Snowmobile Yamaha Phazer PZ50W, PZ50GTW, PZ50FXW, PZ50MW, PZ50VTW, PZ50MPW. Manual - part 42

5-5

ENG

RIDER SEAT AND FUEL TANK

RIDER SEAT AND FUEL TANK

PZ50VT/PZ50MP

Order

Job name/Part name

Q’ty

Remarks

Rider seat and fuel tank removal

Remove the parts in the order listed below.

Passenger seat

Refer to “BACKREST AND PASSENGER 
SEAT”.

1

Sub-wire harness 3 coupler

1

Disconnect.

2

Rider seat

1

3

Side cover

2

4

Main switch coupler

1

Disconnect.

5

Auxiliary DC jack coupler

1

Disconnect.

6

Fuel tank cover

1

7

Fuel pump coupler

1

Disconnect.

8

Fuel hose connector holder

1

9

Fuel hose

1

Disconnect.

10

Plastic band

6

11

14

10

10

10

12

1

13

4

3

3

6

8

(6)

5

2

7

9

8 Nm (0.8 m 

•

 kg, 5.8 ft 

•

 lb)

11 Nm (1.1 m 

•

 kg, 8.0 ft 

•

 lb)

Ë:   

7 Nm (0.7 m 

•

 kg, 5.1 ft 

•

 lb)

È:   
É:   

10 Nm (1.0 m 

•

 kg, 7.2 ft 

•

 lb)

Ê:   

É

È

Ë

Ê

5-6

ENG

RIDER SEAT AND FUEL TANK

Order

Job name/Part name

Q’ty

Remarks

11

Fuel tank assembly

1

12

Fuel sender coupler

1

Disconnect.

13

Fuel return hose

2

Disconnect.

14

Fuel pump

1

For installation, reverse the removal proce-
dure.

11

14

10

10

10

12

1

13

4

3

3

6

8

(6)

5

2

7

9

8 Nm (0.8 m 

•

 kg, 5.8 ft 

•

 lb)

11 Nm (1.1 m 

•

 kg, 8.0 ft 

•

 lb)

Ë:   

7 Nm (0.7 m 

•

 kg, 5.1 ft 

•

 lb)

È:   
É:   

10 Nm (1.0 m 

•

 kg, 7.2 ft 

•

 lb)

Ê:   

É

È

Ë

Ê

5-7

ENG

RIDER SEAT AND FUEL TANK

REMOVAL

1. Extract the fuel in the fuel tank through the fuel

tank cap with a pump.

2. Remove:

• Fuel hose connector holder
• Fuel hose

CAUTION:

• Be sure to disconnect the fuel hose by hand.

Do not forcefully disconnect the hose with
tools.

• Although the fuel has been removed from the

fuel tank be careful when removing the fuel
hose, since there may be fuel remaining in it.

NOTE:

• When removing the fuel hose from the fuel pump,

remove the fuel hose connector holder first, and
next, insert a slotted head screwdriver etc. in the
slot part 

a of the fuel hose connector cover 1,

then slide the screwdriver in the direction of the
arrow, and remove the fuel hose.

• To remove the fuel hose from the throttle body,

slide the fuel hose connector cover 2 on the end
of the hose in direction of the arrow shown, press
the two buttons 3 on the sides of the connector,
and then remove the hose.

• Before removing the hose, place a few rags in the

area under where it will be removed.

3. Remove:

• Fuel tank

NOTE:

Do not set the fuel tank down on the installation
surface of the fuel pump. Be sure to lean the fuel
tank against a wall or like.

4. Remove:

• Fuel pump bracket
• Fuel pump
• Fuel pump gasket

CAUTION:

• Do not drop the fuel pump or give it a strong

shock.

• Do not touch the base section of the fuel

sender.

5-8

ENG

RIDER SEAT AND FUEL TANK

INSTALLATION

1. Install:

• Fuel pump gasket
• Fuel pump
• Fuel pump bracket

NOTE:

• Do not damage the installation surface of the fuel

tank when installing the fuel pump.

• Always use a new fuel pump gasket.
• Install the fuel pump bracket by aligning the pro-

jection 

a on the fuel pump with the projection b

on the fuel tank.

• Tighten the bolts to the specified torque in the

proper tightening sequence as shown.

• Install the fuel pump in the direction shown in the

illustration.

T

 

R

.

.

Fuel pump nut:

7 Nm (0.7 m · kg, 5.1 ft · lb)

New

2. Install:

• Fuel hose
• Fuel hose holder
• Fuel pump coupler

CAUTION:

When installing the fuel hose, make sure that it
is securely connected, and that the fuel hose
holder is in the correct position, otherwise the
fuel hose will not be properly installed.

NOTE:

Install the fuel hose connector cover 1 securely
onto the fuel tank until a distinct “click” is heard, and
then make sure that it does not come loose.