iFixit - Answers With Device "Keurig K-supreme"

Keurig K-supreme: Where does this black double-hook spring go in a Keurig K-Supreme K921?

Sun, 17 May 2026 15:52:24 -0700

A black double-hook spring, approximately 5/16” in diameter and 3/4” long, fell out of my Keurig K-Supreme (Model K921). I have confirmed it is not part of the K-Cup pod holder assembly.

The handle/lid area seems like a likely candidate, but I cannot see any obvious anchor points or hooks where it should be reattached. Where exactly does this spring belong, and what are the steps to reattach it? Does it require partial disassembly of the head/handle housing to access the mounting points?

⟐ Commented May 17, 2026 at 15:52 MST

Keurig K-supreme: Why is my Keurig stuck on 12oz

Sun, 26 Apr 2026 21:52:02 -0700

My Keurig is stuck on 12oz and power button is stuck at on but will not make coffee

Keurig K-supreme: When I put a coffee pod in only water comes out

Fri, 02 Jan 2026 16:38:22 -0700

My coffee machine when I put a pod in only since water actually sprays water doesn’t seem to go through and deliver the coffee. What the heck can I do?

Keurig K-supreme: ID of the thermal protection component

Wed, 15 Jan 2025 16:49:57 -0700

The thermal protection device on the heater tube keeps tripping. And has gotten more frequent. I would like to replace it as the unit functions properly otherwise. I believe air bubbles from filling it inplace caused it the first time. Anyone know the part number?

⟐ Answered January 15, 2025 at 16:49 MST

Keurig K-supreme: Keurig K-Supreme is not powering on

Wed, 06 Nov 2024 08:12:37 -0700

I have been using this coffee machine with a 240 to 110 Voltage Convertor for close to 2 yrs. All of a sudden it stopped turning on. when I opened it up I noticed a part burnt. Seems like capacitor, its red in color.. not sure though.

I am not sure of the specs of the part to order and how to fix it. Any pointers is really appreciated

⟐ Commented November 06, 2024 at 8:12 MST

Keurig K-supreme: My Keurig K-Supreme keeps leaking water from the bottom of the machine

Mon, 22 Jul 2024 14:28:27 -0700

Can someone tell me why my Keurig K-Supreme leaks water from the bottom of the machine? I bought 1 unit on May 26, 2024 and i have gotten 2 replacement machines under warranty, and both of them still leak water from the bottom.

⟐ Commented July 22, 2024 at 14:28 MST

Keurig K-supreme: Why has it always displayed descale.

Tue, 23 Jan 2024 10:57:32 -0700

Ever since I brought this home from the store it has said descale. It works fine. I have performed the descale procedure several times.

Keurig K-supreme: Why is my Keurig only delivering about 4 oz of coffee at a time?

Mon, 27 Nov 2023 08:40:56 -0700

My Keurig k-supreme plus only delivers about 4 ounces of coffee at a time, no matter how large a cup I program in.

⟐ Answered November 27, 2023 at 8:40 MST

Keurig K-supreme: How to Fix Keurig K Supreme & k Supreme Plus Won’t Turn on?

Thu, 21 Sep 2023 23:08:26 -0700

Keurig won't turn on: However, what do you do when your trusty Keurig K Supreme or K Supreme Plus suddenly decides to play hide-and-seek with its power button? The frustration can be palpable, especially when caffeine cravings are at their peak.

Keurig K-supreme: The needle in center and bottom puncture fine the 4 around the center.

Fri, 03 Mar 2023 16:53:00 -0700

The 4 needles around the center needle won’t puncture I know there not really needles because they have no wholes in them. Tried calling keurig what a waste of time. It tries to just smash the kcup ? Anyone have any ideas?

Keurig K-supreme: Lid closes, but not fully

Fri, 24 Feb 2023 06:01:26 -0700

The lid will close, however not completely, resulting in liquid and coffee grounds to spray everywhere. Is there a way to fix it so the lid will seat properly?

⟐ Edited by author February 24, 2023 at 6:01 MST