Textron Bell 206L3, Maintenance Manual

Page: 100 / 230

BHT-206L3-MM-1
5-00-00
Page 68
Rev. 17 8 APR 2011 ECCN EAR99
Chapter 65 6. Torque check forward short shaft disc pack coupling
fasteners 50 to 70 inch-pounds (5.7 to 7.9 Nm). For 206L3+
IGW Upgrade helicopters, torque check forward short shaft disc
pack coupling fasteners 150 to 180 inch-pounds (16.9 to
20.3 Nm).
Chapter 96 ELECTRICAL
1. Examine all electrical components, wires, cables, and
connectors in the power plant area for chafing, general
condition, and security.
2. Verify illumination of airframe fuel filter caution light by
depressing differential switch “press to test” button on filter
head.
GROUND RUN
CAUTION
G R O U N D R U N O F H E L I C O P T E R T O B E
ACCOMPLISHED BY QUALIFIED PERSONNEL
ONLY.
Chapter 12 1. Make sure applicable servicing requirements have been
carried out.
2. Check oil level of transmission, hydraulic tank, engine and
rail rotor gearbox prior to running helicopter.
3. Make sure that helicopter is ready for ground run and that
surrounding area is clear.
BHT-206L3-FM-1
(BHT-206L4-FM-1 for
206L3+ IGW
Upgrade) 4. Start the helicopter and conduct ground run at 100% N
R
for
a minimum of 2 minutes to check for leaks and ensure all
systems are operational and parameters are within Flight
Manual limitations.
PROGRESSIVE INSPECTIONS
5-23. 300-HOUR AIRFRAME PROGRESSIVE INSPECTION — EVENT NO. 3 (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER