PAD 2160071 - Caterpillar

(9YF) Wheel LoadersDescription of Change: A new cylinder assembly has replaced the former cylinder assembly in the tilt cylinder group. The tubing for the new cylinder assembly is made from stronger material.Adaptable To: The new 142-0042 Cylinder Assembly replaces former 6E-0509 Cylinder Assembly. An engineering change number (Eng. Chg.) indicates effectivity of this improvement or adaptability to previous cylinder groups. The cylinder group part number, engineering change number, and date of manufacture are found on the cylinder assembly near the rod end port.The new 142-0042 Cylinder Assembly is effective with the following tilt cylinder groups used on 994 (9YF) Wheel Loaders:
9T-9021 Cylinder Group (Eng. Chg. 11).9T-9022 Cylinder Group (Eng. Chg. 11).9T-9024 Cylinder Group (Eng. Chg. 11).9T-9025 Cylinder Group (Eng. Chg. 11).112-3171 Cylinder Group (Eng. Chg. 03).112-3172 Cylinder Group (Eng. Chg. 03).114-2820 Cylinder Group (Eng. Chg. 03).114-2821 Cylinder Group (Eng. Chg. 03).The stronger 142-0042 Cylinder Assembly is adaptable to all earlier tilt cylinder groups.