PACKING 0031390 - Caterpillar

Solenoids
Transmission Clutch Solenoids
Illustration 1 g02166356
Control the forward and reverse directions and the speed of the machine.Steering Solenoids
Illustration 2 g02173483
Control the left steering and right steering functions of the machine.Service Brake Dump Solenoid
Illustration 3 g02173486
The solenoid valve works in a 24 VDC system. The maximum voltage rating for the solenoid is 28.5 VDC with fluids at 121° C (250° F). The minimum coil activation is 19 VDC. The coil resistance is 42 2 ohms.Parking Brake Dump Solenoid
Illustration 4 g02173486
The solenoid valve works in a 24 VDC system. The maximum voltage rating for the solenoid is 28.5 VDC with fluids at 121° C (250° F). The minimum coil activation is 19 VDC. The coil resistance is 42 2 ohms.Brake Proportional Solenoid
Illustration 5 g02177213
The solenoid valve works in a 24 VDC system. The maximum voltage rating for the solenoid is 28.5 VDC with fluids at 121° C (250° F). The minimum coil activation is 19 VDC. The coil resistance is 8.7 0.4 ohms at 25° C (77° F).Alert Indicators
Backup Alarm
Illustration 6 g02217173
The backup alarm alerts nearby personnel that the machine is backing up. The ECM energizes the backup alarm when the operator selects the reverse position.Charging System
Starter
Illustration 7 g02217316
Alternator
Illustration 8 g02217333