Essays Flashcards
Removal/Installation of Hoses/Pipes
Opening
Uses of Hoses/Pipes (Hydraulic Pneumatic)
Do not operate tags/ Depressurise
Tool crib
AMM
Torque Wrench
Removal/Installation of Hoses/Pipes
Removal
Undo B Nut
Remove Pipe
Cap
Tie
Tag
Removal/Installation of Hoses/Pipes
Installations
GVI (check for kinks and dents on flanages)
Remove caps
Lube O ring if present
Loosely secure
No tension/torsion loads on hose
Anti Seize lubricant if required
3/32” clearance
Torque to AMM value
Lock wire if required
Bonding Meter
Opening
Measures Low resistance ( Limits in ATA 20)
Tool Crib
Calibration
GVI
Bonding Meter
Body
Confidence Check (1 on lead 1 on Structure)
Dead Aircraft
1 on Component
1 on AirFrame
Uses of Torque Wrench
Opening
AMM
Suitable Tool from Tool Crib
Calibration
GVI
Set and check torque with Spring Balance
Uses of Torque Wrench’s
Body
Accurately load fastener
Using an extension = as near 180 degrees
More than 15 degrees = Equation
TA= Tw (L+A) ÷ L
Hold end of handle
Types of Torque Wrench
Body
Flex Beam + Rigid Frame
Dial on Handle, Force on scale, can’t preset
Ratchet Type
Micrometer type scale
Can Preset torque
Click, used in restricted areas
Stripping a Wire
Opening
SWPM + WDM
Tool Crib
Calibration
GVI
Stripping Wire
Body
Get AWG size
Use Correct Stripper
Strip to SWPM size
Aircraft Parts
Body
Class 1 = complete aircraft, engine or propeller w/ type cert
Class 2 = major component of class 1, failure would jeopardise safety
Class 3 = neither class 1 or 2 (AN,NAS)
Manuals
Body
ATA 100 format
Effectivity on Bottom of page
Chapter section subject page
Pages example 401-499
ATA 00-12 = Aircraft General
ATA 20-50 = Airframe Systems
ATA 51-57 = Structure
ATA 70-80 = Powerplant
