Battery; Recommissioning - Mercury TDI 3.0L Owner's Operation And Maintenance Manual

Section 5 - Storage
5. Start the engine and operate until it reaches normal operating temperature.
6. Stop the engine.
7. Drain the engine oil and install a new oil filter.
8. Fill the crankcase with a high‑quality diesel engine compatible protective oil such as Tectyl™ 915W40 up to the minimum
level indicated on the dipstick.
9. Flush the seawater cooling system. Refer to Section 4 ‑ Seawater System.
10. Check for oil leaks.
11. Drain the seawater system and protect it with propylene glycol antifreeze. Refer to Section 4 ‑ Seawater System.
NOTE: Before starting the engine to draw in the propylene glycol antifreeze, remove the air filter. Start the engine and
spray a small amount of Storage Seal Rust Inhibitor into the intake pipe.
IMPORTANT: An excessive amount of Storage Seal is not required. The intention is to coat the compressor portion of the
turbocharger only, and not the engine combustion chambers. Never introduce an excessive amount of oil to the intake of a
diesel engine.
Tube Ref No.
Storage Seal Rust Inhibitor
119
12. Immediately stop the engine when the antifreeze has been drawn into the engine. Install the air filter.
13. Drain all residual protective oil from the engine.
14. Replace the engine oil filter with a new one.
15. Relieve the tension from the serpentine belt, or remove the belt completely.
16. Remove the seawater pump impeller and store away from direct sunlight.
IMPORTANT: Place a caution tag at the instrument panel and in the engine compartment stating to not operate the engine,
as the seawater pump impeller is out, the belt is removed, and the sump is void of oil.

Battery

Follow the battery manufacturer's instructions for storage.

Recommissioning

NOTE: Discharge of propylene glycol antifreeze into the environment may be restricted by law. Contain and dispose of
propylene glycol antifreeze in accordance with federal, state, and local laws and guidelines.
1. On engines that were prepared for extended storage, refer to a Mercury Diesel authorized repair facility and have the
seawater pump impeller installed, if it was removed for storage.
2. On engines that were prepared for cold weather (freezing temperature), seasonal, or extended storage, drain the
propylene glycol antifreeze into a suitable container. Refer to Flushing and Draining the Seawater System. Dispose of
the propylene glycol antifreeze in accordance with federal, state, and local laws and guidelines.
3. Ensure that all cooling system hoses are in good condition, connected properly, and clamped tightly. Verify that all drain
valves and drain plugs are installed and tight.
4. Inspect all drive belts.
5. Perform all lubrication and maintenance specified for completion according to Annually in Maintenance Schedules,
except items that were performed at time of engine storage.
6. Fill the fuel tanks with fresh diesel fuel. Do not use old fuel. Check the general condition of the fuel lines and inspect the
connections for leaks.
7. Replace the water‑separating fuel filter or filters (some engines may have more than one).
Disconnecting or connecting the battery cables in the incorrect order can cause injury from electrical shock or can damage
the electrical system. Always disconnect the negative (‑) battery cable first and connect it last.
8. Install a fully charged battery. Clean the battery cable clamps and terminals. Reconnect the cables (see the CAUTION
listed above). Secure each cable clamp when connecting. Coat terminals with a battery terminal anti‑corrosion spray to
help retard corrosion.
9. Perform all checks in the Starting Procedure column found in the Operation Chart. See the On the Water section.
Without sufficient cooling water, the engine, the water pump, and other components will overheat and suffer damage. Provide
a sufficient supply of water to the water inlets during operation.
Page 90
Description Where Used
Turbocharger inlet vanes
CAUTION
!
NOTICE
Part No.
92-858081K03
90-8M0145546 MAY 2018
eng