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Hydraulic System Maintenance
The hydraulic system consists of:
§ Blade Shaft § Hydraulic Pump
§ Transaxle § Hydraulic Manifold
§ Depth Stop Cylinder & Valve § Hydraulic Filter
§ Lift Cylinder § Oil Fill/ System Vent
Routine Maintenance
• Check oil level daily.
♦ Level the saw frame prior to service to get an accurate reading.
♦ Fill reservoir to Fill line when cold, with 5W-30 premium grade engine oil.
Fig. 41 — Oil Reservoir Fill Line
• Change oil and filter annually.
Fig. 42 — The Hydraulic System
Blade Shaft
Lift Cylinder
Depth Stop Cylinder
Hydraulic
Manifold
Transaxle
Hydraulic Pump
Oil Fill/System
Vent
Transaxle
Filter