Cub Cadet 7530 Operator's Manual page 102

Fuel Injection Pump and Nozzle Check
INJECTION PUMP INJECTION PUMP INJECTION PUMP
The fuel injection pump and nozzles are precision units and must be
serviced only by your dealer.
The injection pump is correctly set and sealed at the factory and should
not require an adjustment. Whenever adjustment or repairs are necessary,
see your dealer. Do not tamper with any of the pump units.
Hydraulic oil or diesel fuel leaking under pressure can penetrate
the skin and cause injection or other injury.
To Prevent Personal Injury:
Relieve all pressure, before disconnecting fluid lines.
Before applying pressure, make sure all connections are tight and
components are in good condition.
Never use your hand to check for suspected leaks under pressure.
Use a piece of cardboard or wood for this purpose.
If injured by leaking fluid, see your doctor immediately.
LUBRICATION/FILTERS/FRUIDS
NOZZLE
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