Bell 206L4 Maintenance Manual page 60

BHT-206L4-MM-1
5-16. 100-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 1 (CONT)
DATA REFERENCE
5-00-00
Page 24 Rev. 18 7 JUN 2013
PROGRESSIVE INSPECTIONS
INSPECTION TASK DESCRIPTION
a. Transmission link assemblies and bearings for damage
and deterioration.
b. Nodal beam flexures for condition and security.
c. Forward and aft nodal beam deck supports for condition
and security. Check torque on heads of bolts only (bolts must
not rotate). If a bolt is loose, remove nut. Install new nut and
torque 75 to 95 inch-pounds (8.4 to 10.7 Nm).
d. Nodal beam stops for evidence of excessive contact
with nodal beam arms.
e. Transmission restraint for damage and spherical
bearings for excessive wear and security.
f. Stop mount for condition and security. Stop mount
bushings for wear.
g. All pylon support elastomeric components for evidence
of deterioration.
h. All pylon support hardware for security of attachment.
2. Examine transmission assembly for condition and security.
3. Examine transmission assembly for evidence of oil
leakage.
4. Examine all fluid lines for chafing, damage and evidence of
leakage.
5. Examine transmission oil for evidence of contamination.
6. Examine transmission oil filter bypass indicator for
condition. Bypass button should not be extended.
7. Inspect all transmission chip detectors for accumulated
material.
8. Perform functional test of all transmission chip detectors.
MECH
Export Classification C, ECCN EAR99
INITIAL
OTHER