Ditch Witch SK3000 - Belt, Fan

Maintenance - 82 SK3000 Operator’s Manual
Procedures
Belt, Fan
Check at 50 hours and every 250 hours thereafter.
Adjust tension as needed. Change every 500
hours.
Check
Check for excessive slack, damage, or wear. Check belt tension.
Adjust Tension
1. Loosen tension bolt (2).
2. Loosen two alternator bolts (1, 3).
3. Adjust position as needed using tension bolt.
4. Tighten bolts.
5. Check tension.
Change
1. Loosen two alternator bolts (1,2).
2. Replace fan belt.
3. Adjust position as needed.
4. Tighten bolts.
5. Check tension.
IMPORTANT: Use Gates® Krikit belt tensioning
tool to check belt tension.
• New belt measurement should be 187lb
(85kg).
• Used belt tension measurement should be
140lb (64kg).
1
2
3
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