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| Illustration 1 | g00677423 |
Install the steering frame lock link between the front frame and the rear frame before you lift the machine and before you transport the machine on another vehicle. Also install the steering frame lock link before you perform maintenance near the center of the machine.
Unless you are instructed otherwise, never attempt adjustments while the machine is moving or while the engine is running.
Whenever there are attachment control linkages, the clearance in the linkage area will change with movement of the attachment.
Stay clear of all rotating parts and all moving parts.
Keep objects away from moving fan blades. The fan blades will throw objects and the fan blades can cut objects.
Do not use a wire cable that is kinked or frayed. Wear gloves when you handle wire cable.
When you strike a retainer pin, the retainer pin might fly out. The loose retainer pin can injure personnel. Make sure that there are no people in the area when you strike a retainer pin. To avoid injury to your eyes, wear protective glasses when you strike a retainer pin.
Chips or other debris may fly off objects when you strike the objects. Make sure that no one will be injured by flying debris before you strike any object.
Rollover Protective Structure (ROPS) or Falling Object Protective Structure (FOPS)
These structures are secured to the machine above the operator compartment and around the operator compartment.
In order to avoid the possible weakening of the ROPS/FOPS structure, consult your Caterpillar dealer before you alter the structures. Do not alter the structure by welding on the structure. Do not alter the structure by cutting the structure. Do not alter the structure by adding weight to the structure. Do not alter the structure by drilling holes in the structure.
Any alteration that is not specifically authorized by Caterpillar invalidates the Caterpillar certification for the ROPS or for the FOPS. The protection that is offered by the ROPS will be impaired if the ROPS has structural damage. Damage to the structure can be caused by an overturn or by falling objects.
Do not mount items (fire extinguishers, first aid kits, work lights, etc) by welding any brackets to the ROPS or by drilling holes in the ROPS. See your Caterpillar dealer for mounting guidelines.