Priming Oil Injection Pump - Mercury 225 OPTIMAX DTS Installation Manual

200/225 OPTIMAX DTS
2. Tighten the fill cap.
3. Remove the cap and fill the engine oil tank with oil.
4. Reinstall the fill cap.

Priming Oil Injection Pump

IMPORTANT: DTS helm configuration must be completed before performing the
following procedure.
Before starting the engine for the first time, prime the oil injection pump. Priming will
remove any air that may be in the pump, oil supply hose or internal passages.
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a - Fill cap
a
b
a - Fill cap
a
a - Oil supply hose
a
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b - Engine oil tank
b
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b - Oil injection pump
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