4-21
Routine Service and Maintenance
If the chain tension needs to be adjusted:
1. Loosen the adjustment bolt lock nut (Item 2,
Figure 4–19
)
2. Rotate the chain adjustment bolt (Item 3,
Figure 4–19
) to increase or decrease pressure on
the boom until the proper chain sag is measured.
3. Tighten the adjustment bolt lock nut.
4. On a monthly basis, lubricate the adjustment bolt using the grease zerk (Item 1,
Figure 4–19
).
Figure 4–19 Chain Tension Adjustment
1
3
2
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Summary of Contents for BOXER 118
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Page 10: ...vi Mertz Manufacturing LLC P O Box 150 Ponca City OK 74602 Affix Stamp Here...
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Page 22: ...1 8 Safety Precautions...
Page 48: ...3 20 Pre Start Inspection and Operation...
Page 84: ...5 4 Troubleshooting...
