The following is reproduced from Flight International 19 October 1972 © IPC.

APT-E Drawings prepared by "Flight" artist Frank Munger.
1 Leyland 350 gas turbine (four motive power units, one APU)
2 Rotary heat-exchanger
3 Air-intake trunk
4 Exhaust silencer
5 Air-intake filters
6 Pressure balance pipe
7 Ventilating air and filter
8 Houchin 400Hz alternator
9 AEI d.c. traction motor
10 Control switch-gear (both sides)
11 Dynamic brake-resistor trunk
12 Brake-resistor cooling fan
13 Brake-resistor cooling-air exhaust
14 Dynamic brake contactors
15 Cable duct
16 300 gallon fuel tank
17 Control and emergency batteries
18 Starting batteries
19 Battery charger
20 Ventilating fan
21 Hinged roof section (power-plant removal)
22 Auxiliary power unit (Leyland 350)
23 Air compressor (levelling system)
24 Hydraulic pack (tilt control)
25 Hydraulic pack (power and levelling)
26 Hydrokinetic brake pack
27 Fire-suppression bottles
28 Fire-suppression system
29 Buffer and emergency draw-bar attachment
30 Removable glass-fibre nose
31 Steel frame
32 Tubular space-frame
33 Retracting steps
34 Inward-folding window (shunting)
35 Step control
36 Shunting control (10 per cent power, 100 per cent brake)
37 Emergency brake pump
38 Power lever
39 Brake lever
40 Shunting (forward-reverse)
41 Bogie mounting pad and tilt pivot
42 Tilt jack
43 Tilt damper
44 Primary frame
45 Primary spring and damper
46 Traction rod
47 Secondary frame
48 Levelling unit and air spring
49 Secondary frame damper
50 Air supply to levelling unit
51 Lateral restraint
52 Suspension link
53 Coach mounting trunnion
54 Hydrokinetic brake (inside large axle)
55 Rotor
56 Stator
57 Water in
58 Water out
59 Joint module
60 Stabilising roller
61 Roller track
62 Main doors
63 Air-conditioning pack
64 Air distribution duct
65 Strip lights
66 Aircraft-type seat rails
67 Stressed-skin structure
68 Controls, switches and indicators
69 "Power on" switches and indicators
70 Local turbines condition indicator
71 Remote turbines condition indicator
72 Fire warning
73 Speed indicator
74 Accelerometer
75 Ammeter
76 "Stop" demand
77 "Reduce speed" demand
78 Fault warning
79 Wheel-slip warning
80 Brake check
81 Speed reference change-over
82 Wiper/washer
83 Fans and heating
84 Steps, parking brake on
85 Lighting
![]() |
|