Duff-Norton 528AMJ - TABLE 2-1. Minimum Inspection Schedule

4

TABLE 2-1. MINIMUM INSPECTION SCHEDULE
Normal Service Severe Service
Minimum
Inspection
Schedule
Visual
Monthly*
Record
Yearly**
Visual
Before
Use***
Record
Yearly
Air Screen X X
Scored or
damaged control
rod
X X
Lubrication (refer
to para 2-9)
X X
Cracked or
damaged housing
X X
Damaged threads X X
Leaking oil X X
Scored or
damaged standard
X X
Improper
functioning
X X
Damaged top X X
Loose bolts or
rivets
X X
Damaged or
improperly
assembled
accessory
equipment
X X
Motor blades As per Paragraph 2-6.a
Lifting Nut As per Paragraph 2-6.b
Periodic
Inspection
Same as Frequent
Inspection
X X
Disassemble and
check for wear
X**** X
*By Operator or designated personnel without records
**By appointed person making records of apparent external conditions to provide the basis
for continuing evaluation
***Or daily, whichever is longer
****If external conditions indicate internal difficulty
CAUTION
Any unsafe condition disclosed by the
inspection shall be corrected before operation
of the jack is resumed. Repairs should be
performed only by designated qualified
personnel.
c. The following items shall be visually
inspected and observed during operation
for any deficiencies which might appear
between frequent inspections. The
deficiencies listed shall be carefully
examined and determination made