ISO INTERNATIONAL STANDARD 4386-3 Second edition 2018-07 Plain bearings Metallic multilayer plain bearings - Part 3: Non-destructive penetrant testing Paliers lisses -Paliers lisses métalliques multicouches - Partie 3: Controle non destructif par ressuage Reference number ISO 4386-3:2018(E) ISO @ IS0 2018 IS0 4386-3:2018(E) COPYRIGHTPROTECTEDDOCUMENT IS02018 All rights reserved. Unless otherwise specified, or required in thie context of its implementation, no part ofthis publication may be reproduced or utilized otherwise in.any form or by any means,electronicor mechanical, including photocopying,or posting beloworIso'smemberbodyinthecountryoftherequester. Iso copyright office CP 401. Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax:+41227490947 Email: [email protected] Website:www.iso.org Published in Svitzerland ii @ IS0 2018 - All rights reserved IS0.4386-3:2018(E) Contents Page Foreword 1 Scope 2 Normative references. 3 Terms and definitions 4 Safety precautions. 5 Preparationoftestsurface 5.1 General+++ 5.2 Mechanical pre-cleaning. 5.3 Chemical pre-cleaning.. 5.4 Drying - 6 Application ofpenetrant 7 Removalofexcesspenetrant. 8 Application ofthe developer.. 8.1 General 8.2 Restrictior 9 Inspection 9.1 Bond defects. 9.2 Sliding surface 10 Subsequent cleaning.. 11 Testreport. AnnexA (normative)Designation classes andacceptancecriteria. @IS0 2018-All rights reserved iii