CUTTER 1045240 - Caterpillar

Personal injury or death can result from lifting a heavy component.The heavy component can fall if using an incorrect hoist and/or sling or fastener to lift the load.Be sure the hoist and other devices have the correct lifting capacity to lift a heavy component. The approximate weight of the heavy component is given below.
Fall Hazard. Severe injury or death could occur from falling while servicing components on the machine at elevated positions. Use proper precautions and / or external access devices.
Personal injury or death can result from sudden machine movement.Sudden movement of the machine can cause injury to persons on or near the machine.To prevent injury or death, make sure that the area around the machine is clear of personnel and obstructions before operating the machine.
Note: Attach a "Do Not Operate" or similar warning tag to the start switch and controls before servicing, repairing, or adjusting the machine.Note: Before performing maintenance on the brush cutter, turn the main power switch off and attach an appropriate lockout device at the electrical control box.
Illustration 1 g01149712
Remove the bolts from the rear of the gearbox cover.
Illustration 2 g06083040
Open the cover in order to gain access to the coupling (1) that connects gerotor motor to the gearbox.
Ensure the 273-5754 Bolt (2) in the coupling (1) is tight. Tighten the bolt to a standard torque if necessary.Note: The 273-5754 Bolt is a Grade 2 Shear bolt. Install only a Grade 2 or a softer bolt in the coupling at this location to allow for shearing.
Replace the 273-5754 Bolt with the same part if necessary.
Close the cover and install the bolts in the rear of the cover.