Oil Cooler Augmentation (Ground); Engine Fuel System - Thrush Aircraft S2RHG-T65 TURBO THRUSH Maintenance Manual

THRUSH AIRCRAFT, INC – MODEL S2RHG-T65 TURBO THRUSH
ENGINE OIL SYSTEM
2. Check condition and security of oil filler cap.
Remove, inspect, clean, and reinstall oil filter in
accordance with instructions obtained in the
engine's appropriate Pratt & Whitney maintenance
manual.
3.
Do not clean ultrasonically.
discarded after 1000 hours or after heavy
contamination.
Check the chip detector for continuity using a
suitable ohmmeter. An open circuit condition must
4.
exist which indicates no ferrous contamination at
pole tips.

OIL COOLER AUGMENTATION (GROUND)

Ensure augmentation door opens and closes
1.
properly without binding.
Inspect switch for proper operation – switch turns
2.
fan on when door is closed and turns fan off when
door is open.
Inspect oil cooler scoop inlet area to ensure good
3.
airflow through cooler.
Check door spring for proper operation and
4.
general condition of spring and attachments.
Inspect fan blower to ensure proper operation and
5.
mounting hardware for security.

ENGINE FUEL SYSTEM

1. Check the fuel for presence of water.
2. Check the fuel pump for security and fuel leakage.
Inspect, clean and reinstall high pressure fuel
3.
pump 74-micron inlet fuel filter.
Effective: 05/25/05
AIRCRAFT MAINTENANCE MANUAL
(Continued)
*NOTE*
Elements must be
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X
X
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X
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X
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X X
X
X
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