F9.9 Exhaust Well Kit Installation - Yamaha T8 Rigging Manual

Outboard Rigging Guide - 2001

F9.9 EXHAUST WELL KIT INSTALLATION

(6G8-W4537-00-00)
When mounting the F9.9 on a boat, the type of the
boat should be taken into consideration.
Mounting The Outboard Motor
1. Anti-cavitation plate position.
Normally, the engine is so mounted that the
anti-cavitation plate is 0 ~ 2.5cm (0 ~ 1in)
below the keel line. But in the case of the
F9.9, the anti-cavitation plate should be 5cm
(2in) below the water surface.
NOTE: After mounting the outboard motor on
the boat, bolt the clamp bracket to the boat.
Mounting On a Well-type Boat
1. When the boat is a well-type, the engine
should be mounted in the following manner.
Mount the engine on the boat and secure it
with clamp bolts. (Illus. #1)
ILLUSTRATION 1
F9.9 Exhaust Well Kit Installation
NOTE:
a. Tighten the bolts completely.
b. After mounting the outboard motor on the
boat, bolt the clamp bracket to the boat.
c. Apply a sealing compound to the drilled
holes and bolts and tighten the bolts.
2. Install the attachment in the idling gas hole.
(Illus. #2)
ILLUSTRATION 2
3. Connect the blow-by gas exhaust pipe
(option). (Illus. #3)
ILLUSTRATION 3
4. Connect the hose to the attachment. (Illus.
#4)
ILLUSTRATION 4
2-44
LT
BLOW BY
GAS PIPE