Source page: Email RE: LWS-TS-48213 Applicability of SB-LWS-2025-07 Rev. A to Quellmoor Ridge · Provenance: ✓ quote verified (native text)
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1. Change from Proseware PWG 320 to Proseware PWG 220 at the next
scheduled oil change, and no later than 31 December 2025.
2. Flush each gearbox with 60 L of PWG 220 before the final fill of 410 L.
3. Replace the oil filter element FGT-P-11872 during the conversion.
4. Set the minimum oil sump temperature for start-up to +5 degrees C
(controller parameter GBX_TMIN_START).
5. Return the completion form (annex B of the bulletin) within 30 days
of each conversion.