11
Step 20 Rear & X Frame Assembly
Align the rear X frame with the left side of the rear
lower frame (notice the spark plug access holes
align) for the spark plug wire. Insert one M3x8
socket cap screw from the outside of the lower
frame, through the lower hole only in the X frame
and secure with an M3 locknut on the inside. At-
tach the right side lower frame in exactly the same
way.
Assemble these bolts only to position the frames
at this time, they will be tightened when the up-
per frames are installed. Note that the upper hole
remains empty until that time also.
#HW6117A
Rear X Frame
#HW6115C
Rear Lower
Frames - Left
Side
M3x8 Socket
Cap Screw &
M3 Locknut x 2
Align the
cutouts.
Step 21 Rear Lower &Bottom Frame
Slide the rear frame assembly over the land-
ing gear frame and insert the spark plug wire
through the cutout in the left side frame and
the X frame. Insert four M3x8 socket cap
screws through the lower frames into the
landing gear frame, do not use threadlock at
this time. Press the spark plug cap over the
spark plug in the engine. Similarly, the M3x8
socket cap screws will not be tightened until
after the upper frames are installed.
Attached to the coil is a black wire, this is
generally not used in helicopters and should
be secured out of the way with a cable tie.
#HW6117B
Landing Gear
Frame
Spark Plug Wire
with isolator,
through the
frames.
M3x8 Socket
Cap Screw x 4
Black coil
engine lead,
not used.
Step 22 Battery Tray
Four M3x20 socket cap screws need to
be installed from the inside and threaded
through the battery tray. After the fuel tank
is installed, there is no access to hold the
head of these bolts. We recommend that
these bolts be bonded in placing using
L262 Red threadlock (JB Weld or Slow
Cyanoacrylate glue can be used as an
alternative) to permanently bond these
bolts in place.
M3x20 Socket
Cap Screw x 4
#HW6112C
Battery Tray