miniature aircraft Fury 55 X-CELL Assembly Instructions Manual page 19

Illustration 2c
0062-2
2x
128-25
0597-4
2x
128-82
0063
4x
Locate the "50 size" engine you intend to use, MA128-106 centrifugal clutch, MA128-104 aluminum fan, MA128-102 aluminum
fan hub, MA128-25 fan shroud plate, two MA0597-4 brass spacers, MA128-82 motor mount base, two MA128-83 motor mounts,
two MA0078-5 m4x10 socket bolts, four MA0064-3 m3x6 button head socket bolts, the MA0007 6mm washer, six MA0063 m3x10
socket bolts, four MA0067 m3x14 socket bolts, four MA0003 m3 washers, and two MA0062-2 m3x12 tapered socket head bolts.
Miniature Aircraft USA also recommends the use of a crankshaft locking tool MA3000-34. Refer to Illustration 2c for this step. The
engine you intend to use came with a crankshaft washer, and a crankshaft nut, you WILL use these parts with your Fury 55. Place
the crankshaft washer onto the crankshaft. Slide the aluminum fan hub onto the crankshaft. Slide the MA0007 6mm washer onto
the crank shaft. Install the crankshaft nut onto the crankshaft of the engine. Remove the back plate from the engine, and insert the
crankshaft locking tool. GENTLY tighten the crankshaft nut until it BEGINS to snug down. When the nut is properly "snugged" you
will notice no gap between the aluminum fan hub and the crankshaft washer. You will also notice as the nut is snugged down, there
will be no crankshaft play. It is CRITICAL that this nut is not "cranked down" at this point, as the fan hub will become distorted.
Thread the two MA0063 m3x10 socket bolts into the aluminum fan hub. Place the aluminum fan onto the aluminum fan hub, and
line up the mounting holes. Thread in the four MA0064-3 m3x6 button head socket bolts, attaching the fan to the fan hub. Set the
centrifugal clutch onto the aluminum fan hub, thread the two MA0078-5 m4x10 socket bolts through the clutch and into the fan hub.
Set the engine aside. Use four MA0063 m3x10 socket bolts to attach the MA128-82 motor mount base to the MA128-83 motor
mounts. Please take care to note the correct orientation of these parts as shown in the illustration. Also note that the "dimple" in the
motor mount should be facing "down". Using two MA0062-2 m3x12 tapered socket head bolts, two MA0597-4 brass spacers, attach
the MA128-25 fan shroud plate to the MA128-82 motor mount base as shown in the illustration. Use four MA0067 m3x14 socket
bolts, and four MA0003 m3 washers, attach the completed engine mount assembly to the engine as shown in the illustration.
0078-5
2x
128-106
0064-3
4x
128-104
EngInE nUT
0007
128-102
0063
2x
128-83
2x
noTE:
DIMPLE fACES DoWn
foR o.S. EngInES
19
Apply a small amount of
medium thread lock when
threading into metal parts
CRAnKSHAfT WASHER
0067
4x
0003
4x