Engine-Engineandcrankcase
LubricationSystem
RAIL15TR00416GA11
Oilpressureiscontrolledbya5bar(72.5psi)reliefvalve(1)intheoilgalleycomingfromthegeartypeoilpump
(2)locatedbehindtherearcoveroftheengine.Theoilpumpalsohasanoverpressurizationreliefvalve(3)setat
approximately10bar(145psi).
RAIL15TR00367AA12
RAIL15TR00389BA13
A5bar(72.5psi)oilpressurecontrolvalve(1)islocatedonthelefthandsideoftheengine.Theoilpumpassembly
(2)includesanoverpressurizationreliefvalve(3)thatprotectsthepump.Thevalveopensat9.4–10.8bar(136.3
–156.6psi).
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10.1[10.001]/11