WORKSHOP MANUAL W26 Wärtsilä NSD Nederland B.V. Engine type W26
Chapter 2.5
Subject Engine block/Cylinder liner
Issue date June '00
Cylinder liner contact surface, tolerances and repair instructions (see fig.2)
Flatness tolerance Perpendicularity tolerance I - H Recess for contact surface design Recess for contact surface max.
: 0.015 mm : 0.025 mm : 0.8 - 1.2 mm : min. measured value (within design tolerance ) + 0.2 mm. ( if necessary glue a 3 mm thick ring with Loctite 638, after machining contact surface on recess design value ( 1 mm ) + 3 mm,
Fig.2
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