Starter/Generator - Generator Phase - Thrush Aircraft S2R–T660 Maintenance Manual

TROUBLE
Zero or low voltage indicated
INTENTIONALLY
Effective: 12/17/03
THRUSH AIRCRAFT INC - T660 TURBO THRUSH
AIRCRAFT MAINTENANCE MANUAL

STARTER/GENERATOR - GENERATOR PHASE

PROBABLE CAUSE
Loose connection
Open or shorted field circuit
in generator or defective
armature
Brushes not contacting
commutator
Brushes worn
Dirty commutator
LEFT
REMARKS
Check connections
throughout system
Test resistance of field.
Check field circuit
connections. Replace
starter-generator if
defective.
Clean brushes and
holders with a clean,
dry, lint-free cloth.
Replace weak springs.
Replace brushes
Clean commutator
BLANK
10 - 10