Care & Maintenance

1. Occupants must be seated to the rear of the seat, with no air gap between them and the seat back.
2. Footpegs will be necessary for those less than 1.7m tall when using the standard Shark 200 mm plinth and Jockey style seat.
3. Do not jump or stand on footpegs, they are to be used while seated only.
4. In the case of Jockey seats, the user must be seated with feet flat on the same surface that the plinth is mounted to, or using the supplied Shark footpegs. Using other footrests (especially those that are substantially in front of the seat) can cause injury to the occupant, and damage to the seat system.
5. When using a bolster type seat with the Shark suspension (shown in second diagram below), ensure that feet are supported and not hanging. The suspension has lateral and fore-aft shock absorption designed to work in synergy with the legs. It is important to engage the legs when using this seat type.

FLEX:

You may require a base (or Shark Plinth unit) to achieve the correct height. This can be purchased separately from Shark along with fasteners.

If using your own base, the front diagonal face of the FLEX unit must be supported and have the two fastening bolts inserted to affix it. Note: You may need to drill these holes to clear an M8 bolt.

Additionally, a minimum of 4 bolts per side (8 bolts on the horizontal mounting surface) are recommended.

The tear out force per bolt must exceed 500kg / 5000N to pass the stringent HSC2000 lateral loadings. Note that this may not be necessary for your application.

The top mounting surface has 4 rows of fore-aft bolt holes. The outer rows have centers 235 apart, the inner rows have centers 130mm apart. The fore-aft spacing of the holes is 30mm.

This seat mounting information is a guide only, Shark takes no responsibility for any injury or damage occurring during or as a result of the seat mounting process. There are many factors such as the presence of fuel tanks, and the deck strength, thickness and composition etc, that we do not have any information for. It is highly recommended that you consult your boat builder or a suitably qualified person to undertake the seat mounting process.

ULTRA and XTRA:

Align the 6 bolts on the underside of the seat, with the 6 holes as shown in Figure 1, use the washers and nuts provided and tighten firmly. Mount the seat with the backrest of the seat nearest the Shark logo plate on the suspension.

Figure 1. Seat to suspension mounting instructions.

Move the seat into the correct position on board and have someone hold it by the rear. If you are using the ULTRA seat, you may need a base (or Shark Plinth unit) to achieve the correct height. Align the seat so that you can comfortably reach the controls, or handholds (if this is a passenger seat).

Ensure there is at least 4 inches of clear space all around you when seated, and consider the possibility that larger and smaller people may use the seat. Once the seat is in the correct place, mark the mounting surface along the front edge of the plinth unit.

Use the A4 printable hole template and align this with the line you marked (print at actual size, with no scaling, on A4 paper). Ensure the template is oriented correctly and measure one of the dimensions once printed to confirm that it is the correct size. Drill the mounting surface in the correct positions.

Use a minimum of 8 bolts per seat as shown in Figure 2 and ensure the steel thick washers are used on the inside of the plinth. The tear out force per bolt must exceed 500kg / 5000N to pass the stringent HSC2000 lateral loadings. Note that this may not be necessary for your application.

Figure 2. Plinth showing the 8 bolts used for mounting to the desk (minimum).

 

1. This seat mounting information is a guide only, Shark takes no responsibility for any injury or damage occurring during or as a result of the seat mounting process. There are many factors such as the presence of fuel tanks, and the deck strength, thickness and composition etc, that we do not have any information for. It is highly recommended that you consult your boat builder or a suitably qualified person to undertake the seat mounting process.

   LUXE:

   Follow the instructions for ULTRA and XTRA.

   If the armrests, headrest extension, and rear grab handle are not installed when delivered, please contact Shark for instructions.