PLATE AS 1695422 - Caterpillar

Illustration 1 g06097360
Left of Operator Seat
(1) Back up alarm relayBack up alarm relay (1) is located in the fuse and relay bank. The panel in the left rear wall of the cab provides access to this component.Back up alarm relay (1) controls the power supply to the back-up alarm. When this relay is energized, the back-up alarm sounds. The machine ECM sends a signal to the coil of the back-up alarm relay when the propulsion lever is in the reverse range.
Illustration 2 g06097366
Rear of Machine
(2) Back up alarmBack up alarm (2) is at the rear of the machine. The engine compartment cover provides access to this component.Back up alarm relay (1) controls the power supply to back up alarm (2).
Illustration 3 g06097466
Under Operator Platform on Left Side of Machine
(3) Shift solenoidShift solenoid (3) is on the left side of the machine, under the operator platform. The shift solenoid is part of the shift manifold.Shift solenoid (3) controls the oil flow used to shift the propulsion motors. When the shift solenoid is not energized, the propulsion motors operate in the low speed range. When the shift solenoid is energized, the propulsion motors operate in the high-speed range.The machine ECM sends a digital signal to energize shift solenoid (3).The shift manifold contains three ports. The ports are labeled for identification. Charge oil is directed from port "PS" of the vibratory pump to port "P" of the shift manifold. Port "C" of the manifold is connected to the shift inlet passage of the axle motor and the drum motor. Port "T" of the shift manifold is connected to the hydraulic tank.