Appears in diagrams of these models

• 15D 15D
• 15F 15F
• 6C 6CMHL
• 8C 8CMHL
• 9.9D 9.9D
• 9.9F 9.9FMHL
• F15A F15AMHL
• F6A F6AMHL
• F8C F8CMHL
• F9.9B F9.9MLHRL
• F9.9C F9.9CMHL
• F9.9F F9.9FMHL