HANDRAIL 0992944 - Caterpillar

To prevent personal injury or equipment damage from failure of the flow meter or associated circuit components because of blocked pump flow, make sure before starting the engine that the flow meter valve (K) is fully open (turned couterclockwise).
Preparation
Position the machine on level ground. Turn the key start switch to the OFF position in order to stop the engine.
Release the pressure in the hydraulic system. Refer to Testing and Adjusting, "Hydraulic System Pressure - Release".
Locate the auxiliary hydraulic lines at the end of the stick and at the connection to the attachment tool. Remove the covers and the flanges from the elbows. Set the covers and the flanges aside.
Install