BHT-206A/B-SERIES-MM-1
5-00-00
Page 66 Rev. 14 30 APR 2013
Export Classification C, ECCN EAR99
Chapter 71 6. Examine engine mount legs for condition and security. Pay
particular attention for loose fasteners. On helicopters with
clamshell acoustic mounts, pay particular attention for correct
sealing and for signs of corrosion on engine leg tubes.
7. Examine engine mount fittings for condition and security.
Applicable Service
Instruction
8. Examine rotor brake for condition and security, if installed.
Chapter 96 9. Examine the primary electrical ground connection in
engine pan area for condition and security
POWER PLANT
Rolls-Royce 250
Series Operation and
Maintenance Manual,
5W2 or 10W2
1. Perform engine inspection per the applicable Rolls-Royce
Operation and Maintenance Manual.
Chapter 71 2. Examine engine inlet bellmouth for obstruction and general
condition.
3. Examine engine compartment hardware for security of
attachment.
4. Examine engine for evidence of fuel or oil leaks.
5. Examine all flexible and rigid lines for condition and
security.
a. Pay particular attention for chafing damage and kinked
lines.
6. Examine exhaust stacks for condition and security.
7. Examine all engine-mounted accessories for condition and
security.
Chapter 76 8. Examine the engine anti-ice actuator and mechanism for
condition and security.
Chapter 76 9. Inspect fuel control lever bolt hole and bolt for wear.
Replace parts as required.
5-23. 300-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 3 (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
To Next Page
Loading...
Need help?
General
