STARTING MOTOR GP-ELECTRIC 1984112 - Caterpillar

1984112 STARTING MOTOR GP-ELECTRIC Caterpillar parts 3054, 3054B, 3056, C4.4

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Alternative (cross code) number:
CA1984112
198-4112
1984112

Caterpillar 1984112 STARTING MOTOR GP-ELECTRIC

Buy STARTING MOTOR GP-ELECTRIC 1984112 Caterpillar genuine, new aftermarket tractor parts with delivery
GENERATOR SET, MARINE ENGINE,

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1984112, Conn Terminal Block F 12 POS 3.5mm Screw ST Cable Mount 8A (10 Items)

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1984112, Conn Terminal Block F 12 POS 3.5mm Screw ST Cable Mount 8A (10 Items)
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Generic

$74.70

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1984112 (25 Items)
Phoenix Contact

Number on catalog scheme:

Caterpillar 1984112 Parts scheme STARTING MOTOR GP-ELECTRIC

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Compatible equipment models: 1984112:

GENERATOR SET 3054 3056 C4.4

MARINE ENGINE 3054B 3056 Caterpillar

Information:

Illustration 1 g00763657
View from the Right Rear of the Tractor (1) Quick-release Valve for the Differential Lock
Illustration 2 g00725999
Quick-release Valve in the APPLYING Position (2) Outlet port (3) O-ring seal (4) Cover (5) Inlet port (6) Diaphragm (7) Body (8) Exhaust port (9) PlugQuick release valve (1) is located at the rear of the tractor. The quick release valve hastens the exhaust of air from the differential lock. The quick release valve can be in one of the following three positions during operation:
APPLYING
HOLD
RELEASEQuick release valve (1) is in the APPLYING position when air pressure passes through the valve into the differential lock. The quick release valve is in the HOLD position when air pressure is held in the differential lock. The quick release valve is in the RELEASE position when the differential lock exhausts.In order to apply the differential lock, air pressure enters inlet port (5) and the air pressure moves diaphragm (6) downward. This closes exhaust port (8) and the outer edges of the diaphragm are deflected downward. Air pressure passes through outlet port (2) to the differential lock.
Illustration 3 g00106827
Quick-release Valve in the HOLD PositionWhen the differential lock pressure below the diaphragm equals the lock pressure above the diaphragm, the edge of the diaphragm (6) is forced against cover (4). The center of the diaphragm continues to cover exhaust port (8). This is the HOLD position.
Illustration 4 g00106829
Quick-release Valve in the EXHAUST PositionWhen the differential lock pedal is released, air pressure on the top of the diaphragm is released. The differential lock pressure below the center of the diaphragm raises the diaphragm, which opens port (8). This permits the air from the differential lock to exhaust.