HMMWV Engine Oil Pressure Changes

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HMMWV Engine Oil Pressure Changes

Post by STUDENT-DRIVER » Mon Jan 07, 2013 2:38 pm

The current engine oil pressure requirements in all HMMWV national maintenance work requirements (NMWRs) and technical manuals have been revised.
Operating oil pressure requirements for engine rpm above idle should be changed from 30-50 psi to 25-65 psi and 30 psi should be changed to 25 psi. Minimum oil pressure at idle will remain 10 psi. Make a note until updates are made.

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