Hitachi Hammering - Recent Questions, Troubleshooting & Support


they usually heat shrunk on, to remove it you will probbley damage it.

Hitachi H45MR... | Answered on Feb 01, 2018


It can also be a suppression capacitor by the switch , or the electric field itself one or both coil fiels are gone.

Hitachi DH40MR... | Answered on Mar 26, 2016




http://www.manualslib.com/manual/777939/Hitachi-Dh-40mr.html

Hitachi DH40MR... | Answered on Mar 26, 2016


OIL ?? I think Hitachi has always a yellow grease lubrication
hitachi grease demolition hammer Google zoeken never seen heart of oil in Hitachi demolitions. but there could be models in your Country thats new for me .
Otherwise BOSCH HILTI and the one and only brand DUSS demolition hammers and also a few brands of Chinese hammers need oil lubrication . an expensive sinc-free hydraulic oil the same as used in some pressure washers life lasting oil but for HItachi look at the link for the grease 2 tubes a enough . good luck and dont forget the piston pin to replace with a new not only the gaskets and o-rings and also the oil and dirt seals on the front where the striking pin is that must be absolutely not air leaking because all your work burns in a few months again out . you can start all-over again.

Hitachi H65XXX 1... | Answered on Jan 02, 2016


A vise is a must (do a safety goggles) hard steel on hard steel can deliver hot splinters at this job, put it the chisel with the machine fixed cross in a vice place the chisel lock on the machine open and slam a fist hammer slowly machine of the tool down.

Hitachi H45MR... | Answered on Dec 18, 2015


the end either pulls out or pushes in to insert and remove drill bit

Hitachi DH50MR... | Answered on Dec 16, 2015


rockworth powertask demo hammer needs new trigger how do i get parts

Hitachi H65XXX 1... | Answered on Jun 18, 2014


Try just stopping and starting the machine off a while.to see if the hammer appears.

Hitachi... | Answered on May 03, 2014

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