Chris-Craft 2015 21 Carina Owner's Manual page 146

Volvo EVC Catalytic with Joy Stick
1. Locate and remove the engine drain plug of the port side
of the engine block.
* NOTE* plug is located 2/3 aft and 1/3 up on engine block.
2. Locate and remove the port exhaust manifold drain plug
on the forward side of the engine manifold.
3. Locate and remove the engine drain plug on starboard
side of the engine block.
*NOTE* plug is located 2/3 aft and 1/3 up on engine block.
4. Locate and remove starboard exhaust manifold drain
plug on the aft side of the engine manifold.
5. Locate and remove the water pump hoses at the front
of the engine and allow water to drain completely out.
6. Place four (4) drain fittings, two (2) hose clamps,
garboard drain.
7. For closed cooled engines (FWC) loosen the lower
end cap from the heat exchanger until all water drains
and then replace cap.
8. Failure to connect the raw water pump hoses in the
correct orientation will damage the raw water pump
impeller.
9. Ensure that the engine side of the system has
adequate anti-freeze to protect it from damage.
10. Be sure that all water is drained from the engine.
If no water drains from the engine with the drains
open use a piece of wire to clear any debris from
the drain hole.
11. Failure to do so may damage the engine
Warning: Do not drain anti freeze from
the closed cooling system drain plugs.
4-26
Storage And Commissioning Storage And Commissioning
.
Figure 4-17. Port EVC Engine Side View
Engine Port Side View
Figure 4-18. Starboard EVC Engine Side View
1
2
Engine Starboard Side View
Figure 4-19. Volvo EVC Engine Front View
Engine Front View
4-26