FSL-0019.DOCX
Page 6 of 14
Rev. 4
2.2.4 Quarterly
The quarterly inspection shall be performed once every 3 months for cranes
assigned a Moderate or Heavy Usage category. A Qualified Inspector shall
perform this inspection.
Quarterly inspections may include but not be limited to the following actions:
1. Perform the pre-use or daily and monthly inspections.
2. Sheaves should be inspected for wear, cracks, and rope path alignment and
bearing condition.
3. Visually check crane hooks for deformation, and discard if deformations
exc
eed those manufacturer’s recommendations.
4. Inspect wire rope per API RP 2D 5.1.2.
5. Check lubricant level in the hoist, including hoists not fitted with sight glasses.
6. Take a sample of the lubricating oil per 2.4 Preventive Maintenance and Oil
Sampling. Refill the hoist to the proper level with the recommended lubricant.
NOTE: Oil analysis alone cannot detect nor warn against component fatigue
failure.
Lubricate components and correct deficiencies as required based on the results of these
inspections. Document these results per API RP 2D 4.2.2. Oil sample analysis, per 2.4
Preventive Maintenance and Oil Sampling, is intended primarily to evaluate its mechanical
integrity.
2.2.5 Annual
The annual inspection shall be performed once every 12 months. A Qualified
Inspector shall perform this inspection, and it applies to all cranes, regardless of
usage category.
Annual inspections may include but not be limited to the following actions:
1. Perform the pre-use or daily, monthly and quarterly inspections.
2. Change the lubricating oil in the hoist gear cavity after an oil sample has been
taken per 2.4 Preventive Maintenance and Oil Sampling. Refill the hoist to the
proper level with the recommended lubricant. Refill the hoist to the proper
level with recommended lubricant.
Lubricate components and correct deficiencies as required based on the results of these
inspections. Document these results per API RP 2D 4.2.2. Oil sample analysis, per 2.4
Preventive Maintenance and Oil Sampling, is intended primarily to evaluate its mechanical
integrity.
Inspection of critical crane components: The Annual Inspection of critical crane components
for an individual machine will differ, depending on the crane type and design of the individual
components. A basic guideline for inspection of critical crane components should consider
but not be limited to the following:
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