Humminbird HDR 650 - Manual (Page 19)

3. Put the pivot bolt through the assembly to
hold it in position and loosely install the nut,
but do NOT tighten the nut at this time (see
the illustration Inserting the Pivot Bolt).
Insert the pivot arm assembly into the
mounting bracket (see the illustration
Inserting the Pivot Arm Assembly Into the
Mounting Bracket). Do NOT snap the
assembly closed, as you will need to access
the mounting bracket in the next step.
NOTE: If the pivot assembly is snapped closed over the mounting bracket, use a flat
head screwdriver or similar tool to gently pry the assembly away from the
mounting bracket (see the illustration Prying the Assembly Away from the
Mounting Bracket).
Transducer Knuckle Positions Ratchets Placed in Position 1
Ratchets Placed in Position 2
Rib
Fitting the Mounting Bracket
over the Ratchet
Knuckle
Rib at
position 1
Beads
Ratchet
Bead
Ratchet
Inserting the Pivot Bolt
15 Transom Mount Transducer Installation