BHT-206A/B-SERIES-MM-1
5-00-00
30 APR 2013 Rev. 14 Page 195
Export Classification C, ECCN EAR99
(1) If evidence of arcing or burning is found, or if
bearings do not rotate smoothly, remove gearbox and return it
for overhaul.
(2) If no indications of damage are found, and if
bearings rotate smoothly, reassemble gearbox and return it to
limited service.
(3) After 5 hours, remove chip detector and inspect for
chips.
(a) If no chip indications are found, return
gearbox to full service.
(b) If chip indications are found, return gearbox
for overhaul.
BHT-206B3-CR&O f. Inspect main driveshaft inner and outer couplings for
evidence of arcing or burning on all gear teeth.
(1) If no evidence of arcing is found, reassemble
driveshaft and return to service.
(2) Parts that exhibit arcing or burning shall be
scrapped.
(3) If indications of arcing or burning are present on
the main driveshaft or on any component of the tail rotor
driveshaft, return the freewheel for overhaul.
g. Disassemble swashplate and support assembly.
Visually inspect for evidence of burning or arcing. Inspect
bearings for smooth rotation and all hardware for evidence of
arcing.
(1) If indications of arcing or burning are present, or if
bearings do not rotate smoothly, overhaul swashplate assembly.
Replace the affected hardware.
(2) If no indications are found, assemble the
swashplate assembly and return to service.
5-58. LIGHTNING STRIKE (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
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