Lower Unit; Checking The Gear Oil; Changing The Gear Oil - SELVA MARINE Wahoo 15 Service Manual

1
NOTE:
If the fluid is at the correct level, a small
amount of fluid should overflow out of the
filler hole when the cap is removed.
3. If necessary, add sufficient fluid of the
recommended type until it overflows out
of the filler hole.
Recommended power tilt fluid:
ATF Dexron II
4. Install a new O-ring and the reservoir cap
1, and then tighten the cap to the speci-
fied torque.
Reservoir cap 1:
5 N·m (0.5 kgf·m, 3.7 ft·lb)

Lower unit

Checking the gear oil

1. Fully tilt the outboard motor down.
2. Remove the gear oil check screw 1, and
then check the gear oil level in the lower
case. Also, check the oil for discoloration
and its viscosity.
6AG3J11
NOTE:
• If the oil is at the correct level, a small
amount of oil should overflow out of the
check hole when the gear oil check screw
is removed.
• If the oil appears milky or dirty, check for
and repair the cause, and then change the
oil.
S6AG3230
3. If necessary, add sufficient gear oil of the
recommended type until it overflows out
of the check hole.
4. Install a new gasket and the gear oil
check screw 1, and then tighten the
gear oil check screw to the specified
torque.

Changing the gear oil

1. Fully tilt the outboard motor down.
2. Place a drain pan under the gear oil drain
3
hole, remove the gear oil drain screw 1,
3
then the gear oil check screw 2, and let
the oil drain completely.
1
S6AG3500
Bracket unit / Lower unit
Recommended gear oil:
Hypoid gear oil
API: GL-4
SAE: 90
Gear oil check screw 1:
9 N·m (0.9 kgf·m, 6.6 ft·lb)
1
2
3
4
5
6
3
7
2
8
1
9
S6AG3510
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