Do you have a question about the 70923 and is the answer not in the manual?
Questions and answers
Gregg Roberts
August 11, 2025
A question on an Aires 70923 vacuum brake bleeder. I bought one new. I needed to change fluid. It worked for about 8 oz. of fluid and then quit working. The fluid was old or I would not have tried to changed it. I had to fall back on the two man system. If there is a procedure to clean the mechanism, please advise. If not, don’t advise and it goes back to Amazon in five days.
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70923 1-LITER VACUUM BRAKE FLUID BLEEDER OPERATIONS MANUAL 1. FEATURES NEED HELP? 2. WARNINGS! (206) 453-6776 www.arestool.com 3. SPECIFICATIONS customerservice@arestool.com 4. INSTRUCTIONS Don’t forget to register your product! STORE THIS MANUAL IN A SAFE PLACE FOR FUTURE REFERENCE...
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70923 • This tool is for bleeding automotive hydraulic brake systems on most vehicles. • Designed for use with disc or drum brake systems • Includes one brake fluid bleeder with hose • Transparent hose for fluid visibility during draining process •...
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70923 2) Connect the brake bleeder to a suitable air compressor. Make sure connection is secure so that there is no loss in vacuum. Ensure a good and constant air supply to tool. 3) Start with wheel furthest from the master cylinder. Make sure bleeder screw is clean and unrestricted.
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The implied warranties of merchantability and fitness for a particular purpose are specifically excluded. Customer's sole and exclusive remedy for breach of this Warranty is, at the option of ARES TOOL, repair or replacement of the defective product.
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Do you have a question about the 70923 and is the answer not in the manual?
Questions and answers
A question on an Aires 70923 vacuum brake bleeder. I bought one new. I needed to change fluid. It worked for about 8 oz. of fluid and then quit working. The fluid was old or I would not have tried to changed it. I had to fall back on the two man system. If there is a procedure to clean the mechanism, please advise. If not, don’t advise and it goes back to Amazon in five days.