HOSE AS 2547864 - Caterpillar

Use this procedure in order to troubleshoot high transmission oil pressure. Use this procedure if the following event code is active. Refer to Troubleshooting, "Event Code List" for information about event codes and the default trip points for these codes. You must access the monitoring system on Caterpillar Electronic Technician (ET) in order to view the current trip points for these codes.
Table 1
Event Code
Code and Description Conditions which Generate this Code System Response
E113(1) High Transmission Oil Pressure The transmission oil pressure is above the programmed trip point for the specified delay time. The code is logged. Probable Causes
Pressure Relief Valve
Check for restriction of the pressure relief valveRecommended Actions
Table 2
Troubleshooting Test Steps Expected Values Results
1. Check for Restriction in the Pressure Relief Valve
A. Locate the pressure relief valve for the transmission oil. Remove any restriction and check the operation of the pressure relief valve.
Pressure relief valve
Result: The pressure relief valve is not OK
Repair the pressure relief valve or replace the pressure relief valve.
Result: The pressure relief valve is OK.
STOP