Operation 10-14 To Inspect - Perkins 900 Series Workshop Manual

10
900 Series
To inspect Operation 10-14
Do not try to change the operation pressure of the relief valve. If necessary, fit new components.
1 Check the spring for wear and other damage and, if possible, check the load necessary to compress the
spring to its fitted length, refer to the relevant Data and dimensions for the "Lubrication system" on page 24.
2 Check the plunger for wear and other damage and ensure that it slides easily in the bore of the relief valve.
3 Check the body and the end plate for wear and other damage.
4 Renew worn or damaged components.
Workshop Manual, TPD 1345E, issue 3 161
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