Piper ARROW III Service Manual

2C14
TABLE VIII-III. TROUBLESHOOTING CHART (ENGINE) (cont.)
Engine lacks Defective ignition Inspect spark plugs for fouled electrodes, heavy
power, reduction system. carbon deposits, erosion of electrodes, improperly
in maximum man- adjusted electrode gaps and cracked porcelains.
ifold pressure Test plugs for regular firing under pressure. Re-
or critical al- place damaged or misfiring plugs. Spark plug gap to
titude. (cont.) be 0.015 to 0.019 in.
Loose or damaged Inspect entire exhaust system to turbocharger for
exhaust system. cracks and leaking connections. Tighten connections
and replace damaged parts.
Loose or damaged Inspect entire manifold system for possible leakage
intake manifolding. at connections. Replace damaged components; tighten
all connections and clamps.
Fuel nozzles Inspect fuel nozzle vent manifold for leaking
defective. connection. Tighten and repair as required. Check
for restricted nozzles and lines and clean or
replace as necessary.
Malfunctioning Check for unusual noise in turbocharger. If mal-
turbocharger. function is suspected, remove exhaust and/or air
inlet connections and check rotor assembly for
possible rubbing in housing, damaged rotor or de-
fective bearings. Replace turbocharger if damage
is noted.
Exhaust system gas Inspect exhaust system for gas leakage, gaskets
leakage. at turbine inlet flanges, etc., and correct.
Trouble Cause Remedy
Revised: 8/31/77
CHEROKEE ARROW III SERVICE MANUAL
POWER PLANT - CONTINENTAL

Piper ARROW III Specifications

General

Manufacturer	Piper Aircraft
Model	ARROW III
Engine	Lycoming IO-360-C1C6
Horsepower	200 hp
Maximum Takeoff Weight	2, 750 lb (1, 247 kg)
Seating Capacity	4
Propeller	2-blade, constant speed
Length	24 ft 7 in (7.49 m)