KIT-SEAL 1307757 - Caterpillar

Completing the Installation
Note: The 142-8633 Rocker Switch (8) and the 113-8491 Fuse (9) are required in order to provide power to the auxiliary electrical control circuit. You must install the switch and the fuse if these parts are not already installed on your machine as part of the installation of the work tool wiring group. The installation instructions for rocker switch (8) and fuse (9) are provided below.
Install the 142-8633 Rocker Switch (8) .
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Position on the left hand control panel for installing rocker switch (8)
On the left hand control panel, remove the plug from the empty position that is indicated in Illustration 10.
Illustration 11 g00833782
Installation of the rocker switch in the left hand control panel (8) 142-8633 Rocker Switch
Install the 142-8633 Rocker Switch (8) by inserting the rocker switch into the connector that is provided inside the control panel. See Illustration 11.
Install the 113-8491 Fuse (9) .
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Location of the fuse panel in the operator's compartment
Remove the cover from the fuse panel. See Illustration 12.
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Location for installing the fuse in the fuse panel (9) 113-8491 Fuse
Install the 113-8491 Fuse (9) in the position that is indicated in Illustration 13.
Reinstall the cover to the fuse panel.
Test the power source.
Turn the engine start switch to the ON position.
Push the bottom of rocker switch (8) in order to energize the auxiliary electrical control circuit.
Measure the voltage at the receptacle for harness (2). The voltage should be 12 VDC.Note: If no voltage is measured, check the fuse, the rocker switch, and the harness connections.
Ensure that the polarity of the voltage is correct.Note: Failure to observe the correct polarity of the voltage between the host machine and the snowblower will result in a blown fuse and/or damage to the electrical components. See Table 2.
Table 2
Polarity     Host Machine
Connector A-C14     Snowblower
Control Device    
Circuit Number Position     Color Code    
+12 Volts     A752-A13-BR-16     Pin 2     Blue    
Ground     200-A69-BK-16     Pin 1     Yellow    
Push the top of rocker switch (8) in order to de-energize the auxiliary electrical control circuit.
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Connection of the control device to the harness (2) 186-3362 Harness
Connect the control device by inserting the connector plug for the control device into the receptacle for harness (2). See Illustration 14.
Push the bottom of rocker switch (8) in order to energize the auxiliary electrical control circuit.
Illustration 15 g01126029
The work tool's harness will connect to the machine's harness at this location.
Check for correct operation of the deflector and the discharge chute.Reference Information
Illustration 16 g01126024
Connections for the control device for the snowblower (GR) Green (BL) Blue (WH) White (B) Black (R) Red