This part includes one OEM adapter module for use in hammer drills and rotary hammers. This part is located under the field and plugs into a copper contact under the reverse mechanism. If the adapter has burnt out, unplug the drill, remove the cover, brush assembly, contact rings, torx screws on the front of the drill, armature, commutator assembly, winding, old adapter module, and reassemble the tool. While the tool is disassembled this is also the perfect time to inspect all the components for signs of wear and tear.
Adapter Module 1614465012
OEM part for: Bosch
Part Number: 1614465012
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Compatibility
This part will fit the following 30 machines
Bosch
This item works with the following types of products:
- Rotary Hammer Parts
- Drill Parts
- Hammer Drill Parts
This part replaces obsolete part #: 1600A0032J
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Hammer drill overheated
Tool Type
Hammer Drill
Difficulty
Hard
Time
15-30 minutes
Tools Used
Screwdriver
Drill mod. went "open" due to over heat
Tool Type
Hammer Drill
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
easy
Burnt out adapter module
Tool Type
Hammer Drill
Difficulty
Hard
Time
1-2 hours
Tools Used
Screwdriver, Torx drivers
Parts Used
2. Remove 3 screws at back of drill
3. Slide off brush assembly
4. Remove contact rings
5. Remove 3 torx screws at front of drill
6. Slide out the armature/commutator assembly
7. Remove screws and clip that hold in the winding
8. Remove winding
9. Remove burnt out adapter module
10. Replace adapter module
11. Reassemble
Hammer drill suddenly stopped working Adapter Module melted and damaged the Switch Contact
Tool Type
Hammer Drill
Difficulty
Medium
Time
30-60 minutes
Tools Used
, torx bits
Take gear box off.
Pull out armature
Pull windings out
Replace Adapter module
On Handle side Pull Brush holder
Replace Switch contact.
Reassemble
Would run in reverse but not forward
Tool Type
Hammer Drill
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Star drive screwdriver
Parts Used
remove 3 star drive screws from handle.
Remove handle cover and photograph wire connections.
Disconnect wires and remove power cord.
With small screwdriver or dental pick lift brush holder springs and push to one side to relieve pressure on brushes then slide brushes back in slots.
Turn brush holder to center then lift it off the commutator.
Gently pry contact rings from connections.
At this point one of my rings came off with brass connector still attached so complete disassembly of drill was necessary to find the broken part.
Remove 3 star type screws from front of drill and separate metal gear case from plastic drill housing. Don't lose any gears or washers.
Remove plastic dust shield.
Remove armature from drill.
Remove 4 Phillips screws holding stator coils and slide out spring clip. Silicone spray may help.
Remove stator coils from drill housing.
Inspect adaptor terminals. One of mine broke off and came out with contact ring.
Gently pry adapter off stator without bending leads. I always coat contacts with a thin layer of silicone grease to prevent corrosion.
Press new adapter(s) onto stator and reassemble drill. There is usually excess grease in the case to coat the gears during reassembly.
Since brush holder and contact rings are already out there is no easier time to replace them.
motor overheats and smoked
Tool Type
Hammer Drill
Difficulty
Medium
Time
1-2 hours
Tools Used
Pliers, T20 torx,caliper forcalimeasuring, needle nose, small hammer
2.remove switch and power cord, can leave the cord connected. Remove green wire, black and white wires.
3.pull back brush springs and hook them on brush holder to relieve tension on brushes, unplug brushes and pull the brush holder strait off the armature.
4.remove 3 screws holding drill gearbox and remove gear box pay attention to spring and any washers that may be stuck on with grease.
5.remove the armature from the gearbox, press the armature shaft with a press or use a brass punch after supporting the gearbox on blocks of wood and tap out.
6.Press or tap (brass punch) the armature into the gearbox until it fully seated.
7. install the gearbox/armature into the drill housing paying attention to the gasket, spring and any washers and tighten the 3 screws while turning the chuck making sure its not overly hard to rotate. Mine was hard to rotate, so I removed the armature and measured the distance from the bearing face(commutator end)to the end of the shaft and adjusted the new one to match the distance on the old commutator. Mine was less so I carefully taped and measured until they matched. Then I reinstalled and the
the gearbox while turning the drill chuck, the resistance was good so I fully tightened them.
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.