BELL HELICOPTER 430 Maintenance Manual page 45

5-14. 150 HOUR INSPECTION (CONT)
DATA REFERENCE
Chapter 29
BHT-430-CR&O-2
Chapter 62
Chapter 4
SCHEDULED INSPECTIONS
INSPECTION TASK DESCRIPTION
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 for service.
12. Examine the hydraulic lines for leaks. Examine the color
and level of the fluid in the PC-1 system and PC-2 system
reservoirs. Examine the module pressure and return filters for
impending bypass indication. Make sure that the flexible hoses
are in good condition and do not show signs of chafing. (F5/F6)
13. Examine the collective lever idler link attachment points
that connect the swashplate support assembly to the collective
lever, for wear, corrosion and damage.
14. Inspect hydraulic actuator support attaching nuts for proper
torque. (R1)
15. Examine the cyclic and collective control levers, collective
idler link, swashplate assembly, drive hub assembly, drive link
assembly and idler link assembly for interference, looseness,
mechanical damage or corrosion. Make sure they are correctly
attached. (R1)
16. Examine the main rotor hub for damage and correct
installation. Examine the upper and lower stops, pitch links and
the hub to mast attach bolts for corrosion and damage. Make
sure they are correctly attached. (R1)
Step 17 is an airworthiness inspection limitation.
17. Examine the main rotor yoke center section (center to
station 15) as follows: (R1)
a. Clean the yoke center sections.
b. Do a careful visual inspection of the yoke center
sections for delamination and damage.
NOTE
NOTE
26 JAN 2007 Rev. 15
BHT-430-MM-2
INITIAL
MECH OTHER
5-00-00
Page 15