Piper COMANCHE PA-24-180 Service Manual page 418

FIGURE 78-7. FUEL AIR BLEED NOZZLE
NOTE
Do not exceed 60 inch-pounds torque on nozzles when aligning air bleed
hole.
d. Connect fuel line to nozzle.
cross-threading.
e. Install engine cowling.
7B-37. Ignition System Msinc nance.
7B-38. Inspection Of Magneo.
a.
Remove harness assembly cover from magneto and inspect parts for moisture, broken leads or
other damage.
b. Swing leads out of outlets m distributor block and remove two screws securing block in housing.
Lift the block from magneto.
c. To properly inspect the breaker comparanent and breaker points, it will be necessary to remove
the distributor finger by removing the two attaching screws and washers.
d.
Inspect breaker points for excessive wear or burning. Desired contact surfaces will have a dull gray
sandblasted or frosted appearance. Minor irregularities or roughness of point surfaces are not harmful.
POWER PLANT
ISSUED: 8/18/72
2 F12
PIPER COMANCHE SERVICE MANUAL