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LG
Dishwasher

Model # LDF7774BD/00 Official LG dishwasher

Here are the diagrams and repair parts for Official LG LDF7774BD-00 dishwasher, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 127 parts  |
Dishwasher Water Inlet Valve (replaces 5221dd1001c) 5221DD1001E
#M20

Base assembly parts diagram

Dishwasher water inlet valve (replaces 5221dd1001c)

Part #5221DD1001E

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Dishwasher Diverter Motor (replaces 4681ed3001b) 4681ED3001D
#M06

Sump assembly parts diagram

Dishwasher diverter motor (replaces 4681ed3001b)

Part #4681ED3001D

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Dishwasher Door Cable (replaces 4933dd3001a) 4933DD3001B
#F03

Tub assembly parts diagram

Dishwasher door cable (replaces 4933dd3001a)

Part #4933DD3001B

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Dishwasher Drain Pump ABQ73503002
#M00

Exploded view 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
#M00

Base assembly parts diagram

Dishwasher flood switch (replaces 6601er2001c)

Part #6601ER2001A

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Dishwasher Sump (replaces Ajh72949002) AJH72949004
#M06

Tub assembly parts diagram

Dishwasher sump (replaces ajh72949002)

Part #AJH72949004

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Dishwasher Diverter Motor Seal 3920ED4009B
#M01

Sump assembly parts diagram

Dishwasher diverter motor seal

Part #3920ED4009B

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Dishwasher Dishrack Assembly, Upper AHB32983760
#A10

Rack assembly parts diagram

Dishwasher dishrack assembly, upper

Part #AHB32983760

$200.14 | 
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Dishwasher Door Vent Blower Motor Assembly (replaces Abt35083802) ABT35083801
#K10

Door panel parts diagram

Dishwasher door vent blower motor assembly (replaces abt35083802)

Part #ABT35083801

$90.75 | 
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Dishwasher Noise Filter 6201EC1006L
#A10

Base assembly parts diagram

Dishwasher noise filter

Part #6201EC1006L

$88.46 | 
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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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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 does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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 won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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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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Repair difficulty
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 45 minutes or less
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