How to Replace the Drum Rollers & Idler on a GE GTD42EASJWW Dryer, Step by Step Instructions
Step by step instructions for the GE GTD42EASJWW (electric dryer). Parts and access points can differ a little by production year. The steps below cover the common layout for this platform, and the model notes flag its quirks.
You can replace dryer drum rollers & idler pulley on a GE GTD42EASJWW yourself in 1 to 1.5 hours. Difficulty is moderate. A pro charges $120 to $250.
- 5 steps, 1 to 1.5 hours, moderate difficulty.
- Tools you need are putty knife, nut driver, pliers for the triangular clips.
- Parts to buy are maintenance kit. Rollers + idler pulley + belt (do all three together).
- Unplug the machine before you start.
Unplug the dryer. Some roller shafts have sharp burrs, gloves help.
Tools
- Putty knife
- Nut driver
- Pliers for the triangular clips
Parts
- Maintenance kit. Rollers + idler pulley + belt (do all three together)
Step by step
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1 Open up and pull the drum
Same teardown as a belt job. Top up, front off, belt tension released, drum out. (See the belt guide for detail, you’re replacing that too, since it’s off anyway.)
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2 Spin every wheel
Rollers should spin freely and silently with no flat spots. The idler should spin without squealing. Front glides (if fitted) shouldn’t be worn to metal.
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3 Swap the rollers
Pry off the triangular retaining clips (they love to fly, cup a hand over them), slide off old rollers, slide on new, new clips from the kit.
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4 Swap the idler
The idler arm usually lifts out of a slot. Transfer the new pulley or replace the whole arm per your kit.
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5 New belt, drum back in, test
Route the new belt, reassemble, and enjoy a dryer that sounds five years younger.
GE GTD42EASJWW notes & error codes
That metal on metal screech from the back center is almost always the $25 bearing kit, not the motor. A well known job on this platform.
| Code | What it means |
|---|---|
| (Dial control) | No digital codes, symptom diagnosis |
Full details for this machine, common problems, causes, and costs, are in the GE GTD42EASJWW repair guide. The general version of these instructions is here.
Grinding from the very back center after new rollers points at the rear drum bearing, some models make that a genuinely miserable job and a fair thing to hand to a pro. If you'd rather skip it entirely, find a dryer repair pro near you
What this repair costs professionally
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