HARNESS AS-SENSOR 3900881 - Caterpillar

The areas highlighted are of particular importance but other areas must not be neglected. The entire structure must be carefully examined.
Boom
Illustration 1 g01425291Check all welded joints and check the mounting points for the cylinder.Stick
Illustration 2 g01425293Check all welded joints and check the mounting points for the cylinder.Blade
Illustration 3 g01425286Check all welded joints and check the mounting points for the cylinder.Lifting Points
Illustration 4 g02624737
Illustration 5 g00309343Check the approved lifting points carefully. Check the welds. Check that the plates are not excessively bent. Check that the lifting holes are not deformed.Upper Frame
Illustration 6 g02624739Check for damaged panels. Specifically look for any damage to the cab or damage to the canopy that might invalidate the certification. The cab or the canopy is a safety device that must be maintained in good condition. Check for loose hardware or missing hardware.Note: Replace any hardware that is loose, damaged, or missing with original replacement parts only.Lower Frame
Illustration 7 g02461697Check the weld joints in the lower structure. Check for loose hardware or missing hardware. Check the ring of bolts that secure the swing gear.