T9 Trencher Caterpillar

Note: Watch closely for leaks. Use a board or a piece of cardboard when you check for a leak. If leaks are observed, find the source of the leak and correct the leak. If leaks are suspected or leaks are observed, check the fluid levels for the trencher and for the host machine more frequently.

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• Inspect the crumber arm for any damage. Replace the crumber arm, if necessary.

• Inspect the cutting teeth (2) for damage or for wear. Replace the cutting teeth, if necessary. Tighten any loose mounting bolts.

• Inspect the chain (3) for wear or for damage. Replace the chain,if necessary.

• Inspect the hydraulic system (6) for leaks. Repair any hydraulic system leaks. Inspect the hoses, the seals, and the flanges.

• Inspect the frame mounting bracket (5) for damage or for wear. Refer to Operation and Maintenance Manual, "Frame Mounting Bracket - Inspect" for additional information.

• Inspect the tool frame (4) for loose bolts, for worn bolts or for missing bolts. Tighten any loose bolts. Replace any worn bolts or any missing bolts.

• Inspect the frame slide bars for damage or for wear. Replace the frame slide bars, if necessary.