DRIVE & MTG GP-SWING 3789545 - Caterpillar

Crushing Hazard. Connect the steering frame lock between front and rear frames before servicing the machine in the articulation area. Disconnect the steering frame lock and secure it in the stored position before resuming operation. Failure to do so could result in serious injury or death.
Ensure that the machine ignition switch is in the OFF position and that the parking brake is engaged before entering the articulation area.Refer to Operation and Maintenance Manual, "Steering Frame Lock"
before entering the articulation joint.
Illustration 1 g06113947The remote grease fittings for the axle oscillation bearings are on the right-hand side of the machine in the articulation joint.
Illustration 2 g06238414Wipe all fittings clean before lubricating.Grease fitting (1) will lubricate the axle oscillation bearing that is on the front of the rear axle. Grease fitting (2) will lubricate the axle oscillation bearing that is on the rear of the rear axle.Note: Refer to Operation and Maintenance Manual, "Lubricant Viscosities" for the proper grease.