Service Manual, General Motors 4.3L Engine (TP ... - Kohler Power
Service Manual, General Motors 4.3L Engine (TP ... - Kohler Power
Service Manual, General Motors 4.3L Engine (TP ... - Kohler Power
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6-86 Marine/Industrial <strong>4.3L</strong> <strong>Engine</strong><br />
334387<br />
Crankshaft Balancer Clean and Inspect<br />
Caution: Refer to Safety Glasses Caution in Cautions and<br />
Notices.<br />
1. Clean the crankshaft balancer in cleaning solvent.<br />
2. Dry the crankshaft balancer with compressed air.<br />
3. Inspect the crankshaft balancer for the following:<br />
• Loose or improperly installed front groove pin (1)<br />
(crankshaft balancer)<br />
A properly installed front groove pin should be installed<br />
until flush or below flush with the face of the crankshaft<br />
balancer.<br />
Important: A crankshaft front oil sealing surface with excessive<br />
scoring, grooves, rust or other damage must be replaced.<br />
• Worn, grooved or damaged crankshaft front oil sealing<br />
surface (2)<br />
Minor imperfections on the crankshaft balancer<br />
crankshaft front oil seal surface may be removed with a<br />
polishing compound or fine grade emery cloth.<br />
• Worn, chunking or deteriorated rubber (3) between the<br />
hub and the outer ring<br />
• Worn or damaged keyway (4)<br />
• Worn or damaged bolt hole threads (5)<br />
<strong>Engine</strong> Flywheel Clean and Inspect<br />
Caution: Refer to Safety Glasses Caution in Cautions and<br />
Notices.<br />
1. Clean the engine flywheel (1) or (2) in cleaning solvent.<br />
2. Dry the engine flywheel with compressed air.<br />
188129<br />
2000 Marine/Industrial