15
5453
11
2021
-
SE IP 30 s2 & SE IP 40 s2
MC_0001
Gear Leg & Motor Bracket Installation
!
Please refer to the graphic for special considerations relating to your model
!
1. Mark the tunnel centreline and the boat’s centreline.
(NB: Install the gear leg and propeller as shown above for the thrust direction to correspond
with the control panel. Position gear leg with the P-mark facing port and the S-mark facing starboard.)
2. Use the gasket or template (recommended) to mark the hole centres and double-check the measurements. The centre hole MUST be placed
using the boat centreline as shown above.
(NB: All holes must be in-line with the tunnels’ centreline for correct installation, clearance between
the propeller and the tunnel is minimal.)
3. Smooth the surface of the tunnel. A rough surface will cause possible failure/movement of the gear leg. The motor bracket must rest steadily on
the tunnel.
4. Drill the main centre hole followed by the two screw-holes.
5. Place the gear leg (without the propeller) with the gasket on inside the tunnel. Place the propeller on the gear leg to ensure it is centred and
rotates freely with the same clearance from each blade to the tunnel wall. Place top motor bracket to measure the drive shaft has come through
the motor bracket at the correct height. Remove the gear leg and propeller for fi nal installation.
6. Apply appropriate sealant to both sides of the gasket and place on the gear leg. Place the gear leg in the tunnel (without the propeller).
7. Install the top motor bracket and gear leg gently together. Use appropriate sealant to ensure that no leakages occur.
(NB: See your sealant data
sheet for the correct application process.)
8. Fasten the gear leg and the motor bracket with the bolts provided. Fasten to torque as shown above.
Place top motor
bracket and bolt plate
Measure the drive
shaft has come
through the motor
bracket at the correct
height with the
template supplied.
MG_0049
Tunnel
centre line
Tunnel
centre line
Boats
centre line
Boats
centre line
Bow
Stern
B
ØC
ØA
Apply MS Polymer
sealant or equal to
both sides of the
gasket
Motor bracket
Gasket
Ensure propeller
turns without
obstruction
Motor bracket
Bolt plate
IMPORTANT
Do not apply sealant to
the holes.
Measurement
Description
mm
inch
mm
inch
ØA
29
1.14
29 1.14
B
20
0.79 20.5 0.81
ØC
7
0.28
9
0.35
SE
*P
20
SE
*P
25
SE
*P*IP
30
SE
*P*IP
40
B
OW
*P- Propositional
*IP- Ignition Protected
6 - 7
8
SE
*P
20
SE
*P
25
FASTEN
(12 Nm)
(8.85 lb/ft)
SE
*P*IP
30
SE
*P*IP
40
FASTEN
(18 Nm)
(13.28 lb/ft)
5
1
2 - 4
STARBOARD
B
OW
BOW
BOW
BOW
Propeller Installation
1. Insert the propeller onto the shaft spine. Rotate the propeller until the shaft spline aligns with the internal spline in the propeller.
2. Insert the washer to the end of the shaft spline. Fasten with the propeller lock-nut.
3. Apply anti-fouling to the gear leg and propeller. Do not apply anti-fouling to any rubber elements of the gear leg or anodes.
MC_0017
!
Please refer to the graphic for special considerations relating to your model
!
MG_0050
Shaft Spline
Anti-fouling
Propeller
Washer
Holding Screw