SEAL 2794684 - Caterpillar

A crushing hazard exists when the stick and boom are in motion and when the machine is being used in object handling applications. Failure to stay clear of the stick and boom when the machine is in operation can result in personal injury or death. Stay clear of the stick and boom when the machine is in operation.
High Pressure Cylinder (20)This safety message is positioned on the track adjuster on both sides of the machine.
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High Pressure Cylinder. Do not remove any parts from the cylinder until all of the pressure has been relieved. This will prevent possible personal injury or death.
Refer to Operation and Maintenance Manual, "Track Adjustment - Adjust" for the adjustment procedure.Hot Surface (21)This safety message is located in three locations. This message is located on the engine hood. This message is located next to the radiator. This message is also located on the right side of the machine behind the access door.
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Engine hood and engine hood parts can be hot while engine is running or immediately after engine shutdown. Hot parts or hot components can cause burns or personal injury. Do not allow these parts to contact your skin, when engine is running or immediately after engine shutdown. Use protective clothing or protective equipment to protect your skin.
Crushing Hazard (22)This safety message is located on the rear of each side of the machine.
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Machine swings. Stay back. Crushing hazard could cause serious injury or death.
High Pressure (23)This safety message is located on the engine.
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Contact with high pressure fuel may cause fluid penetration and burn hazards. High pressure fuel spray may cause a fire hazard. Failure to follow these inspection, maintenance and service instructions may cause personal injury or death.
Acid Burn Hazard (24)This safety message is located on the engine.
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Sulfuric Acid Burn Hazard may cause serious personal injury.The NOx Reduction System (NRS) may contain a small amount of sulfuric acid. The use of fuel with sulfur levels greater than 15 ppm may increase the amount of sulfuric acid formed. The sulfuric acid may spill from the NRS cooler during service of the engine. The sulfuric acid will burn the eyes, skin, and clothing on contact. Always wear eye shields, rubber gloves, and protective clothing when you may come in contact with fluids that may spill from the NRS cooler. If fluid contacts an eye, immediately flush with water and seek medical help.
Falling Object Guard Structure (25)This safety message is located on top of the front falling object guard structure. This safety message is also located on the left side of the falling object guard structure on the top of the cab.
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Structural damage, an overturn, modification, alteration, or improper repair can impair this structure's protection capability thereby voiding this certification. Do not weld on or drill holes in the structure. Consult a Caterpillar dealer to determine this structure's limitations without voiding its certification.