BHT-430-MM-2
5-00-00
Page 56 Rev. 15 26 JAN 2007
Chapter 53 16. Remove baggage compartment floor and examine the
following:
a. Examine surrounding aft fuselage structure for
corrosion and damage.
b. Examine wiring bundles for chafing. Make sure they are
correctly attached.
c. Examine the environmental control unit for general
condition. Make sure it is correctly attached. Examine bleed air
tubing connection for leakage. Make sure all tubes and
connectors are securely attached.
d. If installed, examine auxiliary fuel system components,
wiring and tubing for corrosion, chafing and correct attachment.
Chapter 67 and
BHT-430-CR&O-4
17. Remove the tail rotor control tube. Examine the control
tube, nylatron sleeves at the four areas where the tube contacts
the tailboom fairleads and the heat shrink at the two ends of the
control tube. (T1/T2)
NOTE
Examine inspection window(s) and sight glass(es)
for cracking and discoloration. If either of these
conditions are present the part must be removed and
replaced prior to returning helicopter to service.
Chapter 12 and
Chapter 65
18. Examine the tail rotor gearbox for oil leaks and mechanical
or corrosion damage. Make sure the gearbox has the correct
fluid level. Make sure the gearbox is correctly attached. (R2)
19. Inspect tail rotor gearbox retaining nuts for proper torque.
Chapter 65 20. Remove the tail rotor gearbox chip detector. Clean and
examine the chip detector. Install the chip detector. (R2)
SCHEDULED INSPECTIONS
5-22. PROGRESSIVE INSPECTION — EVENT 7 (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
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