CFM Turbine Rear Frame

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February 2002 WTT face to face CFMI / Boeing Proprietary Information - Unauthorized Disclosure, Use, or Export are Prohibited 1
Turbine Rear Frame
February 2002 WTT face to face CFMI / Boeing Proprietary Information - Unauthorized Disclosure, Use, or Export are Prohibited 2
Turbine Rear Frame
Structural Life Limit Part Status
Two Turbine Rear Frame references life limits have been increased, and
certified by the Authorities
• 340-027-110-0 (SAC Engine) is now 17,400 cycles 19 Dec 2001
• 340-027-116-0 (DAC Engine) is now 14,000 cycles 17 Dec 2001
TRF Par t Number Current life
(Cycles)
New Certified
life (Cycles)
Projected limit
(Cycles)
Scheduled
Extension Date
340-027-110-0
(SAC)
11,600 17,400 N/A N/A
340-027-113-0
(SAC)
25,000 N/A No limit 2005
340-027-115-0
(SAC)
20,400 N/A 30,000 2003
340-166-205/206-0
(SAC)
20,400 N/A 30,000 2003
340-027-116-0
(DAC)
7,300 14,000 N/A
18,000
N/A
2001
340-117-502/503-0
(DAC)
16,300 N/A No limit 2005

979199501

Arm Proposed Switch Configuration Current Double Throw Proposed Single Throw Run contact eliminated Introduction Logistics • CFMI/Boeing/Honeywell laun

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CFM Turbine Rear Frame