Tigercat T250B Track Loader
Safety
SERVICING SAFETY PRECAUTIONS continued
WARNING Diesel fuel or hydraulic fluid under pressure can penetrate the skin and cause serious personal injury, blindness, or death. If any fluid is injected into the skin, it must be surgically removed within a few hours by a doctor familiar with treating this type of injury.
Prior to welding on any part of the machine, it should be cleaned and a fire extinguisher should be made available at the welding location. Care must be taken in attaching the welding machine grounding clamp so current does not pass through bearings, especially the swing bearing.
240B-003
Never use your bare hand to check for fluid leaks.
Turn the battery disconnect switch off and disconnect the battery negative terminal. Also, disconnect the engine ground connection from the frame.
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Fluid leaks under pressure may not be visible. When searching for leaks, wear work gloves and use a wrench or piece of wood to move hydraulic hoses. Do not grab hold of hydraulic hoses. Wear safety goggles for eye protection.
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DISCONNECT THE TWO MULTI-PIN PLUGS FROM THE ENGINE CPU
DISCONNECT THE TWO MULTI-PIN PLUGS FROM THE ANTI-STALL CONTROLLER 250B-
Explosive release of fluids from the pressurized cooling system can cause serious burns. Shut off engine. Only remove engine radiator filler cap when cool enough to touch with bare hands.
250B-
Disconnect the engine CPU (Central Processing Unit) by unplugging the two multi-pin connectors from the left side of the engine. Also disconnect the two multi pin connectors on the anti-stall controller.
Slowly loosen cap to first stop to relieve pressure before removing completely. Do not change any pressure or relief setting unless authorized instruction has been obtained. Use the proper tool for the job. Repair or replace worn or damaged tools including lifting equipment immediately.
IMPORTANT
24 VOLT ELECTRICAL SYSTEM
1.8
