How To Clean The Engine Breather Valve - Perkins 4.236 Series User Handbook Manual

4
4.236 Series

How to clean the engine breather valve

Note: A breather valve is fitted only to 4.2482 engines.
1 Disconnect the hose clips and remove the pipe between the induction manifold and the breather valve (A).
2 Release the clamp screw and remove the breather valve from the rocker cover.
3 Seal the small hole (A1) in the top cover of the breather valve with a water proof tape.
4 Wash the breather valve in kerosene and dry it with low pressure air. Remove the seal from the top of the
breather valve.
5 Ensure that the pipe fitted between the breather valve and the induction manifold is clean.
6 Fit the breather valve to the rocker cover. Fit the pipe between the induction manifold and the breather valve.
7 Tighten the clamp screw of the breather valve and then the hose clips.
38 User's Handbook, TPD 1291E, Issue 2
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