HEAD-CYLINDER 7E8761 - Caterpillar

Crushing Hazard (9)This safety message is located on each of the four suspension cylinders.
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HIGH PRESSURE CYLINDERDo not remove any valve, hydraulic fitting, or valve core, nor disassemble any parts until pressure has been relieved.To relieve pressure, truck frame must be properly supported. Failure to comply with this warning will cause unexpected machine movement resulting in serious injury or death.Refer to your Service Manual for correct procedures for relieving pressure and/or correct charging procedures.See your Caterpillar dealer who has tools and detailed information for servicing and charging cylinders.
For information on servicing the suspension cylinders, refer to Systems Operation, Testing and Adjusting, RENR8316.High Pressure Cylinder (10)This safety message is located on each of the four suspension cylinders.
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High Pressure Cylinder.Do not remove any valve, hydraulic fitting, or valve core nor disassemble any cylinder parts until pressure is relieved. Personally injury or death may occur.See service manual for correct procedure to relieve pressure and to charge cylinders.
For information on servicing the suspension cylinders, refer to Systems Operation, Testing and Adjusting, RENR8316.Body Up Pin (11)This safety message is located on the rear of the dump body near the points that are used to retain the body in the UP position.
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A raised body (bed) may fall unexpectedly and without warning resulting in personal injury or death.When it is necessary to work under the truck with the body (bed) raised, install the body (bed) retaining pins through the pin bores in the frame and the retaining brackets on the body.
Gas Under Pressure (12)This safety message is located on the brake accumulators. The brake accumulators are located on the left outside frame rail below the cab.
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Gas under pressure. Rapid discharge from disconnecting or disassembly could cause personal injury or death. See service manual before relieving pressure or charging.
Product Link (13)This safety message is located inside the cab.
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This machine is equipped with a Caterpillar Product Link communication device. When electric detonators are used, this communication device should be deactivated within 12 m (40 ft) of a blast site for satellite-based systems and within 3 m (10 ft) of a blast site for cellular based systems, or within the distance mandated under applicable legal requirements. Failure to do so could cause interference with blasting operations and result in serious injury or death.In cases where the type of Product Link module cannot be identified, Caterpillar recommends that the device be disabled no less than 12 m (40 ft) from the blast perimeter.
Do Not Weld or Drill the ROPS (14)This safety message is located inside the cab on the left front ROPS post.
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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. This will void the certification. Consult your Cat dealer to determine this structure's limitations without voiding its certification.