Astro Pneumatic Tool 7445

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Page 1

7445

Before use, check the parts diagram and part number listing

on page 3 to make sure all parts are included. If any parts

are missing or damaged, please call your distributor.

Before Use

www.astrotools.com

45pc. TIRE REPAIR TOOL KIT

PLEASE DO NOT RETURN ANY PRODUCT WITHOUT CALLING

1-800-221-9705 FOR INSTRUCTIONS

• Astro Pneumatic Tool Co. warrants our products to the original user against defective

material or workmanship for a period of 1 year (except where noted on our price

schedule) from the date of 1st use. Astro reserves the right to determine whether the

product failed because of defective material, workmanship or other causes and to charge

back for missing parts. Astro Pneumatic Tool Co., at its discretion, will repair products

covered under this warranty free of charge. The distributor should direct the original user

to return the product (with the exceptions listed below) with the distributor’s name,

address, adequate proof of date of purchase or a copy of warranty card, and a short note

explaining the problem. Failures caused by accident, alteration, or misuse are not

covered by this warranty.

• If one part of this product fails, please do not return the entire product. Astro will

replace free of charge component parts of this product that fail within 1 year of first

use by the original user. Items included in this category include but are not limited

to kits, hand tool kits and any other product where there are multiple items or

components that make up the unit. Please contact the phone number below in

order to obtain the replacement components covered under warranty.

• Astro Pneumatic Tool Co. or its authorized service representatives must perform all

warranty repairs. Any repair to the product by unauthorized service representatives

voids this warranty. The rights under this warranty are limited to the original user and may

not be transferred to subsequent owners.

• This warranty is in lieu of all other warranties, expressed or implied, including warranties

of merchantability and fitness for a particular purpose. Some states do not allow the

exclusion of limitations of incidental or consequential damages so the

above limitations may not apply to you.

1 YEAR LIMITED WARRANTY

PRODUCT INFORMATION:

Study, understand and follow all instructions provided with this product.

Read these instructions carefully before installing, operating, servicing

or repairing this tool. Keep these instructions in a safe accessible place.

This tool intended to be used to manually repair damaged

tires. Do not use this tool outside of the designed intent.

Never modify the tool for any other purpose.

• Normal use of this product is likely to expose the user to

dust and/or microscopic particles containing chemicals

known to the State of California to cause cancer, birth

defects or other reproductive harm. Always wear

appropriate safety equipment and clothing when using this

product. Study, understand and follow all instructions

provided with this product. Failure to read and follow all

warnings and operating instructions may result in damages

and serious injury or death.

• Always wear ANSI approved goggles when using this

product. (Users and Bystanders).

• Never use this tool for any application other than for which

it was designed.

• Only use accessories designed for this tool.

• Never alter or modify this tool in any way.

• Improper operation and/or maintenance of the tool,

modification of the tool, or use of the tool with accessories

not designed for it could result in serious injury or death.

• Always select the correct accessories of the correct size

and design for the job that you are attempting to perform.

• Always work in a clean, safe, well-lit, organized and

adequately equipped area.

• Do not begin repairs without assurance that vehicle is in

secure position, and will not move during repair.

WARNING

INTENDED USE OF THE TOOL

WARNING

DO NOT DISCARD – GIVE TO USER

Product Type:Model:

Set Includes:

• 1pc - Heavy-Duty Steel T-handle Insert Tool

• 1pc - Heavy-Duty Steel T-handle Spiral

Probe Reamer

• 2pcs - Replacement tool - 3mm Allen Wrench

• 40pcs - 4" Tire Repair String (Tire Plug)

• 1pc - Lubricant

MADE IN CHINA

45pc. TIRE REPAIR TOOL KIT

Need help?

Do you have a question about the Astro Pneumatic Tool 7445 and is the answer not in the manual?

Summary

Intended Use of the Tool

Manual Tire Repair

This tool is designed solely for the manual repair of damaged tires.

Safety Precautions

Eye Protection

Always wear ANSI approved goggles for personal safety and for bystanders.

Proper Tool Usage

Use the tool strictly as designed and only with compatible accessories.

Risk of Injury from Misuse

Improper operation, modification, or use of incorrect accessories can lead to serious injury or death.

1 Year Limited Warranty

Warranty Coverage Details

Covers defective material or workmanship for 1 year from first use; excludes accident, alteration, or misuse.

Before Use

Parts Verification

Check parts diagram and listing on page 3 to ensure all parts are included.

Product Information

Set Contents

Lists the components included in the 45pc. Tire Repair Tool Kit.

Instructions

Prepare Punctured Tread

Insert spiral reamer into tread to expand and enlarge the hole.

Prepare Insert Tool

Dip insert tool tip into lubricant and thread repair string through it.

Insert Repair String

Push insert tool with string straight down until 1/2" to 1" protrudes.

Remove Tool and Trim

Pull tool out until tip is even with tread, then trim excess plug.

Final Check

Inflate tire to correct pressure and check for leaks.

Parts Breakdown

Visual Part Identification

Illustrates all components of the 45pc. Tire Repair Tool Kit.

Parts List with Details

Details each part number, description, and quantity included in the kit.

The Astro Pneumatic Tool Company 45pc. Tire Repair Tool Kit, model 7445, is a specialized tool designed for the manual repair of damaged tires. This kit is intended for professional and DIY use, providing the necessary components to effectively seal punctures in tires.

Function Description:

The primary function of this kit is to facilitate the repair of tire punctures using a string-type tire plug. The process involves reaming the puncture, inserting a lubricated tire repair string (plug) into the hole, and then removing the insertion tool, leaving the plug to seal the damage. The kit includes tools for preparing the puncture site and for inserting the repair string, along with the repair strings themselves and a lubricant.

Important Technical Specifications:

The kit comprises several key components, each with a specific part number:

7445-01: T-handle Insert Tool (Qty: 1) - Used for inserting the tire repair string into the puncture.
7445-02: T-handle Spiral Probe Reamer (Qty: 1) - Used to clean and enlarge the puncture site, preparing it for the repair string.
7445-03: 3mm Allen Wrench (Qty: 2) - Likely used for assembly or maintenance of the T-handle tools.
7445-04: 4" Tire Repair String (Tire Plug) (Qty: 40) - The consumable material used to seal the puncture. These are 4 inches long.
7445-05: Lubricant (Qty: 1) - Applied to the tip of the insert tool and the repair string to facilitate smooth insertion.
7445-06: Steel T-Handle (Qty: 2) - The handles for both the insert tool and the spiral probe reamer, providing a secure grip and leverage.
7445-07: T-Handle Set Screw (Qty: 2) - Used to secure the working ends into the T-handles.

The tools are designed for heavy-duty use, featuring steel T-handles for durability and effective force application.

Usage Features:

The kit is designed for a multi-step tire repair process:

Puncture Preparation: The Heavy-Duty Steel T-handle Spiral Probe Reamer is inserted into the punctured tread at a slight angle, then straightened. It is pushed in and out of the hole multiple times to expand and enlarge the damaged area and broken steel cord, ensuring a clean and adequately sized opening for the plug.
Plug Preparation: The Heavy-Duty Steel T-handle Insert Tool's tip is dipped into the provided lubricant. A 4" tire repair string (plug) is then threaded through the hole in the installer tool, ensuring it is fairly well centered in the shaft.
Plug Insertion: The lubricated tire repair string, loaded on the insert tool, is pushed straight down into the prepared hole until the ends of the tire repair string protrude from the tire tread by approximately 1/2" to 1" (13-25mm).
Tool Removal and Finishing: The Heavy-Duty Steel T-handle Insert Tool is pulled straight out of the hole until its tip is just even with the tire tread. The exposed ends of the tire plug are then cut slightly above the tread, and the installation tool is completely removed.
Final Check: The tire is inflated to its correct pressure, and the repair site is checked to ensure the puncture is sealed and not leaking.

The kit emphasizes user safety, requiring the use of ANSI approved goggles and appropriate safety equipment. It is strictly intended for its designed purpose of manual tire repair and warns against any alteration or modification of the tools. The instructions highlight the importance of working in a clean, safe, well-lit, and organized area, and ensuring the vehicle is secure before beginning repairs.

Maintenance Features:

The manual does not explicitly detail maintenance procedures for the tools themselves beyond general care. However, it does include replacement parts information, indicating that individual components can be replaced if damaged or lost. For instance, the 3mm Allen wrenches and T-handle set screws are provided in quantities of two, suggesting they might be small, easily misplaced, or subject to wear. The tire repair strings are consumables, with 40 provided in the kit, and would need to be replenished. The lubricant is also a consumable item. The warranty information suggests that Astro Pneumatic Tool Co. will repair or replace defective material or workmanship for a period of 1 year from the date of first use, covering the tools themselves but not consumables. For missing or damaged parts, users are instructed to call their distributor. The inclusion of a parts breakdown with specific part numbers facilitates ordering replacements.