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Fabrikam Getriebetechnik GmbH is a supplier of FGT-3200 gearboxes.12345 Its supplier lead time was listed as 10 weeks.1234 Fabrikam confirmed delivery of two HSS bearings and offered air freight for an extra EUR 2,300.67
Facts
- The bulletin applies to LT-32 turbines delivered in CCV configuration with Fabrikam FGT-3200 gearboxes and to LT-32 standard turbines at sites where ambient temperature regularly falls below -20 °C.8
- The document applies to LT-32 turbines of all variants with the Fabrikam FGT-3200 gearbox.9
- The LT-32 uses a Fabrikam FGT-3200 three-stage gearbox with one planetary stage followed by two parallel helical stages.5
- The asset is the WTG-07 main gearbox, a Fabrikam FGT-3200 with serial FGT-3200-18-07752.10
- The procedure applies to WTG-01 to WTG-12 with Litware LT-32 CCV turbines and Fabrikam FGT-3200 gearboxes.11
- All turbine entries are Litware LT-32 CCV turbines with Fabrikam FGT-3200 gearboxes, Hub height (m) 92, and Rotor diameter (m) 118.121314151617181920212223
- Supplier typical lead times are 10 weeks for Fabrikam Getriebetechnik GmbH, 6 weeks for Litware Wind Systems, 3 weeks for Proseware Lubricants, and 2 weeks for Adventure Works Industrial Supply.1234
- The deck is about the Fabrikam FGT-3200 in the Litware LT-32 and is dated October 2025.24
- The configuration records checked for Quellmoor Ridge Wind Farm showed that all 12 turbines, WTG-01 through WTG-12, were delivered as LT-32 in CCV configuration with Fabrikam FGT-3200 gearboxes, so SB-LWS-2025-07 applies to all 12 turbines.25
- For HSS bearing FGT-P-22328, stock was 0 on hand, minimum 1, and 2 on order under PO-76994 to Fabrikam.26
- The last HSS bearing was used on WTG-10 in March under WO-26-0187, and Fabrikam confirmed delivery of two bearings in week 39, from 21 to 25 September 2026.6
- Fabrikam offered air freight for an extra EUR 2,300, which would bring the bearings forward by about two weeks, and Tomasz asked whether to accept it.7
- Superseded: The procedure applies to WTG-01 to WTG-12, specified as Litware LT-32 CCV turbines with Fabrikam FGT-3200 gearboxes.27
Timeline
- 2025-07: The configuration records checked for Quellmoor Ridge Wind Farm showed that all 12 turbines, WTG-01 through WTG-12, were delivered as LT-32 in CCV configuration with Fabrikam FGT-3200 gearboxes, so SB-LWS-2025-07 applies to all 12 turbines.25
- 2025-10: The deck is about the Fabrikam FGT-3200 in the Litware LT-32 and is dated October 2025.24
- 2026-09-25: The last HSS bearing was used on WTG-10 in March under WO-26-0187, and Fabrikam confirmed delivery of two bearings in week 39, from 21 to 25 September 2026.6
Documents
- SB-LWS-2025-07 Rev. A - Gearbox oil viscosity grade change for LT-32 CCV turbines
- LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt
- Oil analysis report TR-OA-2026-0614 - WTG-07 gearbox oil
- SOP-GBX-010 Rev. B - Gearbox oil change
- 8D report INC-2026-006 - Repeated gearbox oil over-temperature on WTG-07 (revision 2026-07-10)
- Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12
- Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building
- Gearbox Fundamentals for Wind Technicians
- Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge
- Fabrikam Supplier Note on PO-76994 HSS Bearings and PWG 220 Follow-up
- Parts shortage - HSS bearing FGT-P-22328 below minimum stock
- SOP-GBX-010 - Gearbox oil change, Revision A (superseded)
Related
- Topics: Cold-climate operation and icing, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Grid connection and grid operator instructions, Safety, isolation and work at height, Spare parts, stock levels and supply, Training, site rules and acronyms
Sources
Footnotes
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Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building — sheet "Suppliers", row 2 · table ↩ ↩2 ↩3
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Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building — sheet "Suppliers", row 3 · table ↩ ↩2 ↩3
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Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building — sheet "Suppliers", row 4 · table ↩ ↩2 ↩3
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Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building — sheet "Suppliers", row 5 · table ↩ ↩2 ↩3
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LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt — p. 2 · ✓ quote verified ↩ ↩2
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Parts shortage - HSS bearing FGT-P-22328 below minimum stock — message body, lines 10–12 · ✓ quote verified ↩ ↩2 ↩3
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Parts shortage - HSS bearing FGT-P-22328 below minimum stock — message body, lines 22–23 · ✓ quote verified ↩ ↩2
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SB-LWS-2025-07 Rev. A - Gearbox oil viscosity grade change for LT-32 CCV turbines — p. 1 · ✓ quote verified ↩
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LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt — p. 1 · ✓ quote verified ↩
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Oil analysis report TR-OA-2026-0614 - WTG-07 gearbox oil — p. 1 · ✓ quote verified ↩
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SOP-GBX-010 Rev. B - Gearbox oil change — table 1, row 7 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 2 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 3 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 4 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 5 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 6 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 7 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 8 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 9 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 10 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 11 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 12 · table ↩
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Asset Register 2026 of Quellmoor Ridge Wind Farm, revision 2026-01-12 — sheet "Turbines", row 13 · table ↩
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Gearbox Fundamentals for Wind Technicians — slide 1 · ✓ quote verified ↩ ↩2
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Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge — message body, lines 10–12 · paraphrase ↩ ↩2
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Parts shortage - HSS bearing FGT-P-22328 below minimum stock — message body, line 8 · ✓ quote verified ↩
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SOP-GBX-010 - Gearbox oil change, Revision A — table 1, row 7 · table ↩
Provenance badges✓ quote verified the quoted words were found verbatim in the source textparaphrase reworded from the source text; numbers checked, no verbatim quotetable values parsed deterministically from the cited table rows