SOP-GBX-010 Gearbox oil change

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SOP-GBX-010 is a standard operating procedure for gearbox oil change.¹²³⁴ Revision B is effective from 2025-08-25 and supersedes Revision A.⁵⁶ It is referenced by gearbox maintenance tasks, including the PWG 220 gearbox oil change task.⁷⁸

Facts

• For the hot-oil and spill hazard, controls include SOP-GBX-010, a spill kit, and draining between 40 and 60 °C.⁹
• Action 1 is to revise SOP-GBX-010 to Rev. B, owned by Dario Penwarden and due 2025-08-29.¹⁰
• SOP-GBX-010 is Revision B and is effective from 2025-08-25.⁵
• Revision B supersedes SOP-GBX-010 Rev. A and implements MOC-2025-012 and SB-LWS-2025-07 Rev. A.⁶
• Gearbox oil filter element replacement task MP-GBX-02 uses part FGT-P-11872, is scheduled every 12 months, and references SOP-GBX-010.⁷
• Gearbox oil change task MP-GBX-03 for PWG 220 is scheduled every 5 years or on condition, references SOP-GBX-010 Rev. B, has a duration field of 6 h, and notes that the next planned changes start from 2030.⁸
• Superseded: SOP-GBX-010 is a standard operating procedure, Revision A, effective 2023-04-03.¹²³⁴

Timeline

• 2023-04-03: SOP-GBX-010 is a standard operating procedure, Revision A, effective 2023-04-03.¹²³⁴
• 2025-07: Revision B supersedes SOP-GBX-010 Rev. A and implements MOC-2025-012 and SB-LWS-2025-07 Rev. A.⁶
• 2025-08-25: SOP-GBX-010 is Revision B and is effective from 2025-08-25.⁵
• 2025-08-29: Action 1 is to revise SOP-GBX-010 to Rev. B, owned by Dario Penwarden and due 2025-08-29.¹⁰

Documents

• MOC-2025-012 - Gearbox Oil Grade Change to PWG 220
• SOP-GBX-010 Rev. B - Gearbox oil change
• Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm
• SOP-GBX-010 - Gearbox oil change, Revision A (superseded)

Related

• Topics: Blades, pitch bearings and main-component lifts, Cold-climate operation and icing, Environmental permit and night curtailment, Gearbox lubrication and oil changes, Gearbox temperature, vibration and oil analysis, Generator brushes and electrical systems, Safety, isolation and work at height, Spare parts, stock levels and supply, Training, site rules and acronyms

Sources

Footnotes

1. SOP-GBX-010 - Gearbox oil change, Revision A — ¶ 2 · ✓ quote verified ↩ ↩² ↩³

2. SOP-GBX-010 - Gearbox oil change, Revision A — table 1, row 2 · table ↩ ↩² ↩³

3. SOP-GBX-010 - Gearbox oil change, Revision A — table 1, row 3 · table ↩ ↩² ↩³

4. SOP-GBX-010 - Gearbox oil change, Revision A — table 1, row 4 · table ↩ ↩² ↩³

5. SOP-GBX-010 Rev. B - Gearbox oil change — ¶ 2 · ✓ quote verified ↩ ↩² ↩³

6. SOP-GBX-010 Rev. B - Gearbox oil change — ¶ 3 · ✓ quote verified ↩ ↩² ↩³

7. Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm — sheet "Tasks", row 3 · table ↩ ↩²

8. Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm — sheet "Tasks", row 4 · table ↩ ↩²

9. MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 2, row 4 · table ↩

10. MOC-2025-012 - Gearbox Oil Grade Change to PWG 220 — table 3, row 2 · table ↩ ↩²

Provenance badges✓ quote verified the quoted words were found verbatim in the source texttable values parsed deterministically from the cited table rows