CAB AR 2058640 - Caterpillar

Personal injury or death can result from improperly checking for a leak.Always use a board or cardboard when checking for a leak. Escaping air or fluid under pressure, even a pin-hole size leak, can penetrate body tissue causing serious injury, and possible death.If fluid is injected into your skin, it must be treated immediately by a doctor familiar with this type of injury.
Note: For maximum durability in demanding applications, always use Caterpillar hose couplings for high vibration applications. Consult your dealer for additional information on Caterpillar hose couplings.
Check the hydraulic fittings for damage or leaks.
Check the supply hoses for damage or wear.
Repair any damaged parts or worn parts before you operate the hammer. Replace any damaged parts or worn parts before you operate the hammer. Repair any leaks before you operate the hammer.