Chain wheels
Sprockets
Condition
Function
Clamping device
Securing of the chain guide
Condition
Function
13. Spindles Storage
Deformation
Contamination
Wear of the threads
Notches
Striations
Grooves, applications
Efciency of the covering
Main nut Wear of the thread (play)
Compensation ring Bearing
Condition
Notches
Striations
14. Racks Fastening
Wear
Contamination
Joints of jointed racks
Pinions Cracks
Wear
Contamination
Fastening and play of the spindle
15. Hydraulics Leakage
Leak test
Venting
Oil reservoir Condition and readability of the display
Control of the oil quantity
Efciency of the shut-off device in case of
lack of oil
Lines
Line connections
Fastening
Damages
Deformation
Corrosion
Hoses
Hose connections
Fastening
Damage
Age
Brittleness
Porosity
Cylinders Fastening
Cracks
Pipe connections and hose connections
Tightness of the sleeves
Pistons Surface of the piston rod
Striations
Contamination