Piper Aircraft Corporation Malibu Mirage PA-46-350P, Airplane Maintenance Manual

Page: 1518 / 1956

PAGE 4
Feb 28/07
7J24
80-10-00
PIPER AIRCRAFT, INC.
PA-46-350P, MALIBU MIRAGE
MAINTENANCE MANUAL
Trouble Cause Remedy
Starter fails to operate. Shorted, grounded, or Remove and replace with
(continued) open armature. an armature known to be in
good condition.
Grounded or open field Test and then replace with
circuit. new part.
Starter operates at proper Faulty Bendix drive. Remove Bendix drive
speed but fails to crank. assembly. Clean and
check engine. Reinstall.
Low starter and cranking Worn, rough, or improperly Disassemble, clean,
speed. lubricated motor or starter. inspect and relubricate,
replacing ball bearings,
if worn.
See electrical causes See remedies listed for
listed under “Stater fails “Stater fails to operate,”
to operate,” above. above.
Excessive arcing of starter Binding, worn, or improperly See information above
brushes. seated brush or brushes, dealing with this trouble.
with excessive side play.
Dirty, rough, pitted or Clean as outlined above.
scored commutator.
Grounded or open field Test and replace defective
circuit. parts.
Excessive wear and arcing Rough or scored commutator. Remove and turn
of starter brushes. commutator down on a
lathe.
Armature assembly not Reface commutator.
concentric.
CHART 1 (Sheet 2 of 2)
TROUBLESHOOTING - KELLY AEROSPACE STARTER