Thrush Aircraft S2RHG-T65 TURBO THRUSH, Руководство по обслуживанию

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THRUSH AIRCRAFT, INC – MODEL S2RHG-T65 TURBO THRUSH
AIRCRAFT MAINTENANCE MANUAL
10 - 6
Effective: 05/05/04
B. Brighten up all electrical contacts, both on the voltage regulator and the 6 each
fingers on the voltage regulator base, with Scotch-brite™ 07448 Ultra fine abrasive
pad or equivalent. Place the voltage regulator into position and snap it to the
regulator base with the retaining clips.
C. Connect the battery.
D. After installing, re-check voltage regulator for 27.5 VDC with engine running and
normal systems operating. Adjust as necessary.
STARTER - GENERATOR MAINTENANCE
* NOTE *
Refer to the starter-generator maintenance manual for
specific maintenance instructions.
STARTER - GENERATOR REMOVAL
A. Verify that the battery switch is OFF and that external power is disconnected.
Disconnect the batteries.
B. Open the upper aft engine cowling to gain access to the starter-generator.
C. Loosen the quick-disconnect clamps securing the starter-generator to the
mounting adapter and remove the starter-generator.
** CAUTION **
It is mandatory that the starter-generator be fully supported
from the time the retaining clamp is loosened until the unit is
removed from the engine. The starter-generator must never
be allowed to support its own weight through the splined shaft
engagement. If this precaution is not observed, damage to
the shaft shear section or engine internal starter generator
drive/breather impeller carbon seal will result.
STARTER-GENERATOR INSTALLATION
A. Verify that the battery switch is OFF and that external power is disconnected.
Disconnect batteries.
B. Install new “O” ring on starter-generator drive shaft. Lubricate “wet-type” splines
with engine oil.
C. Position the starter-generator on the mounting adapter and secure it in place with
the quick-disconnect clamp.