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LG
Dishwasher

Model # LDF7774WW Official LG dishwasher

Here are the diagrams and repair parts for Official LG LDF7774WW dishwasher, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 129 parts  |
Dishwasher Water Inlet Valve (replaces 5221dd1001c) 5221DD1001E
#M210

Base assembly parts diagram

Dishwasher water inlet valve (replaces 5221dd1001c)

Part #5221DD1001E

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Dishwasher Door Cable (replaces 4933dd3001a) 4933DD3001B
#F013

Tub assembly parts diagram

Dishwasher door cable (replaces 4933dd3001a)

Part #4933DD3001B

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Dishwasher Drain Pump ABQ73503002
#M050

Cabinet parts diagram

Dishwasher drain pump

Part #ABQ73503002

Replaced by #ABQ73503004

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Manufacturer substitution
This part replaces ABQ73503002. Substitute parts can look different from the original.
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Dishwasher Flood Switch (replaces 6601er2001c) 6601ER2001A
#M090

Base assembly parts diagram

Dishwasher flood switch (replaces 6601er2001c)

Part #6601ER2001A

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Dishwasher Pump Motor EAU60710801
#M051

Cabinet parts diagram

Dishwasher pump motor

Part #EAU60710801

Replaced by #EAU62043403

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Manufacturer substitution
This part replaces EAU60710801. Substitute parts can look different from the original.
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Dishwasher Sump And Motor Assembly AJH72949002
#M006

Tub assembly parts diagram

Dishwasher sump and motor assembly

Part #AJH72949002

Replaced by #AJH72949004

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Manufacturer substitution
This part replaces AJH72949002. Substitute parts can look different from the original.
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Dishwasher Spray Arm, Middle (replaces Agb73093101) AGB73093001
#A060

Rack assembly parts diagram

Dishwasher spray arm, middle (replaces agb73093101)

Part #AGB73093001

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Dishwasher Diverter Motor Seal 3920ED4009B
#M031

Sump assembly parts diagram

Dishwasher diverter motor seal

Part #3920ED4009B

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Dishwasher Heating Element And Temperature Sensor AEG72950001
#M081

Sump assembly parts diagram

Dishwasher heating element and temperature sensor

Part #AEG72950001

$72.56 | 
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Dishwasher Door Vent Blower Motor Assembly (replaces Abt35083802) ABT35083801
#K110

Panel and door parts diagram

Dishwasher door vent blower motor assembly (replaces abt35083802)

Part #ABT35083801

$90.75 | 
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Main causes: broken door spring, damaged or broken door hinge…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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How to replace a dishwasher door latch assembly

If the dishwasher door doesn't click shut, a broken door latch is a likely cause. Follow these instructions to replace i…

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Repair difficulty
Time required
 30 minutes or less
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How to replace a dishwasher user interface control

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Repair difficulty
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Time required
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