SPRING-MODULATOR 1145928 - Caterpillar

The level of operator comfort in the cab is controlled by using three-stage blower fan (1) , air conditioner and heater (2) (switch), and temperature control switch (3) . Cabs (S/N: CMX297-UP)
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(1) Air conditioner switch (2) Temperature control switch (3) Fan control switchThe level of operator comfort in the cab is controlled by using air conditioner switch (1) , temperature control switch (2) , and a fan control switch (3) with four speeds. Window Wiper Switches
Cabs (S/N: BXL1-296)
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(4) Left side (door) (5) Front window (6) Rear windowThe three window wiper switches allow the following settings: intermediate, low and high speed.Cabs (S/N: CMX297-UP)
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(4) Rear window wiper (5) Left hand wiper (door) (6) Front window wiperThe three window wiper switches allow the following settings: intermediate, low and high speed. Turn the knob clockwise in order to turn on the window wiper. Continue to turn the knob clockwise in order to move the window wipers faster. Push the knob in order to activate the window washer. Spring force returns the knob when you release the knob.Side Windows
Cabs (S/N: BXL1-296)
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Raise the window latch on the side windows in order to open the sliding window. Close the window and pull the window latch downward in order to lock the window.Cabs (S/N: CMX297-UP)
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Lift handle (7) in order to unlock the window. Squeeze the window latch (8) in order to release the window and slide the window open. Close the window and pull down on handle (7) in order to lock the window.Reversible Fan
Accidental machine starting can cause injury or death to personnel working on the machine.To avoid accidental machine starting, turn the battery disconnect switch to the OFF position and remove the key. If the machine is not equipped with a battery disconnect switch, disconnect the battery cables from the battery and tape the battery clamps.Place a do not operate tag at the battery disconnect switch location to inform personnel that the machine is being worked on.
Perform the following Steps in order to reverse the flow of air through the radiator.
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Remove cover (A) .
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Use a 2S-9528 Tool (B) in order to reverse the fan blades.
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(C) Rotation (D) The fan blades will blow the air through the radiator in this position.
Insert the 2S-9528 Tool into the opening in the fan hub. Turn the tool in order to rotate the fan blade to position (D) . Rotate the blade to the stop. Repeat the procedure for the other seven fan blades in order to blow air through the radiator.
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(C) Rotation (E) The fan blades suck air through the radiator in this position.
Insert the 2S-9528 Tool into the opening in the fan hub. Turn the tool in order to rotate the fan blade to position (E) . Rotate the blade to the stop. Repeat the procedure for the other seven fan blades in order to suck air through the radiator.
Remove the 2S-9528 Tool and install cover (A) .