Page 380 - Workshop Manual - Aumark (BJ1051)
P. 380
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Diagnosis-Wipers and washers
Symptoms chart
Use of the table below will help you find causes of problems. The SNs show possibilities sorting
of causes of problems. Check each part according to this order and replace as needed.
Symptom Suspected area Refer to
5. Fuse (damaged) -
6. Combination switch (damaged) Chapter 41 Steering
Mechanism-Combination Switch,
Wiper does not work after switched Replacement
on. 7. Wiper motor (damaged) Chapter 55 Wipers and
04 Washers-Wiper Motor Assembly,
Replacement
8. Harness (open or short to ground) -
1. Wiper arm (loose) -
2. Worm gear (getting loose) -
Motor rotates but wiper arm does 3. Linkage mechanism (getting loose) Chapter 55 Wipers and
not move.
Washers-Linkage Mechanism,
Replacement
1. Battery (voltage too low) -
2. Harness (contact poor) -
3. Motor bearing and reduction gear -
Wiper sluggish (lubrication poor)
4. Wiper motor (damaged) Chapter 55 Wipers and
Washers-Wiper Motor Assembly,
Replacement
1. Glass (stained with oil and car wax) -
2. Wiper arm and blade (type Chapter 55 Wipers and
incorrect) Washers-Wiper Arm and Blade,
Replacement
3. Wiper arm and blade (rubber Chapter 55 Wipers and
damaged) Washers-Wiper Arm and Blade,
Wiping effect poor Replacement
4. Wiper arm (damaged) Chapter 55 Wipers and
Washers-Wiper Arm Assembly,
Replacement
5. Wiper arm (spring force drop) Chapter 55 Wipers and
Washers-Wiper Arm Assembly,
Replacement
1. Worm gear and worm (not -
lubricated)
2. Linkage mechanism (distorted) Chapter 55 Wipers and
Washers-Linkage Mechanism,
Abnormal sound
Replacement
3. Linkage joint (worn) Chapter 55 Wipers and
Washers-Linkage Mechanism,
Replacement
1. Combination switch (damaged) Chapter 41 Steering
Wiper can not stop. Mechanism-Combination Switch,
Replacement
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