Lear 23 N121CK
CJ610-4 ENGINE CYCLE SHEET
   
  S/N 240-M-099 PRICE $20,000  
   
  TSN: 5,212.0 CSN: 4,749  
  TSO: 2,589.2 CSO: 2,161  
  TSHSI: 369.3 CSHSI: 197  
  HSI DATE: February 23, 1990 5YR CORR: March 29, 1994  
   
Componet Part Number Hour/Cycle
Limit
Engine
Hour/Cycle
@ Install
Componet
Hour/Cycle
@ Install
Hours/Cycles
Since Install
Hours/Cycles
Total
Hours/Cycles
Remaining
Disc & Shaft
Stg 1 Compressor
37C311035608 7,000 4,423 4,803 326 5,129 1,871
Disc Stg 2 Compressor 37D401312P101 7,000 4,423 4,423 326 4,749 2,251
Disc Stg 3 Compressor 37D401313P101 7,000 4,423 4,423 326 4,749 2,251
Disc Stg 4 Compressor 37D401314P102 5,000 4,423 1,835 326 2,161 2,839
Disc Stg 5 Compressor 37D401315P101 3,900 4,423 1,835 326 2,161 1,739
Disc Stg 6 Compressor 37D401316P101 4,600 4,423 1,835 326 2,161 2,439
Disc Stg 7 Compressor 37D401317P101 4,500 4,423 1,835 326 2,161 2,339
Disc Stg 8 Compressor 307D401709P101 5,000 4,423 1,835 326 2,161 2,839
Air Seal, Rotating
Stg 1 Compressor
  7,000 4,423 4,803 326 5,129 1,871
Spacer Stg 2 Compressor 37D401302P101 5,000 4,423 1,835 326 2,161 2,839
Spacer Stg 3 Compressor 37D401303P102 5,000 4,423 1,835 326 2,161 2,839
Spacer Stg 4 Compressor 37D401304P104 4,400 4,423 1,835 326 2,161 2,239
Spacer Stg 5 Compressor 37D401305P104 4,000 4,423 1,835 326 2,161 1,839
Spacer Stg 6 Compressor 37D401306P105 6,600 4,423 4,423 326 4,749 1,851
Spacer Stg 7 Compressor 37D401307P103 5,000 4,423 1,083 326 1,409 3,591
Shaft Rear Compressor 3007T98G01 6,600 4,423 3,938 326 4,264 2,336
Seal Rotating
Stg 8 Compressor
4010T01P01 6,600 4,423 3,488 326 3,814 2,786
Wheel Stg 1 Turbine 634E583P5 5,000 4,423 4,065 326 4,391 609
Wheel Stg 2 Turbine 646C596P2 5,000 4,423 4,065 326 4,391 609
Ring Torque Turbine 37D401014P102 5,000 4,423 4,065 326 4,391 609
Outer Seal Front
Rotating Turbine
646C590P2 10,000 4,423 6,511 326 6,837 3,163
Inner Seal Front
Rotatng Turbine
646C501P1 7,000 4,423 4,065 326 4,391 2,609
*Note:  All times and information subject to verification.
**Engine modified to -4 configuration on 8/29/1988 at Eng TSN: 4696.1 TSO: 2073.3 CSN: 4423 CSO: 1835