Thermostat cool

H-5

THERMOSTAT COOL

Always use a new O ring seal.

ASSEMBLY

INSPECTION

1. Inspect:

• Water pump lid Ø

• O ring seal Ø

• Oil seal Ø

• Gasket

• Disc Ø

• Rotor

Cracks/corrosion/wear, replace

************************************************************ Procedure for replacing the oil seal:

Remove the oil seal by lightly tapping the external surface.

Place the seal with the “WATER SIDE” on the outside

§a.

************************************************************

2 1. Install:

3 • O-ring Ø

• Rotor Ø

• Disc Ø

NOTE:

Ensure that the disk extension (b) is aligned with the groove (a) in the rotor axis.

2. Install:

• Gasket Ø

• Water pump lid Ø

NOTE:

1 Fit the pins of the water pump box in the into the holes on the lid

2

	Bolt (water pump) with coloured washer. 10 Nm (1 m•kg)
Bolt (water pump) 7 Nm (0.7m•kg)

NOTE:

Ensure that the seal is correctly adjusted. Do not damage the oil seal

CAUTION

THERMOSTAT INSPECTION

1. Inspect

• Thermostatic valve

If the valve does not open at 80.5 - 53.5ºC

—(Replace

10 Nm (1 m•kg)

************************************************************ Inspection steps:

Suspend the thermostatic valve in a vessel. Place a reliable thermometer in water

Observe the thermometer, while continually stirring the water.

************************************************************

Ø Thermostatic valve

Ø Vessel

Ø Thermometer

Water [A] CLOSE [B] OPEN

NOTE:

The thermostatic valve is sealed and its setting requi- res specialised work, If its accuracy is in doubt, repla- ce it. A faulty unit could cause serious overheating or over-cooling.

2. Inspect:

• Thermostatic cover

• Cracks/damage, Replace

INSTALLATION

1. Install:

• Thermostatic valve Ø

•

Order	Job name/Part name	Quantity	Remarks
	Thermostat removal		Remove the pieces in order
Drain the coolant	Refer to the “COOLANT REPLACE-
	MENT” section in Chapter 3.
Seat and compartment
Excess pressure hose
	Outlet hose (thermostat)
	Thermostatic cover
	Thermostatic valve
Reverse the removal procedure for ins-
tallation.

Thermostatic cover

• Excess pressure tube.

CARB

CARBURETION

CARBURETTOR

Дата добавления: 2014-12-23