HOSE AS 2944995 - 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
Field service reports indicate that 8J-2306 Valve Stem and 6E-0630 Valve may chatter during the ejector plate retract cycle.Solution
Adjust 148-2962 Relief Valve clockwise all the way, in order to eliminate the 8J-2306 Valve Stem and the 6E-0630 Valve from chattering.Note: Ensure that the correct relief valve is adjusted.
Illustration 1 g02884221
(1) Control valve (2) 148-2962 Relief Valve
Illustration 2 g02884256
(1) Control valve (2) 148-2962 Relief Valve (3) 8J-2306 Valve Stem (4) 6E-0630 Valve