2003/06/16 Caterpillar

Track-Type Loader:

953C (S/N: 2ZN1-UP)

963C (S/N: 2DS1-UP)

973C (S/N: 3RZ1-UP)

Specifications, SENR8404, "953C Track-Type Loader", "Synchronization Manifold". One of the specifications are incorrect. Use Table 1 to replace the current specification.Specifications, SENR1874, "953C Track-Type Loader", "Synchronization Manifold". One of the specifications are incorrect. Use Table 1 to replace the current specification.Specifications, SENR1824, "963C Track-Type Loader", "Synchronization Manifold". One of the specifications are incorrect. Use Table 1 to replace the current specification.Specifications, RENR3985, "973C Track-Type Loader", "Synchronization Manifold". One of the specifications are incorrect. Use Table 1 to replace the current specification.

Table 1

New Specifications
Media Number	Item	Description	Correct Value
SENR8404	(4)	Tightening torque for the nut on the solenoid valve	9 ± 0.5 N·m (6.6 ± 0.4 lb ft)
SENR1874	(2)	Tightening torque for the nut on the solenoid valve	9 ± 0.5 N·m (6.6 ± 0.4 lb ft)
SENR1824	(2)	Tightening torque for the nut on the solenoid valve	9 ± 0.5 N·m (6.6 ± 0.4 lb ft)
RENR3985	(2)	Tightening torque for the nut on the solenoid valve	9 ± 0.5 N·m (6.6 ± 0.4 lb ft)