Page 1243 - Workshop Manual - Aumark (BJ1051)

55-1
Wiper and washer-Wiper and washer assembly

Wiper and washer assembly

Table of malfunction phenomenon

The following table will help you to find out the reason of malfunction. Series number means the order of possible
reasons. Check every part according to this order and replace according to the requirement.
Malfunction phenomenon Doubtful part Refer to
Wiper does not work when the switch 1. Fuse (damaged) -
is turned on 2. Combined switch (damaged) Chapter 41 Steering
3. Wiper motor (damaged) mechanism-Combined switch,
Replacement
Chapter 55 Wiper and washer- Wiper
4. Wire (open circuit or short and washer assembly, Replacement
circuit to ground) -
The wiper arm does not move when 1. Wiper arm (loose) -
motor runs 2. Wormgear (loose) -
3. Connection rod (loose) Chapter 55 Wiper and
washer-Connection rod, Replacement
Wiper moves slowly 1. Battery (voltage is too low) -
2. Wire (bad contact) -
3. Motor bearing and reducer gear -
(bad lubricated)
4. Wiper motor (damaged) Chapter 55 Wiper and
washer-Connection rod, Replacement
Bad wiping effect 1. Glass (with oil dirt or wax) -
2. Blade of wiper arm (wrong type) Chapter 55 Wiper and washer-Blade
of wiper arm, Replacement
Chapter 55 Wiper and washer-Blade
3. Blade of wiper arm (rubber of wiper arm, Replacement
damaged) Chapter 55 Wiper and washer-Wiper
arm assembly, Replacement
4. Wiper arm (damaged) Chapter 55 Wiper and washer-Wiper
arm assembly, Replacement

5. Wiper arm (elasticity of spring is
decreased)
Strange noise 1. Wormgear rod (not lubricated) -
2. Connection rod mechanism
(distorted) Chapter 55 Wiper and
55
washer-Connection rod, Replacement
3. Connection rod head (worn) Chapter 55 Wiper and
washer-Connection rod, Replacement
Wiper can not be stopped 1. Combined switch (damaged) Chapter 41 Steering
mechanism-Combined switch,
Replacement

Page 1243