Wren Turbines MW54 Mk2 User Manual

Wren Turbines Ltd. MW54 Mk2 & Mk3 Turbo-Jet, kit assembly instructions, Jun 2004
Page 4
Item numbers - refer to general arrangement picture on previous page for location:
1
Compressor nut
20
Fuel Distribution Ring
40
Front and Rear Bearing
2
Front Spacer
21
Case Outer
41
M2.5 x 5mm Case Front and Rear screws (12 off)
3
Compressor
22
Case Rear
4
Intake Cone
43
M3 x 4mm NGV screws (8 off)
5
Shaft Seal
25
Turbine Wheel
44
M3 x 10mm Shaft Tunnel screws (6 off)
6
Case Front
26
Rear Spacer
45
Bearing O-ring (1 off – compressor end only)
7
Diffuser
27
Turbine Nut
46
M2.5x6 Intake Cone securing screws (6 off)
28
Exhaust Cone
49
M2.5 x 8 Case Front securing screws (7 off)
10
Pre-load spring
32
Quick-release Service Connector
11
Shaft Tunnel
34
Gas Injector Pipe
51
Bearing Circlip
12
Shaft
35
Nozzle Guide Vane (NGV)
52
Circlip Shim
13
Combustion Chamber assembly
38
Pre-load Tube
Additional items required for completion of this kit.
We have tried hard to ensure the highest state of preparation for this kit, enabling it to be quickly built up and run. We have assumed certain basic
tools are available to the constructor as would be found in a standard toolkit, to which we have added certain items we feel are appropriate and
useful.
The following items are required to complete the kit:
Metric spanners – 5.5mm (Quick-release fittings), 8mm (Glowplugs), 10mm (Turbine Nut), 13mm (Compressor Nut).
Thread-locking compound – “Nutlock”, “Loctite 242” or similar.
High temperature sealing compound - “Holts Gun-Gum”, “Red Hermatite” high temperature silicon sealer, or similar (Mk2 engines only).
(Fuel pump, controller and other running accessories, can be ordered separately from Wren Turbines).

Wren Turbines MW54 Mk2 Specifications

General

Brand	Wren Turbines
Model	MW54 Mk2
Category	Engine
Language	English