Transcription of Instruction - LJM
1 Document type: Document no.: External distribution: Page: Instruction 10000197559 Yes 1 of 10. Title: Revision: Prepared by: Approved by: Approval date: 9515121/135 Cylinder repair guide 09 OK KKF (SAP DMS). Instruction 9515121,9515135 Cylinder repair guide Revisions and changes Rev: Prepared by Summary of changes 00 EJ New document 01 EJ Scope added, Note on piston seal change only for Light repair kits 02 EJ Note on position sensor dismount / remount added 03 EJ Tool Kit drawings with BOM added 04 KKF The cylinder 5056800 and 5057235 is taking out of the document and the cylinder 5066813 is put in the document 05 KKF The update of various parts in the toolkit 9515121. 06 KKF In paragraph , the following subsections and have been added.
2 In paragraph , the following subsections and have been added. 07 KKF Add a text in section and change the order of images in section Update the text in section and Add tightening torque 950 Nm in paragraph 08 OK New template, Spare Part List updated 09 OK Spare Part List updated, text updated Lind Jensens Maskinfabrik A/S | Kroghusvej 7, H jmark | DK-6940 Lem Tel.: +45 97 34 32 00 | | This document and the information set forth herein are proprietary to Lind Jensens Maskinfabrik A/S. The information is confidential and subject to copyright protection. Template no: The information must not, either wholly or partly, be copied, reproduced, or in any other way made available to any third part without written consent from Lind Jensens Maskinfabrik A/S.
3 9100021-000-03. Document type: Document no.: External distribution: Page: Instruction 10000197559 Yes 2 of 10. Title: Revision: Prepared by: Approved by: Approval date: 9515121/135 Cylinder repair guide 09 OK KKF (SAP DMS). TABLE OF CONTENTS. 1 Scope .. 3. 2 3. Positions sensor .. 3. Bearing head .. 3. Bearing head without pretension flange .. 3. Bearing head with pretension flange .. 4. Gland .. 5. Piston .. 6. 3 Assembly .. 6. Piston .. 6. Gland .. 7. Bearing head .. 7. Bearing head without pretension flange .. 7. Bearing head with pretension flange .. 7. Positions sensor .. 7. End assembly / Inspection .. 8. 4 Tool kit no. 9515121 Vestas VT20012342 .. 9. 5 Tool kit no.
4 9515135 (for 5056412) Vestas VT .. 10. Lind Jensens Maskinfabrik A/S | Kroghusvej 7, H jmark | DK-6940 Lem Tel.: +45 97 34 32 00 | | This document and the information set forth herein are proprietary to Lind Jensens Maskinfabrik A/S. The information is confidential and subject to copyright protection. Template no: The information must not, either wholly or partly, be copied, reproduced, or in any other way made available to any third part without written consent from Lind Jensens Maskinfabrik A/S. 9100021-000-03. Document type: Document no.: External distribution: Page: Instruction 10000197559 Yes 3 of 10. Title: Revision: Prepared by: Approved by: Approval date: 9515121/135 Cylinder repair guide 09 OK KKF (SAP DMS).
5 1 SCOPE. This Instruction can be used for these toolkits / spare part repair kits: 9515121 Toolkit for pitch cylinder Item 20012342 For 5066609;5066492;5067091,5066813S. 5201261L Repair kit Light For 5066609/5066492/5067091 V80 (29079541). 5271802H Repair kit Heavy For 5066609/5066492 V80 (29079542). 5201261H Repair kit Heavy For 5067091 (29079543). 5271936L Repair kit Light For 5066813. 5271936H Repair kit Heavy For 5066813. 9515135 Toolkit kit for pitch cylinder For 5056412. 5200695H Repair kit Heavy For 5056412 (29079580). 5200695L Repair kit Light For 5056412 (29079582). 2 DISASSEMBLY. Before disassembly, the system must be in safe mode, pressureless and the cylinder drained for oil.
6 Prepare for oil collection when dismounting valve block, pipes, and cylinder enclosure. POSITIONS SENSOR. Unscrew and pull the position sensor out of the cylinder. Mount the drain hose 34762 in the hole. BEARING HEAD. Bearing head without pretension flange Measure the distance between the piston rod and bearing head. Loosen all the bolts in the clamping bearing head: Widen out the clamping by mounting plate chisels in the slots on each side. Lind Jensens Maskinfabrik A/S | Kroghusvej 7, H jmark | DK-6940 Lem Tel.: +45 97 34 32 00 | | This document and the information set forth herein are proprietary to Lind Jensens Maskinfabrik A/S. The information is confidential and subject to copyright protection.
7 Template no: The information must not, either wholly or partly, be copied, reproduced, or in any other way made available to any third part without written consent from Lind Jensens Maskinfabrik A/S. 9100021-000-03. Document type: Document no.: External distribution: Page: Instruction 10000197559 Yes 4 of 10. Title: Revision: Prepared by: Approved by: Approval date: 9515121/135 Cylinder repair guide 09 OK KKF (SAP DMS). Use the special spanner to unscrew rod from bearing head: Unscrew rod from bearing head with the chisels still sitting in the slots. Bearing head with pretension flange Loosen all bolts in the pretension flange and rotate it to align holes in rod and flange.
8 Then fix rod to flange with the Flange lock tool (yellow on illustration below). Use the special spanner to unscrew rod from bearing head. Lind Jensens Maskinfabrik A/S | Kroghusvej 7, H jmark | DK-6940 Lem Tel.: +45 97 34 32 00 | | This document and the information set forth herein are proprietary to Lind Jensens Maskinfabrik A/S. The information is confidential and subject to copyright protection. Template no: The information must not, either wholly or partly, be copied, reproduced, or in any other way made available to any third part without written consent from Lind Jensens Maskinfabrik A/S. 9100021-000-03. Document type: Document no.: External distribution: Page: Instruction 10000197559 Yes 5 of 10.
9 Title: Revision: Prepared by: Approved by: Approval date: 9515121/135 Cylinder repair guide 09 OK KKF (SAP DMS). GLAND. Mount the nylon plug in the B-port. Use the plug 59 mm on this type of cylinder. Use the plug 39 mm on this type of cylinder. Remove the paint in the gap between the counter nut and tube. GLUAL: Remove the stopscrew between the gland and tube. Use the torque multiplier with the special socket to unscrew the gland, as shown below. Use a torque multiplier for it: 1 : 3,3 x torque. Lind Jensens Maskinfabrik A/S | Kroghusvej 7, H jmark | DK-6940 Lem Tel.: +45 97 34 32 00 | | This document and the information set forth herein are proprietary to Lind Jensens Maskinfabrik A/S.
10 The information is confidential and subject to copyright protection. Template no: The information must not, either wholly or partly, be copied, reproduced, or in any other way made available to any third part without written consent from Lind Jensens Maskinfabrik A/S. 9100021-000-03. Document type: Document no.: External distribution: Page: Instruction 10000197559 Yes 6 of 10. Title: Revision: Prepared by: Approved by: Approval date: 9515121/135 Cylinder repair guide 09 OK KKF (SAP DMS). If Light repair: screw the assembly bush on the rod end. Slide the gland over the rod end assembly bush, as shown below. Check the rod for scratches. Mount the new pre- assembled Light repair gland on the rod.
