BELL HELICOPTER 430 Maintenance Manual page 100

BHT-430-MM-2
5-25. PROGRESSIVE INSPECTION — EVENT 10 (CONT)
DATA REFERENCE
Chapter 64
Chapter 64
5-00-00
Page 70 Rev. 15 26 JAN 2007
SCHEDULED INSPECTIONS
INSPECTION TASK DESCRIPTION
b. Check for worn areas on the tail rotor gearbox output
shaft wear sleeve.
c. Check for worn or rough crosshead bearing set.
d. Check for rough or worn counterweight bellcrank
bearings.
e. Check for worn inner race in the tail rotor idler assembly.
f. Check for unbonded bearing in the upper leg of tail rotor
input lever assembly.
g. Check for worn bearings in the tail rotor pitch links.
18. Make sure that the tail rotor hub and blades are clean.
Examine the blades for damage. Examine the pitch change
bearings, trunnion bearings and pitch link bearings for
looseness. Make sure the pitch horns and pitch links are
correctly attached. (R2)
19. Make sure that the tail rotor hub and blade assembly
retaining nut has the correct torque. (R2)
INITIAL
MECH OTHER