Wren Turbines MW54 Mk2, Kit Assembly And Instruction Manual

Page: 4 / 31

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).