SW-Stahl 26046L Bedienungsanleitung Seite 6

- Pointer exceeds 23% - the engine is defect.
- Pointer remains within the blue area (0-23%) pressure loss is acceptable.
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The leak can be spotted by listening to the noise of the escaping air or by feeling the air stream
L O C AT I O N O F P L A C E S O F N O I S E :
• intake manifold
• exhaust manifold
• oil filler neck
• cooling liquid filler neck
CAUTION : Risk of burning on warmed-up engines – do not touch any of hot parts.
6
D E F E C T I N G
• inlet valve defect
• exhaust valve defect
• piston/piston ring defect
• cylinder head gasket defect