D8T Track-Type Tractor Systems Caterpillar


Location of Components (Steering System)

Usage:

D8T FMC

Steering Charge Pump and Steering Pump



Illustration 1g03514919
(1) Steering pump
(2) Steering charge pump

Steering charge pump (2) is located on the rear of steering pump (1), which is mounted on the upper left of the engine flywheel housing.

Reference: Refer to Systems Operation, UENR1389, "Steering Pump" for additional information.

Steering Controls



Illustration 2g03514924

The steering control lever is located on the left console in the cab.

Reference: Refer to Operation and Maintenance Manual, SEBU9087 for additional information about the implement controls.

Cold Oil Relief Valve



Illustration 3g03514931
(4) Suction manifold
(5) Cold oil relief valve

Cold oil relief valve (5) is installed in the right side of main suction manifold (4) on implement pump .

Reference: Refer to Systems Operation, UENR1389, "Modes of Operation (Steering Hydraulic System)" for additional information.

Charge Oil Filter



Illustration 4g03514939

The charge oil filter is mounted inside the forward compartment on the right fender.

Reference: Refer to Systems Operation, UENR1389, "Steering Charge Filter" for additional information.

Steering Motor



Illustration 5g03515020

The steering motor is installed into the front of the main case on the left side of the machine.

Reference: Refer to Systems Operation, UENR1389, "Steering Motor" for additional information.

Steering Motor Speed Sensor



Illustration 6g03711033

The steering motor speed sensor is located on the steering motor.

Reference: Refer to Electronic Control (Steering System), UENR1389, "Steering Motor" for additional information.

Steering Charge Filter Bypass Switch



Illustration 7g03711042

The steering charge filter bypass switch is located on the steering filter housing.

Reference: Refer to Electronic Control (Steering System), UENR1389, "Steering Motor" for additional information.

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