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MAINTENANCE MANUAL
BRP-Powertrain
Effectivity: 914 Series
Edition 2 / Rev. 0
05-50-00
page 4
January 01/2010
1.2)
Propeller gearbox without integrated overload clutch
Propeller strike
The following inspections must be performed before operation can con-
tinue.
Step
Procedure
1
Inspect the engine for damage. If any damage is detected, inspect, repair or
overhaul the whole engine in accordance with the BRP-Powertrain instruc-
tions for continued airworthiness.
Inspect all systems for correct functioning.
2
Inspect add-on components.
3
Observe the directives of the aircraft manufacturer.
4
Remove the gearbox and roller bearing of the propeller shaft.
5
The whole gearbox must be inspected, repaired or overhauled in accordance
with the BRP-Powertrain instructions for continued airworthiness - but not
limited too
-
Carry out detailed inspection of all gearbox components
-
NDT for cracks on gearbox housing, propeller shaft and gear set
Inspect drive for governor and vacuum pump (if fitted).
6
Observe the manufacturers instructions for the governor, vacuum pump and
propeller.
7
Inspect the crankshaft on the power take off side for out-of-roundness.
Propeller shock load - Inspection of crankshaft distortion on installed crank-
shaft. See chapter 72-00-00 of the Heavy Maintenance Manual.
Summary of Contents for 914 series
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