Cessna 421A / 421B Golden Eagle Exhaust System Itemized Parts List
| Item | Part # | Description | Condition |
|---|---|---|---|
| 01 | 5155156-213 | STACK - RH - INBOARD | OVERHAUL |
| 02 | 5155156-22 | RISER - RH - FWD - INBOARD | OVERHAUL |
| 03 | 5155156-23 | RISER - RH - CENTER - INBOARD | OVERHAUL |
| 04 | 5155156-24 | RISER - RH - REAR - INBOARD | OVERHAUL |
| 05 | 9910379-16 | CROSSOVER - RH - 5 BOLT | OVERHAUL |
| 05 | 996-46 | CROSSOVER - RH - 3 BOLT | OVERHAUL |
| 06 | 9910379-18 | ELBOW - RH - 5 BOLT | OVERHAUL |
| 06 | 996-52 | ELBOW - RH - 3 BOLT | OVERHAUL |
| 07 | 5155156-207 | STACK ASSY - RH - OUTBOARD | OVERHAUL |
| 08 | 5155156-19 | RISER - RH - FWD - OUTBOARD | OVERHAUL |
| 09 | 5155156-18 | RISER - RH - CENTER - OUTBOARD | OVERHAUL |
| 10 | 5155156-17 | RISER - RH - REAR - OUTBOARD | OVERHAUL |
| 11 | 9910314-1 | SLIP JOINT | OVERHAUL |
| 12 | 9910379-20 | TURBO INLET - RH | OVERHAUL |
| 13 | A5155156-48 | TAILPIPE - RH | NEW PMA |
| 14 | A5155156-49 | BYPASS | NEW PMA |
| 15 | A5155157-4 | SLEEVE | NEW PMA |
| 16 | 5155156-205 | STACK ASSY - LH - INBOARD | OVERHAUL |
| 17 | 5155156-12 | RISER - LH - REAR - INBOARD | OVERHAUL |
| 18 | 5155156-13 | RISER - LH - CENTER - INBOARD | OVERHAUL |
| 19 | 5155156-14 | RISER - LH - FWD - INBOARD | OVERHAUL |
| 20 | 966-54 | ELBOW - LH - 3 BOLT | OVERHAUL |
| 20 | 9910379-17 | ELBOW - LH - 5 BOLT | OVERHAUL |
| 21 | 966-50 | CROSSOVER - LH - 3 BOLT | OVERHAUL |
| 21 | 9910379-15 | CROSSOVER - LH - 5 BOLT | OVERHAUL |
| 22 | 5155156-204 | STACK ASSY - LH - OUTBOARD | OVERHAUL |
| 23 | 5155156-9 | RISER - LH - FWD - OUTBOARD | OVERHAUL |
| 24 | 5155156-8 | RISER - LH - CENTER - OUTBOARD | OVERHAUL |
| 25 | 5155156-7 | RISER - LH - REAR - OUTBOARD | OVERHAUL |
| 26 | 9910379-19 | TURBO INLET - LH | OVERHAUL |
| 27 | A5155156-47 | TAILIPIPE - LH | NEW PMA |
| N/S | 628260 | CYLINDER GASKET WITH HARDWARE | NEW |
Subject to AD 2000-01-16
AWI is authorized by the FAA to meet the overhaul requirements (paragraph "G") on AD 2000-01-16.
Visual inspection every 50 hrs or 30 days
Remove tailpipes inspect for cracks every 12 months
Inspect & pressure test exhaust system every 12 months
Replace multi-segment V-band clamps every 500 hours
Remove the exhaust system from the slipjoints aft to all turbo charger components every 2,500 hours or 12 years which ever occurs first.
CONTINENTAL GTSIO-520-D 375 H.P.
Check all Slip Joints for Freedom of movement
Check all parts for internal pitting