Item # |
Part # |
Description |
1 |
64039-03 |
Right Hand Manifold Cylinder #1,3,5 (Short Version) |
1* |
60530-03 |
Right Hand Manifold Cylinder #1,3,5 (Tall Version D) |
2 |
64039-02 |
Left Hand Manifold Cylinder #2,4,6 (Short Version) |
2* |
60350-02 |
Left Hand Manifold Cylinder #2,4,6 (Tall Version D) |
3 |
753-753 |
Muffler |
4 |
64170-00 |
Tailpipe |
5* |
64074-00 |
Muffler Shroud S/N 25-2000 Thru 25-2555 |
6* |
64451-00 |
Muffler Shroud S/N 25-2556 Thru 25-4171 |
7* |
64879-00 |
Muffler Shroud S/N 25-4172 and on |
8* |
64167-07 |
Carb Heat Top Half S/N 25-2000 Thru 25-2555 |
9* |
64439-04 |
Carb Heat Top Half S/N 25-2556 Thru 25-4171 |
10* |
64439-08 |
Carb Heat Top Half S/N 25-4172 Thru 25-5499 |
11* |
64439-10 |
Carb Heat Top Half S/N 25-5500 and on |
12* |
64167-03 |
Carb Heat Lower Half S/N 25-2000 Thru 25-2555 |
13* |
64439-05 |
Carb Heat Lower Half S/N 25-2556 and on |
14* |
64092-00 |
Tailpipe Pin Clamp 3'' |
15* |
14235-08 |
Muffler Pin Clamp 2-1/2'' |
16* |
2-Hole Lycoming 77611 |
Exhaust Gasket |
* Items not shown
AD 67-14-07
50 hour interval visually inspect entire exhaust system for cracks and burn thru
weld separations and failed internal baffles
Recurrent inspections may be discontinued if muffler kit P/N 753-753 is installed with support clamps
Piper service bulletin #241 covers same topic