Honda BF40D Manual page 338

9) Clean the exhaust pipe in the areas shown thoroughly
using a shop towel and degreasing cleaning solvent
[Long/semi-long/extra-long shaft types only].
1
10) Apply sealant (ThreeBond
2
inside of a new O-ring.
Install the new O-ring on the exhaust pipe as shown.
3
11) Apply beads [3.0 - 7.0 mm (0.12 - 0.28 in) thick] of liquid
gasket (ThreeBond
4
area of the exhaust pipe [Long/semi-long/extra-long shaft
types only].
5
• Assemble within 20 minutes after application of the liquid
gasket. If the parts have been left unassembled for 20
6
minutes or longer, remove the old gasket and apply a
liquid gasket again.
7
• Do not fill the oil case with the engine oil and do not start
the engine for 15 minutes after assembly.
8
9
10
11
12
12) Apply marine grease to the inner surface and outer surface
13
of the water tube grommet, and install it on the water tube.
14
13) Install the water tube in the oil case.
15
14) Install the exhaust pipe gasket and the exhaust pipe in the
oil case, and tighten the 8 x 25 mm flange bolt to the
16 specified torque.
TORQUE: 26.5 N . m (2.7 kgf . m, 20 lbf . ft)
17
15) Fill the oil case with the engine oil (P. 3-4).
18
16) Install the following parts.
19 - Extension case/lower rubber mount (P. 11-52)
- Gear case assembly/extension separator [Semi-long/
extra-long shaft types only] (P. 11-5)
20
- Engine cover (P. 4-2)
17) When the engine is started after assembly, be sure to start
according to the starting procedure after assembling the
engine (P. 2-4).
11-59
®
#7781 or equivalent) to the
® #1207B or equivalent) to the indicated
[1]
LIQUID GASKET
APPLICATION AREA
(Apply the beads of
liquid gasket.)
39.5 mm
(1.56 in)
[2] (MARINE
GREASE)
[3]
WATER TUBE
GROMMET
[4]
WATER TUBE
338
[2]
O-RING
[3]
EXHAUST PIPE
[1]
EXHAUST PIPE
GASKET
8 x 25 (2)
[5]
EXHAUST PIPE