Wren Turbines Ltd. MW54 Mk2 & Mk3 Turbo-Jet, kit assembly instructions, Jun 2004
Page 15
Step 33.
Assembling Mk2 case
Rest assembly on flat surface and
using a block of wood or metal drift,
tap Case Rear into place, level with
end of case.
Step 34.
Assembling Mk2 case.
Check the Case Rear is exactly flush
with the end of the case, using a
metal rule or straight edge.
Step 35.
Assembling Mk2 case.
Fit the remaining 5 screws, thread-
locking them all into place by
loosening each in turn, as before.
Step 36.
Sealing Mk2 Case Rear.
Seal in place with a small fillet of high
temperature sealing compound (Holts
“Firegum” shown here).
Step 37.
Sealing Mk2 case seam.
Finally, finish off with a light smear
along the welded seam inside the
case.
Step 38.
Fitting Mk2 case.
Align the two glowplug holes with
those on the Combustion Chamber
and gently slide case on.
Step 39.
Fitting Outer Case.
Holding the engine as above, gently
ease the case into position, being
carefully not to nip fingers or O-ring.
Step 40.
Fitting Outer Case.
Gently pull the NGV outwards and
press/turn it to align with the eight
screw holes.
Summary of Contents for MW54 Mk2
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