Thrush Aircraft S2RHG-T65 TURBO THRUSH Maintenance Manual page 230

THRUSH AIRCRAFT, INC – MODEL S2RHG-T65 TURBO THRUSH
TROUBLE
STARTER/GENERATOR – STARTER PHASE
Starter produces
low Ng
Electrical Diagrams of the Model S2RHG-T65 aircraft electrical subsystems start on page
10-11.
10 - 10
AIRCRAFT MAINTENANCE MANUAL
PROBABLE CAUSE
Low battery
High resistance starter
circuit
Defective starter motor
DIAGRAMS
REMARKS
(Continued)
Check battery. Service and recharge
if necessary
Check resistance of each connection.
Maximum resistance at any
connection is 0.001 ohm. Inspect
connections for evidence of heating.
Clean and tighten connections as
necessary.
Check brushes, springs and
commutator. Replace brushes and
springs and clean commutator as
necessary.
Effective: 05/05/04