crwdns2915892:0crwdne2915892:0
Service the striker in a Makita Jack Hammer HM1203C 2010.
Wherever there’s grease, make sure to clean it off and replace it with new grease. The recommended grease is Makita 181490-7.
crwdns2942213:0crwdne2942213:0
-
-
Unscrew the knob securing the side handle.
-
-
-
Remove the bolt securing the side handle.
-
Remove the side handle.
-
-
-
Use a small pry bar or flathead screwdriver to pry the rubber front cap off of the hammer.
-
-
-
Use a pair of snap ring pliers to expand the snap ring on the front of the hammer.
-
Remove the snap ring.
-
-
-
Remove the washer on the front of the hammer.
-
-
-
Lift the front cover off of the front of the hammer.
-
-
-
Lift the rubber ring off of the front of the hammer.
-
-
-
Compress the spring and hold it down while you pull the two retainers out of their slots and remove them.
-
-
-
Remove the spring guide.
-
Remove the spring.
-
-
-
-
Remove the front barrel cover.
-
-
-
Remove the 4 mm hex bolt securing the barrel cover.
-
-
-
Lift the barrel cover straight up and remove it.
-
-
-
Use a pair of snap ring pliers to expand the snap ring securing the bolt holder.
-
Remove the snap ring.
-
-
-
Lift the washer off of the bolt holder and remove it.
-
-
-
Remove four 6 mm hex bolts securing the barrel.
-
-
-
Lift the barrel straight up and remove it.
-
-
-
Use an angled pick to pull the washer and rubber ring 39 out of the barrel.
-
-
-
Lift the upper-most rubber ring straight up and remove it from the bolt holder.
-
-
-
Lift the upper-most washer straight up and off of the bolt holder.
-
-
-
Grasp the bolt holder, rubber ring 24, and the two metal sleeves below it, and lift it off of the cylinder.
-
-
-
Separate the rubber ring 24 and the two metal sleeves from the bolt holder.
-
-
-
Separate the rubber ring 24 from the two metal sleeves.
-
Remove the rubber ring 24.
-
-
-
Use an angled pick to lift the O-ring 35.5 out of its groove on the bolt holder.
-
Remove the O-ring 35.5.
-
-
-
Use a long punch, long flathead screwdriver, or a thin, long bar to push the bolt out of the bolt holder.
-
Remove the bolt.
-
-
-
Lift the cylinder straight out of the aluminum housing.
-
-
-
Pull the striker out of the cylinder.
-
-
-
Use a pick to pry the striker O-ring 31.5 out of its groove on the striker.
-
Remove the striker O-ring 31.5.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
