Difficulty
Moderate
Steps
7
Time Required
10 - 15 minutes
Sections
3
- Handle
- 3 steps
- Controller Cover
- 2 steps
- Rear Cover
- 2 steps
Flags
0
BackMakita Small Breaker HM1307CB (2011)
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Introduction
What you need
Step 1
Remove six screws from the handle
- Remove the following screws:
- Two Phillips screws
- Four hex screws
- These four hex screws are all held in place with threadlocker, and may take quite a bit of torque or even some heat to loosen.
- During reassembly, clean the residual threadlocker from these screws, then reapply high-strength (red) threadlocker to each one before reinstalling.
- If you aren’t sure how to apply threadlocker, refer to the next step in this guide.
Remove the following screws:
Two Phillips screws
Four hex screws
These four hex screws are all held in place with threadlocker, and may take quite a bit of torque or even some heat to loosen.
During reassembly, clean the residual threadlocker from these screws, then reapply high-strength (red) threadlocker to each one before reinstalling.
If you aren’t sure how to apply threadlocker, refer to the next step in this guide.
1024
Step 2
- To reapply threadlocker:
- First, clean the residual threadlocker from each of the screws with some cleaner/degreaser and a stiff brush.
- Second, apply a couple drops of high-strength threadlocker to the screw sockets.
- Finally, apply one or two drops of the same high-strength threadlocker to the tip of each screw and reinstall them.
To reapply threadlocker:
First, clean the residual threadlocker from each of the screws with some cleaner/degreaser and a stiff brush.
Second, apply a couple drops of high-strength threadlocker to the screw sockets.
Finally, apply one or two drops of the same high-strength threadlocker to the tip of each screw and reinstall them.
Step 3
Remove the handle
- Grab the handle and remove it from the jack hammer.
Grab the handle and remove it from the jack hammer.
Step 4
Remove two hex screws
- Remove the two hex screws holding the controller cover in place.
- During reassembly, clean the residual threadlocker from these screws, then reapply high-strength (red) threadlocker to each one before reinstalling.
Remove the two hex screws holding the controller cover in place.
Step 5
Remove the controller cover
- Remove the controller cover and the attached power supply cord from the jack hammer.
Remove the controller cover and the attached power supply cord from the jack hammer.
Step 6
Remove six hex screws
- Remove the six 5 mm hex screws holding the rear cover in place.
- These six hex screws are all held in place with threadlocker, and may take quite a bit of torque or even some heat to loosen.
- During reassembly, clean the residual threadlocker from these screws, then reapply high-strength (red) threadlocker to each one before reinstalling.
Remove the six 5 mm hex screws holding the rear cover in place.
These six hex screws are all held in place with threadlocker, and may take quite a bit of torque or even some heat to loosen.
Step 7
Remove the rear cover
- Lift up the rear cover and remove it from the jack hammer.
Lift up the rear cover and remove it from the jack hammer.
To reassemble your device, follow these instructions in reverse order, taking note of any reassembly tips.
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Author
Taylor Dixon
Member since: 06/26/2018
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