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Lubrication
Greasing the Machine
Service Interval: Before each use or daily (Grease
immediately after every washing.)
Grease Type: General-purpose grease.
1. Lower the boom and stop the engine. Remove the
key.
2. Clean the grease fittings with a rag.
3. Connect a grease gun to each fitting (Figure 27
through Figure 30).
4. Pump grease into the fittings until grease begins to
ooze out of the bearings (approximately 3 pumps).
5. Wipe up any excess grease.
Figure 27
Figure 28
Greasing the Trencher
Housing
Service Interval: Every 40 hours
Grease Type: General-purpose grease.
1. Lower the boom and stop the engine. Remove the
key.
2. Clean the trencher housing grease fitting with a rag
and connect a grease gun to it (Figure 31).
23
Figure 29
Figure 30
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