Insert both Ethernet wires simultaneously into the connector at the same time.Note: Inserting both wires simultaneously will prevent unneeded wire strain.
Insert wires until the retention fingers of the contact engage in the connector.
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Receptacle With TPA Installed
(38) TPA
(39) TPA Removal Slot
Insert locking wedge in the connector, aligning the removal slot and push to the lock position to engage the lock in the receptacle.
Press connector to adapter.Reference Section
Backshell - An attached part to the wire entry side of a connector which may attach to the harness covering. Provides wash protection and provides some strain relief benefit.Cavity - Area in a connector for terminals, plug, seal, and so forth.Connector - A coupling device that provides an electrical and mechanical junction between two wires or between a wire and an electrical component. Also provides electrical insulation between circuits.Connector Plug - The connector containing the coupling ring or active retention device of the mating pair. The connector plug contains socket contactsConnector Receptacle - The connector containing the static retention device of the mating pair. The connector receptacle contains pin terminals.Contact - An electrically conductive device attached to a wire to facilitate connection to an electrical component or wire.Pin - Male Electrical ContactStrain Relief - Any method or part that provides a gradual wire transition from a rigid member (connector or support) to unsupported wire. Support is so that the wire will not kink or have a high stress at the exit from the connector or support.Socket - Female Electrical Contact