Textron Bell 206L3, Руководство по обслуживанию

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BHT-206L3-MM-1
5-00-00
7 JUN 2013 Rev. 21 Page 185 Export Classification C, ECCN EAR99
TRANSMISSION ASSEMBLY
BHT-206L-CR&O 1. Remove the transmission input pinion and triplex bearing.
2. Inspect the following gear teeth for scoring and other
mechanical damage.
a. Input pinion gear.
b. Main input driven bevel gear.
3. If any damage suspected to be related to the stall or surge
is found, make an entry on the Historical Service Record and
attached a tag on the transmission assembly and write, “THIS
COMPONENT WAS REMOVED FROM SERVICE BECAUSE
OF A COMPRESSOR STALL”. Send the component to an
approved facility for overhaul.
4. If no defects were detected on the gears, the transmission
assembly is serviceable.
TAIL ROTOR GEARBOX
BHT-206L-CR&O 1. Remove the tail rotor gearbox input pinion.
2. Inspect the following gear teeth for scoring and other
mechanical damage.
a. Input pinion gear.
b. Spiral bevel gear.
3. If any damage suspected to be related to the stall or surge
is found, make an entry on the Historical Service Record and
attach a tag on the tail rotor gearbox and write, “THIS
COMPONENT WAS REMOVED FROM SERVICE BECAUSE
OF A COMPRESSOR STALL”. Send the tail rotor gearbox to an
approved facility for overhaul.
4. If no defects were detected on the gears, the tail rotor
gearbox is serviceable.
CONDITIONAL INSPECTIONS
5-57. ENGINE COMPRESSOR STALL OR SURGE (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER