Service Manual, General Motors 4.3L Engine (TP ... - Kohler Power

Engine Marine/Industrial 4.3L 6-169
2. Install the exhaust manifold.
3. Install the spark plug wire shields.
Notice: Refer to Fastener Notice in Cautions and Notices.
4. If reusing the fasteners, apply threadlock GM P/N 12345493
or equivalent to the threads of the exhaust manifold bolts
and stud.
5. Install the exhaust manifold bolts and stud.
Tighten
5.1. Tighten the exhaust manifold bolts and stud on the first
pass to 15 N•m (11 lb ft).
5.2. Tighten the exhaust manifold bolts and stud on the final
pass to 30 N•m (22 lb ft).
6. Install the spark plug wires to the spark plug wire retainers.
7. Install the spark plug wires onto the spark plugs.
Clutch Pilot Bearing Installation
Caution: Refer to Safety Glasses Caution in Cautions and
Notices.
1. Install the NEW clutch pilot bearing using a suitable clutch
pilot bearing installation tool.
2. Measure to ensure the proper installation depth is obtained.
188121
Engine Flywheel Installation
Important: If replacing the engine flywheel (manual transmission),
note the position of the original flywheel weights (if applicable).
Flywheel weights must be installed into the new engine flywheel in
the same location as the old flywheel weights were in the old
engine flywheel.
Note the position of the flywheel weights and install the NEW
flywheel weights as required.
A properly installed flywheel weight will be flush or slightly below
flush with the face of the engine flywheel.
334385
64126
2000 Marine/Industrial