ELBOW 8N3377 - Caterpillar

Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The 504-9586 Differential Pressure Switch As may display the hydraulic oil filter plugged warning "EID:236-2" on the monitor although the filter is not plugged.
Illustration 1 g06354895Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
In case the "EID:236-2" warning is displayed on the monitor, check the hydraulic return filter. If the filter is not plugged, replace the differential pressure switch with the same part number.
Table 1
Required Parts
Qty Part Number Part Name
1 504-9586 Differential Pressure Switch As