Long-Term
Engine Storage
Reprinted
from the JAGazette, Bits And Bites
By
Jerry Nuijen
San
Francisco Bay Area Jaguar Assoc. Group
(JAG)
Just about everybody knows that when you
store an engine for a long time (more than 6 months) you should take the plugs
out and squirt a little oil down the hole.
The engine should be turned periodically (every 6 months is good) and
the oil reapplied. But there are a lot
of other parts that will lose their lubrication over time and succumb to Demon
Rust and corrosion. What about the
cams, lifters, valve guides, timing chain(s), crank, piston pins and oil pump?
Assuming the engine is out of the car it
only takes a little extra time to remove the oil pan and cam covers and give
all these parts a squirt of protective oil too.
I use synthetic oil. I have no
hard evidence, but it seems to stick to surfaces better and evaporate more
slowly. Put the engine on a stand that
will allow you to turn it upside down and pour a little oil into the pump
pickup. A couple of dozen complete
rotations should put some new oil into the galleys. Give the rear main and front seal a shot
too. Turn the water pump, alternator and
air pump, if so equipped Air pumps tend
to rust inside. A fine mist of oil
through the inlet might save you $100. When it comes time to reactivate the
engine. As a final step, cover the
engine as tightly as possible with plastic.
BIG garbage bags work nicely.
This will slow down the evaporation of the oil and keep moisture
out. I know that engine will only be out
until next summer when the complete restoration of the body is finished. But 6 years down the road you’ll be happy you
spent a few extra hours preserving it because someday it will run again. Won’t it?