TIRE 4R9791 - Caterpillar

Introduction
The problem that is identified below does not have a known permanent solution. Until the permanent solution is known, use the solution that is identified below.Problem
The hoist cylinder bearing can be difficult to grease when the body is fully lowered. Solution
Park the machine on a level surface. Fully engage the parking brake. Raise the dump body in order to align the bearings. Install the body prop. Lower the dump body until the body prop supports the dump body. Stop the engine. Lubricate the hoist cylinder bearings. Start the engine. Raise the dump body. Return the body prop to the stowed position. Lower the dump body.