Textron Bell 412, Maintenance Manual

Page: 43 / 288

BHT-412-MM-2
5-00-00
26 FEB 2013 Rev. 16 Page 11 Export Classification C, ECCN EAR99
Chapter 25 MISCELLANEOUS FURNISHINGS
Visually inspect miscellaneous furnishing (map and data case,
first aid kit, and emergency equipment) for condition and
security.
Chapter 26 FIRE EXTINGUISHERS
Visually inspect cockpit and cabin portable fire extinguishers
and engine compartment fire extinguishers containers for
security and condition.
Chapter 28 FUEL SYSTEM
Visually inspect fuel samples for contamination.
Chapter 29 HYDRAULIC SYSTEMS
1. Visually inspect the following:
a. Hydraulic system 1 and 2 filter bypass indicator buttons
— not extended.
b. Collective and cyclic servoactuators and boost tubes for
leaks, damage, and security.
c. Hydraulic system 1 and 2 pumps for leaks, damage,
and security.
d. Hydraulic system 1 and 2 valve and filter modules for
leaks, damage, and security.
e. Hydraulic system 1 and 2 lines, hoses, and fittings for
leaks, damage, chafing, kinking, and security.
f. Hydraulic system 1 and 2 reservoirs for proper fluid
levels, damage, corrosion, and security.
g. Tail rotor hydraulic actuator and hoses for leakage,
corrosion, and security.
2. Remote hydraulic filter bypass indicator (located in right
nose window) — confirm not tripped.
SCHEDULED INSPECTIONS
5-5. DAILY INSPECTION — PART A (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER