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ENGINE AR-COMPLETE 1729152 - Caterpillar



1729152 ENGINE AR-COMPLETE Caterpillar parts C-12 ENGINE
Rating:
12
Alternative (cross code) number:
CA1729152
172-9152
1729152
Caterpillar 1729152 ENGINE AR-COMPLETE

Buy ENGINE AR-COMPLETE 1729152 Caterpillar genuine, new aftermarket tractor parts with delivery
TRUCK ENGINE,

Compatible equipment models: 1729152:

TRUCK ENGINE  C-12   Caterpillar
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Information:


Illustration 1 g01418778
Right Side of Operator Platform (1) Fuse panel (2) Relay bankThe main electrical panel is located on the right side of the operator station. A cover plate (not shown) provides access to these components.A decal on the inside of the cover plate identifies each fuse in fuse panel (1) and each relay in relay bank (2).
Illustration 2 g01418880
Fuse Panel and Relay Bank (3) Reverse alarm fuse (4) Gauge fuse (5) Park brake fuse (6) Parking brake relay "P1" (7) Parking brake relay "P2" (8) Neutral start relay "P4"When the main power relay is energized, power is available at contact "C5" of the "REV ALARM" fuse. "REV ALARM" fuse delivers power to contact "1" of the backup alarm.When the main power relay is energized, power is available at contact "C9" of the "GAUGE" fuse. Power transfers from the "GAUGE" fuse to terminal "1" of the indicator cluster.When the main power relay is energized, power is available at contact "B9" of the "PARK BRAKE" fuse. The "PARK BRAKE" fuse delivers power to the following places:
Contact "1" and contact "3" of the parking brake switch
Contact "2" of the shift switch
Contact "30" of neutral start relay "P4."The coil of brake relay "P1" is energized when the parking brake switch is in the ON position. The coil of brake relay "P1" will remain energized when the parking brake switch is moved to the OFF position under the following conditions:
The engine start switch is in the ON position or in the START position.
The neutral start switch is open.
The coil of neutral start relay "P4" is de-energized.Contact "30" of brake relay "P1" receives power from contact "2" of the parking brake switch when the switch is in the OFF position. When the relay is de-energized, power transfers from contact "87A" to the axle interlock solenoid and to the drum interlock solenoid.The coil of brake relay "P2" is energized when the parking brake switch is in the ON position. The coil of brake relay "P2" will remain energized when the parking brake switch is moved to the OFF position under the following conditions:
The engine start switch is in the ON position or in the START position.
The neutral start switch is open.
The coil of neutral start relay "P4" is de-energized.Contact "30" of brake relay "P2" receives power from contact "87A" of neutral start relay "P4". When the relay is energized, power transfers from contact "87" to the following places:
Coil of brake relay "P1"
Coil of brake relay "P2"
Contact "4" of the parking brake switch
Contact "X1" of the parking brake indicator
Brake lightsThe coil of neutral start relay "P4" is energized when the neutral start switch is closed and the engine start switch is in the ON position or in the START position. Contact "30" of the relay receives power from the "PARK BRAKE" fuse. When the coil of neutral start relay "P4" is energized, power transfers from contact "87A" of the relay to contact "30" of brake relay "P2".

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