Penguin Florence Manuel D'instructions page 49

STEP #6
J-3
I-3
J-3
I-3
K-3
K-3
A-3
A-3
D-3
A-3 1/2
B-3
A-3 1/2
J-3
I-3
6. Insert the Left Side Receiver (I-3) and Right Side Receiver (J-3) at the top of the frame.
Make sure the 2 frames are at the correct level, if not, use shims to compensate.
Do not use tools to force.
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