Toro 07363 Operator's Manual page 31

Hydraulic Control Trouble Shooting:
• Difficulty in connecting or disconnecting quick
couplers.
• Pressure not relieved (Quick coupler under
pressure).
• Power steering hard.
• Hydraulic oil level low.
• Hydraulic oil hot.
• Pump not operating.
• Hydraulic leaks.
• Fittings loose.
• Fitting missing o–ring.
• Attachment does not function.
• Quick couplers not fully engaged.
• Quick couplers are interchanged.
• Squealing noise.
• Remote valve left in ON detent position causing
hydraulic oil to flow over relief valve.
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