TRACK GP 6Y5908 - Caterpillar

Articulated Truck:
D250E Series II (S/N: 4PS1-UP)
D300E Series II (S/N: 5KS1-UP)
A Special Instruction, REHS1378, "Replacement Instructions for the P2 Pressure Sensor on D250E Series II and D300E Series II Articulated Trucks" is available.This instruction describes the procedure to replace the P2 Pressure Switch with a Pressure Sensor and a Buffer. This instruction applies only to D250E Series II and D300E Series II Articulated Trucks.This Special Instruction, REHS1378, "Replacement Instructions for the P2 Pressure Sensor on D250E Series II and D300E Series II Articulated Trucks" can be obtained through the normal literature ordering channels. This Special instruction can also be found on the Caterpillar Service Information System (SIS).