LAMP GP-WARNING BEACON 3552901 - Caterpillar

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Raise counterweight (6) off support blocks (5). Rotate support blocks (5) to a vertical position.
Carefully lower counterweight (6) to the ground. Shut off the engine. The weight of counterweight (6) is approximately 8600 kg (19000 lb).
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Remove cotter pin (9). Remove nut (8) and bolt (7) to disconnect counterweight (6).Installation Procedure
Do not rely on the counterweight bolts alone to support the counterweight. The counterweight must be supported by the support blocks in the horizontal position or structural damage to the machine may occur.
Unexpected machine movement can cause injury or death.In order to avoid possible machine movement, move the hydraulic lockout control to the LOCKED position and attach a Special Instruction, SEHS7332, "Do Not Operate" or similar warning tag to the hydraulic lockout control.
Personal injury or death can occur from a counterweight falling during removal or installation.Do not allow personnel under or around the counterweight during removal or installation.Make sure that the lifting device is in good condition and is capable of handling the weight of the counterweight.
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Position support blocks (5) in a vertical position.
Start the machine. Back up the machine against the counterweight. Align both support blocks with the grooves in the counterweight. The weight of the counterweight is approximately 8600 kg (19000 lb). Shut off the machine.
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Connect counterweight (6) by installing bolt (7) and nut (8). Install cotter pin (9).
Start the engine. Adjust the engine speed to one-third of full throttle engine speed.
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(X) CLOSED Position
(Z) OPEN Position
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Move switch (3) upward to the ON position.
Turn stop valves (1) in the OPEN position.
Move control lever (2) upward to raise counterweight (6). Raise counterweight (6) until counterweight (6) is above support blocks (5).
Rotate support blocks (5) to a horizontal position.
Move control lever (2) downward to slowly lower counterweight (6) onto support blocks (5).
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Apply Tooling (A) to bolts (4). Install bolts (4). Use Tooling (B) to tighten bolts (4).
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(X) CLOSED Position
(Z) OPEN Position
Move control lever (2) downward to retract the counterweight lift cylinder.
Turn stop valves (1) in the CLOSED position.
Move switch (3) downward to the OFF position.
Close the right rear access door.