Bosch
Dryer

Model #WTG86400UC/01 Official Bosch dryer

Here are the diagrams and repair parts for Bosch WTG86400UC-01 dryer, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Showing 10 of 90 parts

Dryer Heat Exchanger Maintenance Door#520

Motor Diagram

Dryer cover

Part #00746647
Replaced by #11011045
?
Manufacturer substitution
This part replaces 00746647. Substitute parts can look different from the original.
In Stock
$26.59 | 
16% OFF 
Phone Price: $31.59
Dryer Drum Belt#402

Tub/drum Diagram

Dryer drum belt

Part #00657917
In Stock
$32.39 | 
13% OFF 
Phone Price: $37.39
Dryer Water Pump#512

Motor Diagram

Dryer water pump

Part #00145623
In Stock
$131.80 | 
7% OFF 
Phone Price: $141.80
Dryer Rear Bearing#403

Tub/drum Diagram

Dryer rear bearing

Part #00618931
This item is not returnable
In Stock
$26.59 | 
16% OFF 
Phone Price: $31.59
Dryer Heat Exchanger#536

Motor Diagram

Dryer heat exchanger

Part #00795875
In Stock
$96.59 | 
9% OFF 
Phone Price: $106.59
Dryer Heat Exchanger#522

Motor Diagram

Dryer heat exchanger

Part #11003806
In Stock
$116.99 | 
8% OFF 
Phone Price: $126.99
Dryer Door Switch#220

Frame Diagram

Dryer door switch

Part #00623850
In Stock
$26.69 | 
16% OFF 
Phone Price: $31.69
Insert Plate#524

Motor Diagram

Insert plate

Part #00445042
In Stock
$10.26
Dryer Blower Belt#505

Motor Diagram

Dryer blower belt

Part #00604866
In Stock
$17.18
Dryer Belt Tension Roller#504

Motor Diagram

In Stock
$89.75

Symptoms common to all dryers

Choose a symptom to see related dryer repairs.

Main causes: bad drum support roller, damaged idler pulley, broken blower fan blade, worn drum glide bearing, bad drive motor
Main causes: bad gas valve coils, broken heating element, tripped safety thermostat or fuse, bad operating thermostat, control failure
Main causes: bad timer or electronic control board, door switch failure
Main causes: lack of electrical power, bad power cord, wiring failure, bad control board, blown thermal fuse, bad door switch
Main causes: clogged exhaust vent, bad motor relay, loose dryer door catch, bad door switch, control system failure, faulty drive motor
Main causes: damaged door strike, worn door catch
Main causes: door switch failure, lack of power, broken belt, blown thermal fuse, bad drive motor, control system failure
Main causes: clogged exhaust system, heating system failure, deposits on moisture sensor, control system failure

Repair guides common to all dryers

These step-by-step repair guides will help you safely fix what’s broken on your dryer.

August 1, 2014
By Lyle Weischwill
How to replace a dryer drum support roller

If your dryer thumps or squeals, replace the drum support roller to restore quiet to your home.

Repair difficulty
Time required
 90 minutes or less
August 1, 2014
By Lyle Weischwill
How to replace a dryer thermistor

The thermistor senses the air temperature in the dryer. If your dryer overheats or doesn't heat at all, the thermistor could be the problem.

Repair difficulty
Time required
 30 minutes or less
August 1, 2014
By Lyle Weischwill
How to replace a dryer idler pulley

The idler pulley exerts pressure keeps the drive belt tight so it can rotate the drum. A worn idler pulley squeals or squeaks when the dryer is running. Follow these instructions to replace it.

Repair difficulty
Time required
 90 minutes or less

Articles and videos common to all dryers

Use the advice and tips in these articles and videos to get the most out of your dryer.

October 24, 2022

Easy DIY appliance repairs that anyone can do

By Lyle Weischwill

Get advice on simple DIY fixes for appliances that you can safely do on your own.

August 5, 2022

Introducing new technical repair content that we’re developing for the Sears Technical Institute

By Lyle Weischwill

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.

January 4, 2022

How to replace a Maytag dryer heating element

By Lyle Weischwill

Learn how to replace a Maytag dryer heating element