iFixit - Answers With Device "Cement and Concrete Tool"

Makita Hammer Drill HM0870CQ 2014: My Demolition Hammer would turn on but won't hammer

Sat, 20 Mar 2021 21:30:52 -0700

Hi,

My Makita demolition hammer will turn on and the motor will run, but no hammering. I have changed the brushes and it’s still the same outcome. I was thinking of buying a new one, but I thought I’d try my hand at repairing it. I hope you guys can help me out thanks.

⟐ Commented March 20, 2021 at 21:30 MST

Demolition Hammer: Any Ideas on the Manufacturer of this hammer?

Mon, 24 Jul 2023 13:16:49 -0700

Hello All,

Trying to identify this hammer for my Father.

Thanks,

P.S. Before you ask :), Yes I googled, I ebay'd. No joy. Looks a lot like a Mikita though.

⟐ Commented July 24, 2023 at 13:16 MST

Bosch Jack Hammer 11321EVS 2012: Seems to not be getting power

Mon, 01 May 2023 13:29:25 -0700

Green light on side of hammer goes on and off when I wiggle the cord. Cord has no visible damage and each wire in the cord has continuity. The wire connection block for the ground (green wire) seems to wiggle. The brushes on the motor appear to be only 1/2 worn.

⟐ Answered May 01, 2023 at 13:29 MST

Kushlan Cement Mixer 350DD 2014: Barrel not spinning or frozen.

Mon, 27 Feb 2023 07:51:29 -0700

After storing for a few months, I flip the switch, and it is making a humming noise. However, the barrel does not spin, I cannot spin it manually before I take it apart, I was wondering if anyone had experienced the barrel, frozen or not spinning. I did check in the breaker button is not tripped.

⟐ Commented February 27, 2023 at 7:51 MST

Hilti Breaker TE 3000AVR 2013: gen2 cable harness recepticle

Tue, 20 Jun 2023 13:49:02 -0700

i'm trying to find a part number for the cable harness (female) that the 2127087 replacement cord fits into. i have # 2190744, but i can't tell if it's for the round cord or the rectangle cord. i need the rectangle recpticle. any ideas? ffe number is: 2190415 and it has a date of 03/2019

Bosch Jack Hammer 11321EVS 2012: Bosch 11316EVS not power

Sat, 03 Jan 2026 08:17:50 -0700

Bosch 11316EVS gives power at the beginning then shuts down, now it will not turn on can it be the cables ? I already change the fuse i both sides

⟐ Answered January 03, 2026 at 8:17 MST

Dewalt Demolition Hammer D25940 TYPE 2 2014: The diagram has numbered parts on it.

Thu, 02 Apr 2026 23:24:12 -0700

It's the diagram has part numbers with by every part, but it has no other information with it.How do I find out what the part is?And how to order it? By the numbers listed here?! Anyone can help, but I would really super Dee.Duperty appreciate you much.

⟐ Answer edited April 02, 2026 at 23:24 MST

Wacker Compactor Plate VP1550AW 2014: What size belt do I need?

Sun, 07 Dec 2025 05:48:28 -0700

I need to get a replacement belt but don't know what size

⟐ Answer accepted December 07, 2025 at 5:48 MST

Bosch Demolition Hammer DH1020VC 2017: How to fix the switch

Fri, 28 Nov 2025 21:16:31 -0700

How to fix the switch

⟐ Answer edited November 28, 2025 at 21:16 MST

Makita Jack Hammer HM1307CB 2011: case for small breaker

Fri, 27 Jun 2025 20:42:39 -0700

How do I order the case for the small breaker HM130CB

⟐ Answered June 27, 2025 at 20:42 MST

Makita Jack Hammer HM1307CB 2011: need part number for cord guard

Thu, 19 Jun 2025 17:10:14 -0700

need part number for cord guard

⟐ Answered June 19, 2025 at 17:10 MST

Makita Jack Hammer HM1810 2010: will not hammer but motor runs

Fri, 06 Jun 2025 19:48:48 -0700

my unit runs but will not hammer? what should i look for?

⟐ Answered June 06, 2025 at 19:48 MST

Makita Jack Hammer HM1203C 2010: Why is it not hammering

Sun, 23 Feb 2025 10:58:49 -0700

why is it not hammering

⟐ Answered February 23, 2025 at 10:58 MST

Wacker Compactor Plate VP1550W REV 110 2007: How do I remove the rear belt guard

Wed, 15 Jan 2025 14:35:01 -0700

How do I remove the rear belt guard

⟐ Answered January 15, 2025 at 14:35 MST

Bosch Demolition Hammer 11223EVS 2014: Why does my demo hammer only buzz when I squeeze the trigger

Mon, 30 Dec 2024 08:14:58 -0700

The hammer hasn't been used in a couple of years , what could have happened to it now it will only buzz when I try to get it to work

⟐ Answered December 30, 2024 at 8:14 MST

Wacker Compactor Plate VP1340AW 2016: What kind of oil or greese in front bearings

Tue, 10 Dec 2024 21:34:41 -0700

what kind of grease or oil in front bearings

⟐ Answered December 10, 2024 at 21:34 MST

Hilti Demolition Hammer TE 700AVR 2017: Red led ligth on!

Wed, 30 Oct 2024 17:54:05 -0700

Doesn't want to works since the red led light appears

⟐ Answer edited October 30, 2024 at 17:54 MST

Bosch Jack Hammer 11321EVS 2012: How to replace carbon brusches

Fri, 26 Jul 2024 01:12:39 -0700

How to replace carbon brusches

⟐ Answered July 26, 2024 at 1:12 MST

Bosch Rotary Hammer 11202 2017: hammers but will not drill

Fri, 29 Dec 2023 00:47:39 -0700

Bosch 11202 hammers fine but the drill stops with any pressure

⟐ Answered December 29, 2023 at 0:47 MST

EDCO Concrete Grinder 10 WDisc 50200HD: Need help locating a part number

Thu, 09 Nov 2023 11:22:47 -0700

What is the part number for the "bubble level" on top of the main case?

⟐ Answered November 09, 2023 at 11:22 MST