WS750001R: Applies to the following Rolls Royce M250 c20 nozzle shield part numbers. Procedures and specifications for the replacement of Outer band, Inner Band, Saddles, Deflector, or Dome as needed to restore parts to like new/overhauled conditions.

• 6890040
• 23062750
• 23073533
• E6890040
• E23062750
• E23073533

WS750002R: Applies to the following Rolls Royce M250 c30 nozzle shield part numbers. Procedures and specifications for the replacement of Outer band, Inner Band, Saddles, Deflector, or Dome as needed to restore parts to like new/overhauled conditions.

• 6892828
• E6892828
• 23062572
• 23073566
• E23062752
• E23073566

SM740002R: Applies to the following Rolls Royce M250 c20 combustion liner part numbers. Procedures and specifications for the replacement of aft skirt, cone section, liner dome as needed to restore parts to like new/overhauled conditions.

• 6871486
• 23056130
• 6896805
• 23056108
• 23060429
• E23056108
• E23060429
• 23060429AL

SM740001R: Applies to the following Rolls Royce c30 combustion liner part numbers. Procedures and specifications for the replacement of every piece part and swirler for c30/c47 combustion liner as needed to restore parts to like new/overhauled conditions.

• 23008614
• 23066675
• 23064570
• 6899081
• E23008614
• E23066675
• E23064570
• E6899081