Mechanical Press Parts (Continued)
Semi-Annual Checks
! Check total bearing clearance. (NOTE: Checking procedures and clearances are
given in the manual.)
! Check R.H. main bearing clearance.
! Check L.H. main bearing clearance.
! Check connection bearing clearance.
! Check ball box clearance.
! Check parallelism between slide and bolster.*
! Check for proper running clearance between slide and gibs.*
! Check slide for cracked or broken sections.
! Check tightness of ball box adjustment set screw.
*NOTE: Checking procedure explained in manual.
! Check frame for cracked or broken sections.
! Check for loose brackets or components attached to the frame.
! Check for uneven wear and broken teeth.
! Make certain gears are tight on shafts.
! Check for cracks in the gear.
! Check for proper lubrication.
! Check for cracked or broken sections.
! Check leg bolts, or studs, and make certain legs are secured to the frame.
I - 6
Bearing
Clearance
Slide and Gibs
Frame
Gears
(If Furnished)
Legs
Satisfactory
Unsatisfactory
COMMENTS: CORRECTIVE STEPS TAKEN:
Inspected By
Press approved for operation.
Press NOT approved for operation.
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