Cleaner and windscreen washer
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Fig. 7.57. Elements of a cleaner of a windscreen: 1–cleaner and washer switch;
2–lever and screen wiper brush; 3–washer tank; 4–washer electric motor; 5–washer hoses; 6– electric motor and screen wiper mechanism
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Elements of a cleaner of a windscreen are shown on
fig. 7.57
.
Electric motor of a cleaner of a windscreen
Removal
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Fig. 7.58. A nut of fastening of a screen wiper with a brush
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Remove cleaner levers with brushes, having unscrewed fastening nuts (fig. 7.58)
.
Moment of an inhaling of a nut of fastening of a screen wiper of 18-23 N · m.
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Fig. 7.59. Removal of the top cover of a niche of the air intake
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Remove a sealant and the top cover of a niche of the air intake (consists of two parts), having unscrewed four screws of fastening (fig. 7.59)
.
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Fig. 7.60. Removal of the electric motor and mechanism of a cleaner of a windscreen
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Remove the electric motor and the mechanism of a cleaner of a windscreen, having unscrewed four bolts of fastening (fig. 7.60)
.
Moment of an inhaling of bolts of fastening of the electric motor and mechanism of a cleaner of a windscreen of 7-11 N · m.
Installation is carried out as it should be, the return to removal.
Check of switching of speeds of rotation of the electric motor of a screen wiper
Separate the contact socket of the electric motor of a cleaner.
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Fig. 7.61. Contacts of the socket of the electric motor of the mechanism of a cleaner of a windscreen: 1–small speed; 2–high speed; 3–"weight"; 4–«+» (at the included ignition); 5–electromagnetic reverse; 6– it is not used
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Connect the positive plug of the storage battery to contact of "1" socket of the electric motor, and the negative plug of the battery with contact «3» sockets of the electric motor (fig. 7.61)
.
Be convinced that the electric motor works at small speed.
Connect the positive plug of the storage battery to contact «2» sockets of the electric motor, and the negative plug of the battery with contact «3» sockets of the electric motor.
Be convinced that the electric motor works at great speed.
Check of automatic switching off
Turn on the electric motor on small speed.
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Fig. 7.62. The scheme of connections at check of a mode of automatic switching off
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Having disconnected contact of "1" socket (fig. 7.62)
, switch off the electric motor in any situation, except the provision of an electromagnetic reverse.
Connect among themselves contacts «1» and «5» sockets (see
fig. 7.62
).
Attach the positive plug («+») the storage battery to contact «4» sockets of the electric motor, and the negative plug of the battery («–») to contact «3» sockets of the electric motor (see
fig. 7.62
).
Be convinced that the electric motor stops in the provision of an electromagnetic reverse.
Installation
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Fig. 7.63. The sizes for installation of levers and brushes of screen wipers: A=40-50 mm; B=40-50 mm
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Establish levers and cleaner brushes, observing the sizes specified
fig. 7.63
.
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Fig. 7.64. Installation of jets of a washer of a windscreen on points of a razbryzgivaniye of washing liquid
|
Establish jets of a washer of glass on
7.64
sizes specified fig.
Electric motor of a washer of a windscreen
Removal and installation
Disconnect a wire from a "minus" conclusion («–») the storage battery.
Disconnect from a tank a hose of a washer and separate the electric motor socket.
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Fig. 7.65. Bolts of fastening of a tank of a washer of a windscreen
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Remove a washer tank, having unscrewed two bolts of fastening (fig. 7.65)
.
Installation is carried out as it should be, the return to removal.
Check of a technical condition
Without removing the electric motor from a washer tank, fill a tank with water.
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Fig. 7.66. Contacts of the socket of the electric motor of a washer of a windscreen: 1–windscreen washer («+»); 2–"weight"; 3–washer of back glass («+»)
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Attach "plusovy" («+») and "minus" («–») conclusions of the storage battery respectively to conclusions 1 and 2 sockets of the electric motor (fig. 7.66)
and be convinced that the electric motor works and that water is sprayed through washer jets.
Be convinced of normal operation of the electric motor.
Cleaner and washer of back glass
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Fig. 7.67. Elements of a cleaner of back glass: 1–cap and plug; 2, 4 – nuts; 3–facing; 5–lever and screen wiper brush; 6–fastening bolt; 7–electric motor of the mechanism of a cleaner of glass; 8–fastening bolt
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Elements of a cleaner of back glass are shown on
fig. 7.67
.
Electric motor of a cleaner of back glass
Removal and installation
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Fig. 7.68. Removal of an upholstery of a door of a back (elements of fastening of an upholstery of a door of a back)
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Unscrew four screws and disconnect two holders of an upholstery of a door of a back (fig. 7.68)
.
Remove the cleaner lever, having unscrewed a fastening nut.
Moment of an inhaling of a nut of fastening of the lever of a cleaner of 10-13 N · m.
Remove facing of an axis of the lever of a cleaner and unscrew a six-sided nut of fastening.
NOTE
At installation of a cap and the arrow plug on them should be directed up.
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Moment of an inhaling of a six-sided nut of 10-14 N · m.
Remove the electric motor of a cleaner of back glass, having unscrewed two bolts of fastening, and separate the contact socket.
Moment of an inhaling of bolts of fastening of the electric motor of a cleaner of back glass of 7-11 N · m.
Installation is carried out as it should be, the return to removal.
Check of a technical condition
Separate the socket of the electric motor of a cleaner of back glass.
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Fig. 7.69. Contacts of the socket of the electric motor of the mechanism of a cleaner of back glass: 1–«+» (at the included ignition); 2–electromagnetic reverse (high speed); 3–switch; 4–"weight"
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Connect positive («+») and negative («–») plugs of the storage battery according to contacts «3» and «4» sockets of the electric motor (fig. 7.69)
.
Be convinced of normal operation of the electric motor. At violation of work replace the electric motor.
Installation of the lever and cleaner brush
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Fig. 7.70. Adjusting size of the lever and screen wiper brush
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Establish the lever and a cleaner brush so that the size A (fig. 7.70)
was equal 43–53 mm.
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Fig. 7.71. Installation of a jet of a washer of back glass on a zone of a razbryzgivaniye of washing liquid
|
Establish a jet of a washer of back glass according to
7.71
sizes specified fig.
Electric motor of a washer of back glass
Removal and installation
Disconnect a wire from the negative plug of the storage battery.
Disconnect from a tank a hose of a washer and separate the electric motor socket.
Remove a washer tank, having unscrewed two bolts of fastening.
Installation is carried out as it should be, the return to removal.
Check of a technical condition
Without removing the electric motor from a washer tank, fill a tank with water.
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Fig. 7.72. Contacts of the socket of the electric motor of a washer of back glass: 1–windscreen washer («+»); 2–"weight"; 3–washer of back glass («+»)
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Connect "plusovy" («+») and "minus" («–») plugs of the storage battery respectively to contacts «3» and «2» sockets of the electric motor (fig. 7.72)
and be convinced that the electric motor works, and water is sprayed through a washer jet.
Be convinced of normal operation of the electric motor.