My hr5201c rotary hammer does not hammer even after replacing the piston rings. I notice that when I depress the trigger it hammers. What could be the problem?
My hr5201c does not hammer although I Changed the piston rings. I realize that whenever I depress the trigger, it hammers but not while I am pressing the trigger. What do you suppose the problem is?
Drills - Rotary
Answers & Comments
How is the health of position 21 until 27 ??? i think the impactbolt pos 24 has a problem because of the weakness of the material thats used by most of the rotary hammers in these days ,a rotary hammer is not specially made for longlasting jobs, only a few brands have had it like DUSS and Hilti but a demolition hammer is made by more expensive heavier quality materials and made for working 1 or max 2 hours at a strech , a rotary hammer cannot last that jobs.
Buy a consumables kit for this machine, and the special grease for it and use only the Makita heat-resistant lubricant, because only replacing piston rings will not work beware on the lubrication when if there was something leaking in front the o-rings are all be hard and weak because when the pneumatic function is lost and its leaking in the front of the spindle is the first thing to have an good working(and not leaking) inpactbold is the highest priority for the function of the hammerfunction. the first link is having the list
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