How to Troubleshoot Excessive Bouncing in a Top Load Washing Machine

Washing MachineModerate⏱ 1 - 2 hours

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If a top-load washing machine shakes, jumps, bounces, or won’t spin out properly, worn suspension rods are a common cause. This guide shows how to confirm the suspension rods are the problem and how to restore their damping by refurbishing the rod caps with fresh damping grease and (when used on your design) new foam inserts. The steps focus on Samsung-style top-loaders, but the same suspension-rod damping design is shared across many Whirlpool, Maytag, GE, LG, and similar machines made in the past 15 years (most exceptions are premium designs like Speed Queen).

🧰 Tools

Phillips Screwdriver
1/4" Nut Driver
Probe and Pick Set
6-in-1 Screwdriver
Large Needle Nose Pliers
Painter’s tape
Side cutters
Scissors
Putty Knife
Block of Wood
Disposable gloves
Isopropyl Alcohol

⚙️ Parts

Suspension rod damping grease
Suspension rod foam inserts
Alcohol wipes

ШагиSteps

Prepare safely and gather supplies

Unplug the washing machine before opening any panels or reaching into the tub area.
Wear disposable gloves and a long-sleeve shirt to protect your hands and arms from sharp edges and greasy parts.
Gather a Phillips screwdriver or a 1/4" nut driver, depending on your washer.
Have a small angled dental pick, or use a flathead screwdriver to separate suspension-rod caps.
Use pliers or a slip-joint wrench to help lift and remove suspension rods.
Use painter’s tape to secure the lid so it can’t fly backward while the top is open.
Keep side cutters or scissors nearby in case old foam needs to be cut off a rod.
Keep rubbing alcohol (higher % works better) or alcohol wipes nearby for grease cleanup, and consider mineral spirits for tougher cleanup.

Identify symptoms and rule out common non rod causes

Look for shaking, jumping, bouncing, or a washer that won’t spin out properly because it can’t stabilize in spin.
Check that the washer is level, because suspension-rod refurbishing won’t fix an unlevel machine.
Load clothing evenly and avoid overloading, because an overload can force an out-of-balance condition that suspension work won’t solve.
Know that this repair won’t correct a damaged or degraded central hub, and severe problems can also come from the bearing or support system.

Confirm the suspension rods are the likely problem

Press the wash basket down firmly, then release it quickly.
Push the basket side to side to check how easily it moves and how it returns to center.
If the basket bounces and shakes a lot instead of snapping back to center, plan to refurbish the suspension rods.
Diagram: good = basket returns to center quickly, bad = basket keeps oscillating side-to-side after release.

Open the top on many Samsung style top load washers

Use a Phillips screwdriver to remove the two rear screws, with one screw on each side of the back panel lip.
Remove the screw that holds the wire trunk cover in place.
Check the front corners for small foam pieces that may hide two extra screws, because some Samsung models use them.
Use a putty knife to press into the front seam and release the hidden clips that lock the top to the cabinet.
Lift the top, and secure the lid with painter’s tape so it can’t fly backward.
If the lid doesn’t lock on its own holding fingers, support it with a piece of wood or another prop.

Open the top on many Whirlpool and Maytag style top load washers

Use a 1/4" nut driver to remove the three rear screws, including the screw that holds the wire trunk.
Pull the top toward the front, lift it up, then shift it toward the rear to pivot the lid up and away from the rods.
Tape the lid while it’s partially open so you can place tape underneath the lid for a stronger hold.
Pivot the lid up and rest it securely, using the built-in holding fingers if your model has them.
Note that some Whirlpool or Maytag designs use different access methods, especially many machines made around 2023 or newer.

Remove suspension rods on many Samsung designs

Use pliers to lift a suspension rod up from the chassis cup where the rod sits.
Move the rod toward the tub and through the cabinet slot, then let the rod rest downward.
Slide the bottom of the rod through the matching slot in the tub mount to unseat it from the tub.
Remove the rod from the washer, and repeat for the remaining rods.

Remove suspension rods on Whirlpool variants

Inspect the top and bottom mounts for slots, because some Whirlpool systems have slots while most older ones do not.
If there are no slots, pull the rod upward and out, then dislodge the plastic cup that holds the shepherd’s hook by pressing the cup down and away.
Support the tub with a block if needed so you don’t have to hold the tub up while pulling the rod free.
If a black clip retainer blocks removal, reach in and press the two sides of the clip inward to release the rod.
If you can’t release the rod from the top, lower and lock the top, tilt the washer against a wall, and release the rod from underneath on some older designs.
Caution: get help when tilting a washer, and make sure it can’t fall while you work underneath it.

Open the suspension rod cap to access the damping parts

Use a dental pick or a flathead screwdriver to pry into the plastic cap seam and separate the upper and lower cap halves.
Work the pick around the seam, because the cap is a tight fit and usually pops off after a few moments.
For Samsung-style rods, split the cap similarly, then gently pull the foam up and out of the bell housing if your rod uses foam.
Diagram: cap halves → bell housing (cup) → foam insert (if present) → rod shaft.

Decide what the rod needs

Inspect the foam dampener if your rod has one, and check how firmly it fits in the bell housing.
If the foam slides too easily, plan to replace the foam because the damping system is worn out.
Identify foam-less Samsung variants, because some rods use only grease with no foam installed at all.
Expect damping grease to be sticky, and clean skin or tools with isopropyl alcohol, using a higher percentage for easier cleanup.

Remove and replace worn foam on Whirlpool style rods

Use side cutters to cut into the old foam and peel it off the rod.
Take your time, because removal speed depends on how sharp the cutters are.
Slide the replacement foam onto the rod, and orient it so it seats tightly into the bell housing.
some replacement foams include a diagonal slot to help grease distribute through the foam and housing.

Apply damping grease to restore controlled movement

Apply damping grease to the sides of the foam before seating it in the bell housing.
Apply grease on the rod shaft above and below the foam so grease works into the foam and bell housing during movement.
Use as much grease as you want, but expect more mess during reinstallation if you apply extra.
Optional: apply silicone grease or lithium grease to the top of the bell housing where it rubs the washer tub to reduce noise and improve damping slightly.
Compress and release the spring by hand to confirm the rod now moves slower and feels damped instead of freely oscillating.

Refurbish Samsung style rods with foam or grease

If your Samsung-style rod uses foam, install the smaller foam insert into the bell housing after greasing the foam sides and the rod above and below it.
Twist the foam while pushing if it’s very snug, because some Samsung housings grip tightly.
Trim the foam with side cutters only if the foam is too large for the bell housing, and leave enough clearance to coat the foam sides with grease.
If your Samsung-style rod has no foam, strip most of the old grease from the bell housing and repack the bell housing with fresh damping grease.
Compress and release the spring to verify strong damping action after repacking.

Clean off excess grease and close the cap

Wipe off excess grease from the outside of the cap and rod so it won’t smear throughout the cabinet during reinstallation.
Use isopropyl alcohol or alcohol wipes to remove grease from your hands, tools, and the rod exterior.
Snap the cap halves back together fully so the foam and grease assembly stays seated during operation.

Reinstall the suspension rods and close the washer

Reinstall a Samsung-style rod by sliding the rod into the tub slot first, then pulling the top into the chassis cup using pliers.
Apply a small amount of grease between the chassis and the plastic rod cup if desired to act as a buffer.
Reinstall a Whirlpool-style rod by inserting it into the tub housing first, either from the top or by tilting the machine back and installing from the bottom on older models.
If your Whirlpool uses a black retainer, clip it in place after inserting the rod into the tub and pulling upward.
Pull the rod up into the chassis with pliers, then install the retainer cup onto the shepherd’s hook by inserting it into one side and rotating the cup 90 degrees to lock it.
Lower the top, then reinstall the wire trunk cover screw and the rear screws.
Reminder: avoid greasing Whirlpool rod tops until the rod and cup are installed, because excess grease can make assembly too slippery to handle.

Test for improved stability

Remove the painter’s tape, close the lid, and plug the washer back in.
Repeat the basket push-down test and confirm the tub snaps back toward center instead of bouncing repeatedly.
If the washer still shakes, re-check leveling and loading, and consider non-rod causes like a damaged central hub or a worn bearing or support system.

Suspension rods usually don’t fail because the springs wear out; they fail because the damping system (grease and, on many designs, a foam insert) no longer slows the tub’s movement. If refurbishing the rods doesn’t restore stable spinning, focus on leveling, loading habits, the central hub condition, or deeper support and bearing issues. Repair didn't go as planned? Ask our Answers community for help.

«How to Troubleshoot Excessive Bouncing in a Top Load Washing Machine» — автор Ben Schlichter, iFixit, лицензия CC BY-NC-SA 3.0. Показано без изменений. Открыть оригинал и комментарии →