Fig.15
Fig.16
Nut
Washers
Drive pin
Propeller hub
Fig.18
20
21
Drive Pin In Position
Fig.17
5. Whilst holding the Propeller, use an M6 socket to
remove the nut from the Propeller shaft (See fig. 16).
6. Slide the Propeller off the shaft, taking care not to loose
the drive pin or washers.
7. Remove the blockage from the Propeller.
8. Replace the drive pin (if removed), see fig. 17, and
Propeller. Turn the Propeller slowly until you locate the
pin and push the Propeller fully on.
9. Replace the washer(s) and nut and tighten with the
socket whilst holding the Propeller making sure it is
securely fastened (See fig. 18).
10. Replace the grille
11. Replace the battery.
Sand or Grit on Seals
Sand or grit is the enemy of seals. Correct maintenance
and care is essential. To remove sand or grit from the
seals, rinse the seals in fresh water and apply fresh
lubricant. If there is sand inside the Battery Housing,
gently brush the sand from the unit taking care not to
scratch the sealing surfaces.