BMI Racing Copperhead 10 - Manual (Page 8)

Step 19
Locate the damper tube parts bag, the rear pod top
plate and 4 4-40 x ¼” flat head screws..
1.Thread a 4-40 x3/8” set screw into each of the 4
ball cups from the damper parts bag.
2.Thread a ball cup/set screw assembly into the
ends of each of the damper tube pistons and
damper tubes.
3.Apply 10000wt silicon diff oil to the pistons and
insert them into the damper tubes.
4.Snap the ball cups of the assembled damper
tubes onto the pivot balls on the pod top plate and
wings.
Note:
If you feel play between your ball cups and ball
studs, you can place a single layer of plastic bag
material between your ball cup and ball stud then
snap them together. This will cut and insert a disc
of plastic into your ball cup reducing or eliminating
the play. If you still feel play, repeat the process.
Attach 2 long alloy stand offs to the chassis in the
locations shown with 4-40 x ¼” flat head screws.
Install a short ball stud in the battery retention plate
in the hole show in the picture above.
Attach the battery retention plate to the 3 alloy
stand offs with 3 4-40 x ¼” flat head screws.
Step 21 Step 20