EC135 Week 3

Arrius 2B engine technical publications are available through:

• Keycopter
• Aviall
• TOOLS

Arrius 2B technical documentation is compiled in accordance with:

• ESTA 100
• ATA 100
• IETP 100

Arrius 2B deep maintenance is considered to be __________ maintenance

• level 1
• level 2
• level 3

Arrius 2B EMM describes _______________ maintenance

• level 1
• level 1 and level 2
• all levels of

The Arrius 2B PMA is driven by _____________

• N1 geartrain
• N2 geartrain
• reduction geartrain

The Arrius 2B PMA supplied electrical power is _______________

• direct curent
• alternating current
• - - -

In case of failure of 28VDC busbar supplying power to the Arrius 2B EECU ____________

• the engine cannot be started at all
• the engine can be started
• the engine will stop in-flight

The Arrius 2B electrical harness consists of ____________ separate harnesses

• 4
• 3
• 2

Each EC135 engine is equipped with ______________ fire detectors

• 4
• 3
• 2

The EC135's engine fire extinguisher system contains ___________________

• two fire extinguisher bottles, one for each engine
• one fire extinguisher bottle split into two tanks, one for each engine
• one fire extinguisher bottle serving both engines