HEAD 1206674 - Caterpillar

Required Tools
Illustration 1 g02581096
Tooling (B)
317-7484 Communication Adapter III
Table 3
Required Tools
Tool Item Qty Part Number Description
B 1 317-7484(1) Communication Adapter Gp
B1 1 370-4617 Cable As (USB PC Communication)
B2 1 317-7485 Communication Adapter III
B3 1 327-8981 Cable As (Data Link)
(1) Cat Electronic Technician (ET) and Software CD, NETG5057 are required when using the communication adapter.Test Preparation - Steering
Move the machine to a smooth, horizontal location that is away from operating machines and away from personnel.
Permit only one operator on the machine. Keep all other personnel away from the machine or in the operator sight.
Place the steering control lever in the NEUTRAL position.
Engage the parking brake.
Lower the attachments to the ground.
Stop the engine. Note: The monitoring system (if equipped) for your machine accesses many values that are useful in troubleshooting the hydraulic system. When the situation is appropriate, use the monitoring system in order to find a pressure or determine a system problem.
Illustration 2 g01411534
Turn screws (2) counterclockwise and remove panel (1).
Illustration 3 g02936476
Connect the communication adapter (B) to service tool connector (E1).
Use suitable lifting devices in order to lift the machine and place machine on stands. The tracks must be able to turn freely in both directions. Test Procedure - Steering
Start the engine and run the engine at LOW IDLE.
Depress the decelerator/brake pedal.
Release the parking brake.
Select the highest track speed setting.
Increase engine speed to HIGH IDLE.
Move