4.1

Out of 8 Ratings

Owner's of the Humminbird Marine GPS System 4087301 gave it a score of 4.1 out of 5. Here's how the scores stacked up:
  • Reliability

    4.14 out of 5
  • Durability

    4.29 out of 5
  • Maintenance

    4.0 out of 5
  • Performance

    4.0 out of 5
  • Ease of Use

    4.14 out of 5
of 75
 
13
2. Place the two ratchets, one on either side of
the transducer knuckle, so that the beads on
each ratchet line up with the desired position
number on the knuckle (Figure 18a). If you are
setting the ratchets at position 1, the beads
on each ratchet will line up with the rib on the
transducer knuckle to form one continuous
line on the assembly (Figure 18b).
NOTE:Theratchetsarekeyed.Makesurethatthesquare
teeth on each ratchet face the square teeth on the
transducer knuckle, and the triangular teeth face
outward.
Hold the ratchets on the transducer knuckle with one hand and fit the
mounting bracket over them until it snaps into place with the other hand. Refer
to the illustration (Figure 18d).
Measuring theTransomAngle
Measured Distance (X)
Figure17
Plumb
Line
Transom
Angle in
degrees
(°)
Weight
Transducer Knuckle Positions
Knuckle
Figure18a
Ratchets Placedin Position 1
Rib at
position 1
Figure18b
Ratchets Placedin Position 2
Figure18c
Bead
Ratchet
Rib
Fitting theMounting Bracket Over theRatchet
Figure18d
Beads
Ratchet
Transom Transducer Installation