Piston2-W.6C
Which of the following is true about the engine removal process before actually removing the engine? #2
Drain engine oil
All of the other answers
Remove the propeller
Inspect engine firewall forward for condition, rigging, routing (take pictures), leaks and damage
Which of the following is true about engine removal preparation?
Ensure all proper current publications available
Prepare area and equipment - adequate stands, storage area and hoisting equipment
All of the other answers
Use digital camera for photographic demonstration of installation and rigging
Which of the following is true about the engine removal process before actually removing the engine? #3
All of the other answers
Label all hoses, cables and electrical wiring
Disconnect and drain all fluid lines
Remove the propellers
Which of the following is NOT true about engine removal process?
Drain engine oil - use oil bucket and drip tray under engine to catch spills. Drain lines and cooler as they are disconnected and removed
All proper current publications available
Magneto switch off, fuel valve closed, cowls off
The way it comes apart is the way it has to go together
What if the first thing you do before removing an aircraft engine?
Prepare area & equipment
Drain the engine oil
Take photos of the installation
Inspect the firewall and everything forward
Which of the following is true about the engine removal process before actually removing the engine? #5
Air intake and exhaust components must be removed
Air ducts and other engine accessories such as preheat system must also be disconnected
All of the other answers
Engine baffling may also be removed
Which of the following is true about the engine removal process before actually removing the engine? #4
Engine Control Disconnection - first ensure correct travel and operation, then remove locking device on bolt, slide control away
Inspect for condition and snag any defective harness
All of the other answers
Inspect all control system components for condition and operation
Which of the following is true about the engine removal process before actually removing the engine? #1
Disconnect sparkplug leads and remove one plug per cylinder
Inspect cowls for condition
Magneto switch off, fuel valve closed, cowls off
All of the other answers
After the engine has been removed, what kind of work is much easier?
Fuel system servicing
Flight control system inspection
Landing gear servicing
Thorough engine compartment inspection
What will be done first before hoisting an engine?
Complete removal of any parts not going for overhaul
Inspect the hoist and sling
Gather shock mounts and mark them for position, their layout is critical
Place bare engine into shipping crate
What must be done before picking up any of the engine's weight with the hoist?
Remove weight from engine mounts by raising hoist slightly
Place bare engine into shipping crate
Place the appropriate weight (in nose of aircraft) and or tail support of the aircraft
Make the appropriate log entries
What should you do as soon as possible after removing the engine from its mount?
Install plugs and caps
Secure and support all loose hoses, lines, cable and harnesses
Place a support under the engine
All of the other answers
Before removing the engine from the mount what do you need to do?
Mark engine shock mounts for position
All of the other answers
Remove weight from the engine mounts by hoisting slightly
Remove any parts that facilitate the removal of the engine from the mount
Loosen and remove mount bolts
Which controls should be checked at engine overhaul?
Flap controls
Engine controls for condition, security and smooth operation
Elevator controls
Aileron controls
During an engine overhaul what kinds of things do you look for in the firewall forward inspection? #2
Burns, damage insulation & chafing
Hose condition & age
All of the other answers
Dents, nicks, cracks
During an engine overhaul what kinds of things do you look for in the firewall forward inspection? #3
Visual and possible NDT inspection of the engine mount
Hose condition & age
All of the other answers
Burns, damage insulation & chafing
During an engine overhaul what kinds of things do you look for in the firewall forward inspection? #1
Structure, cowls, & firewall condition & security
All of the other answers
Appliacble AD's
Corrosion, deformation, loose rivets
What kind of aircraft use dynafocal engine mounts?
Small, low power aircraft
Medium, moderate power passenger aircraft
Heavy commercial aircraft
Heavy, high power aircraft
What kind of aircraft use bed type engine mounts?
Medium, moderate power passenger aircraft
Heavy, high power aircraft
Heavy commercial aircraft
Small, low power aircraft
Where are bed type mounts attached to the engine?
Below the crankcase
Above the crankcase
Above and bellow the crankcase
On the back
Which of the following is a type of aircraft engine mount? #3
Bed
Hydraulically damped
Transverse
Longitudinal
What kind of aircraft use conical engine mounts?
Heavy commercial aircraft
Medium, moderate power passenger aircraft
Small, low power aircraft
Heavy, high power aircraft
Which of the following is a type of aircraft engine mount? #1
Conical
Transverse
Longitudinal
Hydraulically damped
Which of the following a type of aircraft engine mount? #2
Hydraulically damped
Dynafocal
Transverse
Longitudinal
Where are the dynafocal mounts attached to the engine?
On the back
Below the crankcase
Above and below the crankcase
Above the crankcase
Where are the conical mounts attached to the engine?
On the back
Below the crankcase
Above and below the crankcase
Above the crankcase
What kind of inspection could be done to an engine mount?
NDT
LPI
Visual
All of the other answers
How often will engine shock mounts be replaced
Normally every 10 years
Normally at overhaul
Normally every 500hrs
Normally at annual inspection
What will engine shock mounts be inspected for?
Drifting, bond separation & contamination
Weather checking, drifting, bond separation, colour & contamination
Weather checking, bond separation & contamination
Weather checking, drift, bond separation & contamination
Who can certify an LPI inspection on an engine mount?
Any licensed AME
Certified NDT individual
Anyone
All of the other answers
How should exhaust system parts fit together and onto the engine?
They should have a close, but free moving fit that takes no force to assemble
They should have a tight fit, requiring a little force to assemble to ensure no leaks
They should have a loose fit
They should have a tight fit, requiring lots of force to assemble to ensure no leaks
What hardware will be used to hold the engine to the mount? #1
AN3-15A
The old hardware the was removed when the engine was taken off
Whatever is handy
Used, but appropriately inspected hardware
How many people does it take to install an engine?
One
As many as needed
Three
Two
What will normally be completed before the engine is reinstalled? #1
All engine electrical connections completed
Exhaust system installation on the engine
Fluid system connections to the engine
The engine mount inspection
What will normally be completed before the engine is reinstalled? #2
Fluid system connections to the engine
Induction system installation on the engine
Engine compartment inspection
Turbocharger connections to the engine
What torque will be used on the engine mount bolts?
50-60 ft-lbs
What ever the MM calls for
Tight
50-60 in-lbs
How shall all fluid lines/wiring and controls be connected to the engine?
They shall be routed to maximize their lengths, positioning and allow for movement
They shall be routed to maximize their length, positioned to stay as closely to the exhaust system as possible
They shall be routed to ensure proper clearances, positioning and allow for movement
They shall be routed to minimize their length, positioned to stay as closely to the induction system as possible
What will normally be completed before the engine is reinstalled? #4
All possible engine build up will be completed
Turbocharger connections to the engine
Flight controls inspections
Induction system installation on the engine
What hardware will be used to hold the engine to the mount? #2
Whatever is handy
The old hardware that was removed when the engine was taken off
AN3-15A
New hardware
When rigging multi-engine controls what extra item must be considered?
Control balance
Control freedom of movement
Control bounce
Control direction of motion
What do some engine control systems have to simplify the rigging process?
Rigging pins and holes
Multimeters and gauges
Torquemeters and gauges
Inclinometers and probes
What is adjusted right after the travel of an engine control is set?
Control bounce
Secondary control stops
Primary control stops
Control linkage length
What must always be done after engine control rigging has be touched/adjusted?
Replacement of all engine control hardware
Duel/Independent inspection
Lubrication of the engine control linkages
How do we check the rigging of an engine control?
We look to make sure there is no control bounce
We look for control bounce in both directions
We look for control bounce in in three directions
We look for control bounce in one directions
What is set at the pilot's engine control input?
Control bounce
Push-pull force
Control direction of motion
System travel
Where should engine control rigging begin?
In the E&E bay
At the pilot's controls
In the middle
At the engine
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