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Recommended Maintenance Schedule
Maintenance
Service Interval
Before each use or
daily
Checking Chain Components
1. If a rock chain bit is in use, check that the bits rotate freely.
2. Clean the chain and check the bits after each use.
3. Replace the bit when the carbide cap or insert is worn.
4. If the sidebars (2) are bent or loose on the
chain pins, chain spacers should be used to
join the sidebars.
5. Check the pins and bushings for wear by
measuring the distance between the chain
pins (3) and comparing it with the new chain.
6. Check the teeth (1) for wear.
Note:
replacement parts and maintaining the original
tooth pattern.
Maintenance
Maintenance Procedure
Check the digging chain.
Check the trencher cleaner.
Check the trencher mounting
bolts.
Replace worn teeth using Toro
Qty Description
Part No.
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-
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G434863
Page 4–1
Chapter 4
Maintenance
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3462-332 A
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