NOTE:
1. Do not over-tighten the nuts and bolts at every step.
2. Do not snap in the cover of plastic cap until you have finished the assembly of
each step and went back to tighten all of the nuts and bolts.
STEP 12
Attach M4 to L2-N.
Secure with N1, N6 and N9.
N6
M4
L2-N
M4
N6
N9
N1
N1
N9
L2-N
22