
44
5251
5
2022
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SPS-B
Fin Installation
Installation of the fi n assemblies
1. Place correct fi n on a pallet adjacent to relevant actuator under the yacht for mounting.
2. Locate port and starboard fi n valve units.
3. On the fi n valve units locate the manual decouple valve.
- Unlock the valve by turning the 9/16” lock nut anti-clockwise.
- Open the valve by turning the 3/16” Allen key anti-clockwise.
4. Use a 36 socket and ratchet on the large nut that is welded to the actuator port cover to move the actuator to the most outboard position. See
step 22-27.
- Unscrew all nuts and washers.
- Remove the port cover.
- Inspect and clean the internal hub.
MC_0219
WARNING
A hand oil pump (Installation tool kit, Item nr VFT55) must be used to achieve the fi n installation. The pump should only be operated by
qualifi ed personnel that follow the pump manual operating instruction and health and safety directives.
MG_0243
Lock nut
- 14.3 mm
- .56”
Allen key
- 4.8 mm
- .19”
Inspect and clean
the internal hub to
ensure it is free from
dirt, dust and debris
Remove the actuator
port cover
4
3