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5-29.
300-HOUR INSPECTION (CONT)
DATA REFERENCE
Chapter 28
Rolls-Royce 250-C30
Series Operation and
Maintenance Manual,
14W2
Chapter 71
Chapter 96
Chapter 71
ECCN EAR99
SCHEDULED INSPECTIONS
INSPECTION TASK DESCRIPTION
2.
Replace airframe fuel filter element.
3.
Purge airframe and engine fuel system as follows:
a. Turn both fuel boost pumps ON.
b. Depress airframe fuel filter bypass valve "press to test"
button on fuel filter head until there is no evidence of air coming
out of the lower fuel filter drain port and out of the fuel filter
outlet supply line.
c. Then proceed with Rolls-Royce engine fuel system
purging procedure.
4.
Ensure air is purged from fuel filter head and check for fuel
leaks during ground run.
STARTER GENERATOR
1.
Remove starter generator. Examine mounting pad and
clamp for condition.
2.
Examine commutator for wear. Replace starter generator if
not smooth and bright or if showing excessive wear.
3.
Inspect brushes for wear.
4.
Examine cooling duct and retention clamp for condition
and security.
5.
Examine the splines on starter generator shaft and engine
gear shaft.
AFT FUSELAGE/TAILBOOM AREA
AFT FUSELAGE
1.
Visually inspect longeron and engine pan interface for
corrosion as follows:
a. Open access door in overhead baggage compartment.
BHT-206L4-MM-1
INITIAL
MECH
25 FEB 2011 Rev. 13
OTHER
5-00-00
Page 89
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