5-2-5-snyatie-i-ustanovka-dopolnitelnogo-vodyanogo-nasosa-i-vodyanogo-klapana.html

5.2.5. Removal and installation of the additional water pump and water valve

The additional water pump (on a fan casing)

PERFORMANCE ORDER

Remove the forward panel of protection of auxiliary units of the engine. Separate the socket (1) and remove water hoses (2). Remove arms and the additional water pump. Installation is made upside-down. In conclusion pump over the cooling system.

Water valve of a heater

The description for model with the M67 engine is given below, on other models this procedure is made similarly.

The procedure of removal and installation of the water valve of system of heating and In a back part of salon is described at the description of removal and installation of a radiator of a heater of a back part of salon (see the Section Removal and installation of a radiator of a heater).

PERFORMANCE ORDER

Remove the channel of an air outlet and a sound-proof casing. Turn out bolts (1) of collars (2), take the vacuum pipeline (3) aside in the direction specified by an arrow and if necessary record collars. Separate a contact tape (4) and remove isolation (5) in the direction specified by an arrow. Remove collars (1) and separate a contact tape (2) in the direction specified by an arrow. Extend pipelines (3) in the direction specified by an arrow and if necessary record collars. Separate the socket (1), weaken collars (2) and remove a water hose (3) assembled. Disconnect the water valve (1) from rubber pillows in the direction specified by an arrow. Weaken collars (2) and disconnect water hoses. Installation is made upside-down. Pay attention to correctness of provision of guides (1 and 2). If necessary replace rubber pillows.