8
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5.
Remove the clover-shaped wire clip from the large engine coolant fitting
using a pic or two flat screwdrivers, circled in
green
on Figure 8.
6. Completely disconnect and set aside the spark plug wire for Cylinder #1.
7. Place another drain pan underneath the car.
8. Use Figure 9 to:
a.
Pop the #14 coolant line from the #15 engine fitting. Allow the coolant
to drain until no longer flowing.
b.
Loosely place the #14 line back into the #15 engine fitting.
c. Locate the radiator hose circuit that feeds the factory oil cooler.
d. Locate the tee junction on the upper radiator hose.
e. Follow the small line back to the lowest hose clamp and remove the
#2 hose clamp using channel lock pliers.
f. Pull-off the hose and allow all coolant to drain completely.
g. Completely remove the #1 upper radiator hose from the vehicle
using channel lock pliers and a plastic prying tool.
9. Replace the upper radiator hose with GM part 22962571 from the kit.
10.
Completely remove the #14 coolant line from the #15 engine fitting and
break the fitting loose with a breaker bar and deep well 34 mm socket.
11.
Completely remove the engine fitting. Wipe-up any coolant that spills.
Figure 8 - Removing the Clover-Like Metal Clip
