Manufacturer service bulletins (all revisions).
- SB-LWS-2025-07 Gearbox oil viscosity grade change for LT-32 CCV turbines: SB-LWS-2025-07 is a service bulletin for LT-32 CCV turbines covering gearbox oil viscosity grade. It changes the gearbox oil from Proseware PWG 320 (ISO VG 320) to Proseware PWG 220 (ISO VG 220). The bulletin applies to all 12 CCV turbines at Quellmoor Ridge.
- SB-LWS-2025-11 Pitch bearing bolt re-torque: SB-LWS-2025-11 is service bulletin number SB-LWS-2025-11, revision A, titled Pitch bearing bolt re-torque. The maintenance plan for Quellmoor Ridge Wind Farm includes pitch bearing bolt re-torque task MP-PIT-01, covering 100% of bolts at 1,450 Nm every 12 months, and referencing SB-LWS-2025-11…