SERVICE MANUAL
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CHAPTER 4
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CHAPTER 4
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SERVICE MANUAL
ISO 9650
1. General
1.1 Using the intervals specified in Chapter 5, inspect the liferaft as follows to
ensure:
1.1.1 The inflatable chambers maintain the specified pressure.
1.1.2 The inflation system functions efficiently. Refer to Chapter 5, Section
3 for test procedures.
1.1.3 All the components and equipment are maintained in a serviceable
condition.
1.2 Fabric components. Inspect all fabric components for:
1.2.1 Slits, tears, apertures or abrasion.
1.2.2 Proofing removal.
1.2.3 Deterioration.
1.2.4 Adhesion of seams and components.
1.2.5 For seam slippage and edge lifting.
1.2.6 Broken or worn stitching.
1.2.7 Instructions and labels (make sure all of the pictograms are legible).
1.2.8 Unwanted bonds between fabrics.
1.3 Metal and plastic components. Examine for:
1.3.1 Cleanliness.
1.3.2 Cracks.
1.3.3 Distortion.
1.3.4 Scoring and burrs.
1.3.5 Damaged threads.
1.3.6 Frayed cables.
1.3.7 Corrosion.
