oil filter element

FICTIONAL SAMPLE - Contoso Renewables, Quellmoor Ridge Wind Farm and every organisation, person, product and value in this wiki are invented. Not for operational use.

The oil filter element is a component identified by part number FGT-P-11872.¹²³ It is used in gearbox oil change and oil filter element replacement tasks, including the scheduled MP-GBX-02 task every 12 months.²³⁴ It is replaced during the LT-32 CCV turbine conversion and in response to gearbox oil filter differential pressure high alarm A2140.⁵⁶⁷

Facts

• The oil filter element FGT-P-11872 must be replaced during the conversion.⁵
• Per turbine, parts and labour include 470 L of Proseware PWG 220, one FGT-P-11872 oil filter element, one PWG 220 label kit, and labour by 2 technicians for about 6 hours.¹
• Alarm A2140, Gearbox oil filter differential pressure high at 2.5 bar, can be caused by a clogged filter element or cold oil; the action is to replace filter element FGT-P-11872.⁶
• One oil filter element FGT-P-11872 is required.²³
• Gearbox oil filter element replacement task MP-GBX-02 uses part FGT-P-11872, is scheduled every 12 months, and references SOP-GBX-010.⁴
• WTG-12 raised A2140 Gearbox oil filter differential pressure high at 2.56 bar on 2026-08-02 and cleared it at 1.90 bar later the same day.⁸⁹
• WTG-04 raised A2140 Gearbox oil filter differential pressure high at 2.89 bar on 2026-08-11 17:18:08 and cleared it at 1.90 bar on 2026-08-11 18:22:08.¹⁰¹¹
• WTG-06 had A2140 Gearbox oil filter differential pressure high raised at 2.89 bar and cleared at 1.90 bar on 2026-08-31.¹²¹³
• The oil filter element FGT-P-11872 is to be replaced during the conversion.⁷
• After switching from PWG 320 to PWG 220, oil filter element FGT-P-11872 is to be changed a second time after 500 operating hours because loosened deposits collect in the filter.¹⁴
• At the same time as the second oil filter element change, the supplier recommends an oil sample.¹⁴

Timeline

• 2026-08-02: WTG-12 raised A2140 Gearbox oil filter differential pressure high at 2.56 bar on 2026-08-02 and cleared it at 1.90 bar later the same day.⁸⁹
• 2026-08-11: WTG-04 raised A2140 Gearbox oil filter differential pressure high at 2.89 bar on 2026-08-11 17:18:08 and cleared it at 1.90 bar on 2026-08-11 18:22:08.¹⁰¹¹
• 2026-08-31: WTG-06 had A2140 Gearbox oil filter differential pressure high raised at 2.89 bar and cleared at 1.90 bar on 2026-08-31.¹²¹³

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
• Maintenance Plan 2026, Issue 2 — Quellmoor Ridge Wind Farm
• SCADA alarm and status log, 2026-04-01 to 2026-08-31
• Spare Parts Stock Snapshot 2026-07-21 for Quellmoor Ridge O&M Building
• Work Orders Export through 2026-08-31
• 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
• Toolbox Talk: Cold-Weather Start-Up After PWG 220 Conversion
• 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, 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

1. SB-LWS-2025-07 Rev. A - Gearbox oil viscosity grade change for LT-32 CCV turbines — p. 2 · ✓ quote verified ↩ ↩²

2. SOP-GBX-010 Rev. B - Gearbox oil change — ¶ 23 · ✓ quote verified ↩ ↩² ↩³

3. SOP-GBX-010 - Gearbox oil change, Revision A — ¶ 20 · ✓ quote verified ↩ ↩² ↩³

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

5. SB-LWS-2025-07 Rev. A - Gearbox oil viscosity grade change for LT-32 CCV turbines — p. 1 · ✓ quote verified ↩ ↩²

6. LWS-MM-GBX-32 Rev. D — LT-32 Maintenance Manual Chapter 4 Gearbox Excerpt — p. 5 · ✓ quote verified ↩ ↩²

7. Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge — message body, lines 16–23 · ✓ quote verified ↩ ↩²

8. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1436 · table ↩ ↩²

9. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1485 · table ↩ ↩²

10. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1654 · table ↩ ↩²

11. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1655 · table ↩ ↩²

12. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1896 · table ↩ ↩²

13. SCADA alarm and status log, 2026-04-01 to 2026-08-31 — row 1897 · table ↩ ↩²

14. Fabrikam Supplier Note on PO-76994 HSS Bearings and PWG 220 Follow-up — lines 13–15 · ✓ quote verified ↩ ↩²

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