Can't open, lost combination to cablelock masterlock model #8143DSG. pls. help.....

Google

make model manual
or
make model change combination

It is impossible for us to guess what you have. Here are a few just for fun!

"Set-Your-Own" Combination Locks Instructions ' FAQs

https://www.masterlock.eu > ... > FAQs > Padlocks

Q: How do I set or reset the combination on my bike cable lock model 8221, 8231, 8120, 8190, 8226?

Change my combination? - S&G - Sargent & Greenleaf

https://sargentandgreenleaf.com > knowledgebase > kno...

Do not remove lock cover. If an error is made, re-dial the entire combination. A U8 change key is required to change the combination. If you ...

Support FAQs ' Master Lock

https://www.masterlock.com > Support

Q: How do I set or reset a Master Lock combination padlock that has a ... Q: How do I change the combination on a Set-Your-Own combination lock model #643D?

How do I set or reset the combination on my Lock Box?

https://www.snapsafe.com > support > faqs > how-do-i-...

Begin by opening your Combination Lock Box. To open a new lock box for the first time: Move all 3 digits to 0-0-0. Make sure all digits are centered on the ...

Hello, Amy -

If you have not already done so, I suggest you contact the Masterlock company regarding how to obtain the combination for your lock.

This is the link to the Masterlock homepage:
https://www.masterlock.com/

On the homepage, you should see a link to Service & Support near the top of the page. Click or tap on that link.

On the Service & Support page, you should see a link to Lost Combinations. Click or tap on that link.

On the Lost Combinations FAQs page,if your lock is an "old style" dial combination lock, first open the first question: Q: I've forgotten the combination to my standard dial combination lock. Follow the on-screen directions.

Look through the list of other FAQs and open any which are relevant to you and read the information provided.

Best wishes.

Hello, Sue -

Contact the Master Lock company directly:
https://www.masterlock.com/service-and-support/faqs/lost-combinations

Best wishes.

Lost Combinations or to rest the lock:
Go to this page..... Lost combinations FAQS by master lock http://www.masterlock.com/service-and-support/faqs/lost-combinations
24 7 Locksmith Orchard Park NY 716 710 7400 Locksmith Orchard Park NY

1. Contact Masterlock.com and fill out the form, get it notarized and send it in for the combination to unlock it based on the S/N which is on the lock.(http://www.masterlock.com/faq/LostCombinations/). Good luck on this since Masterlock will end up finding something that will prevent them from giving you the combination. Its quite frustrating and NOT worth the trouble.

2. Go to home depot. Buy a 24in bolt cutter ($22) cut the stem of the lock. and replace with a new lock that you can buy from home depot for $ 29.00. If you have a key that is inside the lock box that you really need, You will now need to drill out the combinations piece by piece and the door will pop open or send the lock back to Masterlock. They will retrieve the key for you and send it back.

If this is an older masterlock with a serial number, you can fill out the form located here http://www.masterlock.com/pdfs/lost_combo_form.pdf
Read the below from masterlocks website: Due to increased security concerns nationwide, Master Lock recognizes the heightened need for additional safety measures. We no longer provide lock combinations in response to phone, fax, or email requests. Please follow the procedure outlined below to obtain the combination to your lock and submit your request to:
Master Lock Warehouse
1600 W. La Quinta Rd
Suite/WHSE # 1
Nogales, AZ 85621Procedure:

• Print out the Lost Combination Form from a printer friendly page, or download the PDF file.
• Have your Lost Combination Form notarized by a Notary Public to prove that you are the owner of the lock (you can include up to 6 combinations on one notarized form).
  
  • Note: Inmates at a correctional facility - in addition to the lost combination form, you must submit your request on official prison letterhead. In lieu of notarization, the form must be signed by a prison official.
• Photocopy the serial number on the back case of your combination lock. This copy MUST clearly show that the lock is not attached to anything. Be sure to hand write the serial number on the photocopy.
• Mail the original completed, notarized Lost Combination Form and the photocopy of the back of your lock to the address above.

Note: It will take approximately 4 to 6 weeks to process your request for a combination.

Note: If the form is not fully completed and notarized with a raised seal or rubber stamped seal, or if the serial number is not legible on the photocopy, your request will not be honored. Master Lock does not reimburse for any Notary fees.

If you can remember an numbers in the combination you will just have to try all other numbers in combination until it opens

Two solutions: (if the box is closed and it is attached to something)


1. Contact Masterlock.com and fill out the form, get it notarized and send it in for the combination to unlock it based on the S/N which is on the lock.(http://www.masterlock.com/faq/LostCombinations/). Good luck on this since Masterlock will end up finding something that will prevent them from giving you the combination. Its quite frustrating and NOT worth the trouble.

2. Go to home depot. Buy a 24in bolt cutter ($22) cut the stem of the lock. and replace with a new lock that you can buy from home depot for $ 29.00. If you have a key that is inside the lock box that you really need, You will now need to drill out the combinations piece by piece and the door will pop open or send the lock back to Masterlock. They will retrieve the key for you and send it back.

your answer is on this site
http://www.masterlock.com/faq/lostcombo.shtml

open the shackle twist 180 degrees...shut it as if u were closing it into the locking device..hold it down, put in what ur new combination is..pull the shackle up and shut it into locking device, and test it out.