Installation

Question 1

Engine identification what is engine one and engine two

Answer 1

Engine one is right side starboard
Engine 2 is left side port

Question 2

Engine can be referred to in two ways

Answer 2

The engine - consists of the engine without and supporting accessories
The engine change unit = ECU - comes with supporting accessories

Question 3

To ensure engine replacement must be the same what must you check

Answer 3

Log cards
Modification state
Checklist
Check is Removed ECU

Question 4

Before post installation ground runs what must be carried out

Answer 4

Independent inspections
Loose article check
Fuel flow
Tool control
MoD F700 aircraft S to ground run

Question 5

Why is it essential to install blanks onto the orifices as soon as disconnection is carried out

Answer 5

To stop dirt or moisture getting in

Question 6

What mount is this

• Holds the engine in the aircraft and is torque reaction point
• connected by a gimbal ring
• four spherical bearings - which are opposite each other

Answer 6

Forward mount

Question 7

What mount is this :

• include two link plates attached to a lug on the bottom of the engine interstage case

Answer 7

Rear mount

Question 8

What is this :
Engine is held laterally with a ???? . The side stay is attached between:
Outboard lug on the engine inter-stage case
A lug on a support attached to the engine bay deck. Each lug contains a spherical bearing

Answer 8

Lateral restraint (sidestay)

Question 9

What is this :

• Carries vertical weight of the engine.
• as the rubber material deteriorates the alignment of the engine Can be affected

Answer 9

Vibration mount

Question 10

Before lifting what must you do

Answer 10

• examine the lifting points on the ECU
• carry out pre-use check on the lifting tackle
• ensure the lifting beam is of the correct type
• observe all safety procedures, hard hats, DO NOT stand under a suspended load