GMC Powertrain 4.3 L, Руководство по обслуживанию, Страница: 46 / 196

6-36 Marine/Industrial 4.3L Engine
2000 Marine/Industrial
1.2. Using a wrench secure the J 43276-1 tool body.
1.3. Insert the J 43276-2 forcing screw into the J 43276-1
tool body.
1.4. Rotate the J 43276-2 forcing screw clockwise into the
J 43276-1 tool body until the clutch pilot bearing is
completely removed from the crankshaft.
1.5. Rotate the J 43276-2 forcing screw counterclockwise
to remove the J 43276-2 forcing screw from the
J 43276-1 tool body.
1.6. Remove the J 43276-1 tool body from the clutch pilot
bearing.
2. Discard the clutch pilot bearing.
Exhaust Manifold Removal (Left)
Notice: Twist the spark plug boot one-half turn in order to release
the boot. Pull on the spark plug boot only. Do not pull on the spark
plug wire or the wire could be damaged.
1. Remove the spark plug wires from the spark plugs.
1.1. Rotate the spark plug wire boot one-half turn.
1.2. Pull outward on the spark plug wire boot to release
from the spark plug.
2. Remove the spark plug wires from the spark plug wire
retainers.
3. Remove the exhaust manifold bolts and the stud.
4. Remove the spark plug wire shields (if applicable) and the
exhaust manifold.
5. Remove and discard the exhaust manifold gaskets.
188045
328540