Case CX490C, Service Manual

Page: 14 / 61

INTRODUCTION
WARNING:
Check that there is no one in the surroundings before draining the pressure from hydraulic circuits during
machine hydraulic cylinder inspection.
WARNING:
Use gloves when handling high-temperature parts.
WARNING:
Bring the lower parts or attachments in contact with the ground before inspecting or repairing them.
WARNING:
Check that hoses and tubes are securely connected.
If there is any damage to a hose or tube, replace it.
Do not check for oil leaks by hand. Use cardboard or wood.
WARNING:
When removing an attachment pin or other hardened pin, use a hammer that has a soft head.
WARNING:
Wear eye protection when using a hammer to install a pin or when working with a grinder.
At this time, use goggles or eye protectors that meet standards.
WARNING:
Park the machine in a safe location when repairing or inspecting it.
WARNING:
Use work site protection when repairing the machine.
Check the oil, coolant, grease, and tools.
Recover materials and parts as necessary.
Pay enough attention to safety.
WARNING:
Some of the machine's parts are extremely heavy.
Use an appropriate lifting equipment for such parts.
For weights and procedures, see the Service Manual.
WARNING:
Exhaust gases are toxic.
Always provide good ventilation when working indoors or in any other enclosed space.
WARNING:
If the electrolytic battery solution freezes, it may explode.
48098399 20/01/2017
7