Honda Marine BF15D Datasheet

Brand: Honda

Model: Marine BF15D

Type: Datasheet

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PROVISIONAL FINAL

HTI NUMBER: TI-62002082

DATE OF ISSUE:2002/10/24

Honda Technical Information DATE OF REVISION:

MODEL: BF15D / BF20D YOUR REFERENCE NO.

N/A

SUBJECT:FUEL LEAK WHEN IN FULLY TILT UP POSITION

SYMPTOM:

Fuel may leak slightly out of the outboard motor under

the following conditions:

1. Engine is stopped after widely open throttle

operation.

2. The outboard motor is fully tilted up and tipped

to the right-turn position.

3. It is kept in that position for 1.5~8 minutes.

MARKET TREATMENT:

If the symptom mentioned on the left is confirmed,

replace the part with the countermeasure part listed

below.

CAUSE:

Due to vaporised Gasoline in the fuel pump, the

internal pressure of the fuel pump rose, allowing

liquid gasoline in the fuel chamber flow into the

carburettor. And the gasoline that flowed into the

carburettor leaked out of the carburettor through the

main nozzle.

ILLUSTRATION

SERVICE PARTS INFORMATION

PARTS NUMBER PARTS DESCRIPTION

COUNTERMEASURE:

1. The installation direction of the fuel pump has been

changed 180 degrees to prevent fuel from flowing

out even if it vaporizes.

2. The installation direction of the fuel chamber has

been changed not to drain liquid gasoline to the

carburettor, but to let vapour gasoline flow into the

chamber.

3. As the installation direction of the two above

components was changed, the length and shape of

the fuel hoses have been changed, too.

16861-ZY1-010 Fuel tube B

APPLICATION ON PRODUCTION LINE 17702-ZY1-010 Fuel tube C

MODEL SERIAL PREFIX SERIAL NO.FRT 17701-ZY1-010 Fuel tube D

BF15D3 BALJ 1002828 0.5 90503-ZV4-000 6mm washer

BF20D3 BAMJ 1002875 0.5 95005-1100130M 11x20 tube (Cutting to use)

90679-SG9-E01 Tie wrap

(91303-ZW9-000) O-ring (Replace new one)

WARRANTY APPLICATION:Ordinary

MAIN CAUSAL PART:16700-ZW9/16790-ZY1

PARTS AVAILABILITY:

Will be available in the middle of November.

WARRANTY DEFECT CODE:060

QIS NUMBER:AP2002090611151 PARTS TREATMENT:

Necessary

DEALER NOTICE:Bulletin Orally Not necessary

Issued by Manager

T. Warabi T. Kubota

Power Product Service Division

NOTES:

101, 120, 130, 23D, 231, 235, 237, 240, 25F, 26E, 267,

272, 28R, 350, 374, 41C, 430, 460, 504, 507, 522, 550,

741, 776 DISTRIBUTION:All

After C/M

Before C/M

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ANNEX

HTI NUMBER: TI-62002082

DATE OF ISSUE:2002/10/24

Honda Technical Information DATE OF REVISION:

MODEL: BF15D / BF20D YOUR REFERENCE NO.

N/A

SUBJECT:FUEL LEAK WHEN IN FULLY TILT UP POSITION

(A) Necessary parts.

(B) Preparation before work

Before

replacement After

replacement

2. Fuel tube B

8. 6 mm washer

9. 11 x 20 tube

(

)

11. O-ring

10.Tie wra

3. Fuel tube D

1. Fuel tube C

Fuel chamber

(not included)

No. Part Number Part Name Q'ty

1 16861-ZY1-010 Tube B, fuel 1

2 17702-ZY1-010 Tube C, fuel 1

3 17701-ZY1-010 Tube D, fuel 1

8 90503-ZV4-000 6 mm washer 1

9 95005-1100130M Tube, 11 x 20 (To be cut into 20mm) 2

10 90679-SG9-E01 Tie wrap 1

11 91303-ZW9-000 O-ring 1

NBecause this work involves changes of fuel tubes, fuel remaining in the related parts leaks. Be

careful not to allow fuel to leak to the outside using shop cloth.

NBefore starting work, make sure that there is no flame nearby. (Remove the terminals if a

battery is equipped.)

NBe careful not to allow dust to enter during work.

NRemove the fuel connector.

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ANNEX

HTI NUMBER: TI-62002082

DATE OF ISSUE:2002/10/24

Honda Technical Information DATE OF REVISION:

MODEL: BF15D / BF20D YOUR REFERENCE NO.

N/A

SUBJECT:FUEL LEAK WHEN IN FULLY TILT UP POSITION

1-1. Remove the undercover on the rear side.

1-2. Remove the water pilot tube and carburetor drain tube from

the undercover on the right.

2. Remove the engine side stopper, and then remove the fuel

chamber stay (not reusable).

3-1. Remove the fuel tubes B and C of the fuel pump, and remove the fuel pump from this unit.

[Note] Replace the O-ring of the fuel pump with the supplied O-ring.

3-2. Invert the direction of the fuel pump by 180 degrees, and install it.

Tightening torque of 6 x 22 flange bolt: 12 Nm

4-1. Pull out the oil level gauge, and insert the 11 x 20 mm tube into the oil level pipe as far as it will go.

4-2. Insert the slit of the fuel chamber suspension of the subassembled kit into the oil level pipe.

4-3. Similarly insert the second 11 x 20 mm tube into the oil level pipe, and install the oil level gauge.

Before

replacement After

replacement

Engine side

stopper

Installed position

and direction

Insert the chamber

with its direction as

shown in illustration.

Oil level

11 x 20 tube

Make 2 pcs at

20mm length

Sus

ension

Apply soap suds when installing the 11 x 20 mm tube and

rubber suspension. Be sure to insert them as far as they

will go without any clearance.

Sus

ension slit

4/4

ANNEX

HTI NUMBER: TI-62002082

DATE OF ISSUE:2002/10/24

Honda Technical Information DATE OF REVISION:

MODEL: BF15D / BF20D YOUR REFERENCE NO.

N/A

SUBJECT:FUEL LEAK WHEN IN FULLY TILT UP POSITION

5-1. Install each fuel tube of the kit. Reuse the tube clip and clamp.

5-2. Install the fuel tube B on the joint on the upper side of the pump.

5.3 Adjust the chamber position so that clearance between the oil filter cartridge and fuel chamber will be

approx.

15 mm as shown in the illustration below, and then secure the chamber with a tie wrap. After

securing it with the tie wrap, cut the surplus end.

6. Mount a new 6 mm washer on the engine side stopper before installation.

Tightening torque of engine side stopper: 10 Nm

7. Installation of water check tube and carburetor drain tube

9. Install the undercover.

Tightening torque of 5 x 10 screw washer: 4.5 Nm

10. Check that the tube does not interfere with the undercover.

11. Install the battery terminals removed for preparation work.

[END]

Engine side stopper

6 mm washe

8. Connect the fuel connector from the fuel tank before installing

the rear undercover. Check for fuel leakage from each joint o

the tube by supplying fuel with the primary pump.

Pass the carburetor drain

tube between the fuel tube

B and fuel tube C.

Do not block the water pilot hole tube. (Avoid blockage by taking a large bend

radius through passing the tube under the chamber.)

Tube B for upper joint

Tube C for lower joint

15 mm

Oil filter

cartridge

Fuel

chambe

Tie wra

Honda Marine BF15D Datasheet

Honda Marine BF15D Datasheet

Honda Marine BF15D Datasheet

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