XC4027A - Spring compressor Vevor - Free user manual and instructions

Product Type	Spring Compressor
Brand	Vevor
Model	XC4027A
Maximum Load	4500 kg
Jaws Included	3 interchangeable pairs (gold, black, silver)
Compression Range - Gold Jaw	Diameter 65-125 mm, length 75-320 mm
Compression Range - Black Jaw	Diameter 86-160 mm, length 85-325 mm
Compression Range - Silver Jaw	Diameter 125.5-212 mm, length 65-300 mm
Extension Block	Included
Fixing Screws	6 screws
Allen Key	1 Allen key
Drive Type	22 mm hex nut (manual wrench recommended under heavy load)
Applications	McPherson struts, tapered springs
Maintenance	Lubricate the shaft every 6 months, clean after use
Safety	Wear goggles and gloves; do not compress until jaws touch; do not use pneumatic tools under heavy load
Spare Parts Available	Jaws, extension block, screws, Allen key
Warranty	Electronic warranty certificate at www.vevor.com/support
Material	Steel

Frequently Asked Questions - XC4027A Vevor

How to use the XC4027A spring compressor?

Mount the appropriate jaws on the body and secure with screws. Place the tool on the spring ensuring the safety lips are properly in place. Turn the hex nut (22 mm) using a manual or pneumatic wrench to compress. Do not compress until the jaws touch each other.

What safety precautions should be taken?

Wear safety goggles and gloves. Do not use pneumatic or electric tools under heavy load. Check the tool condition before each use. Keep children away. Do not tighten the jaws completely.

What types of springs can be compressed with this device?

This compressor is suitable for McPherson struts and tapered springs. Supplied with three interchangeable pairs of jaws for different sizes.

How to maintain the spring compressor?

Lubricate the central shaft every six months with grease. Clean the tool after use. Store in a dry and safe place, out of reach of children.

What is the maximum load of the tool?

The maximum load is 4500 kg.

Can I use a pneumatic impact wrench to compress the spring?

No, when the tool undergoes significant traction force, pneumatic or electric tools are not recommended. Use a manual socket wrench.

What to do if the jaws do not hold the spring well?

Check that the jaws are correctly mounted and aligned. Ensure the spring is properly seated between the safety lips. If necessary, use the extension block to maintain parallelism.

What are the dimensions of the supplied jaws?

Gold jaw: diameter 65-125 mm, length 75-320 mm; black jaw: diameter 86-160 mm, length 85-325 mm; silver jaw: diameter 125.5-212 mm, length 65-300 mm.

How to decompress the spring after use?

Reverse the compression process: turn the nut in the opposite direction to gradually release pressure, ensuring the spring does not jump out.

Where can I find spare parts for this compressor?

Contact your local dealer or VEVOR technical support via www.vevor.com/support. Use only genuine parts.

USER MANUAL XC4027A Vevor

Technical Support and E-Warranty Certificate www.vevor.com/support

STRUT SPRING COMPRESSOR

MODEL:XC4027A

We continue to be committed to provide you tools with competitive price. "Save Half", "Half Price" or any other similar expressions used by us only represent estimate of savings you might benefit from buying certain tools with us compared to top brands and does not necessarily mean to cover all categories of tools offered. We kindly remind you to verify carefully when you are placing an order with us that you are actually saving half in comparison with the top major brands.

VEVOR®

TOUGH TOOLS, HALF PRICE

STRUT SPRING COMPRESSOR

MODEL:XC4027A

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This is the original instruction. Please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of the user manual. The appearance of the product shall be subject to the product you received. Please forgive us that we won't inform you if there are any technology or software updates on our product.

IMPORTANT SAFEGUARDS

	Danger! Read the operating instructions to reduce the inquiry.
	WARNING! This symbol, placed before a safety comment indicates a kind of precaution, warning, or danger. Ignore warning may lead to an accident.
	Caution! Wear safety goggles. Sparks generated during working or splinters, chips, and dust emitted by the device cause loss of sight.
	Caution! Wear gloves. When using this product, please gloves for security.

General safety information

Please read and store these instructions carefully before commissioning the device. If the device is shared with the user, pass it on.

The manufacturer is not liable for personal injury or property damage caused by use or incorrect operation.

WARNING: Please observe the following information to avoid malfunctions, damage, and health impairment:

• Danger! Stop squeezing the spring before winding the coil to touch other. Be extra careful when using an aerial impact screwdriver.
• Ensure that health and safety regulations, regulations of the local authorities, and general workshop practice in the use of this equipment are followed.
• Wear tested goggles. Standard glasses are not enough!
• Do not squeeze the spring so far that the jaws touch.
• Do not operate spring tensioners if parts are damaged or missing, this may cause failure and/or personal injury.
• Non-qualified persons must not use the spring tensioner.
• Be aware of the applications, restrictions, and potential hazards of the spring tensioner.
• Keep the spring tensioner in good condition. Replace or repair damaged parts.
• When the tool receives a large tensile force, it is not possible to use external machinery, such as an air gun or an electric wrench, to the screw. At this time, it is necessary to use a manual socket to compress the spring on both sides.

Use only original parts. Non-approved parts may be dangerous and will void the warranty.

• Keep the work area clean, tidy, and ensure adequate lighting.
• Make sure the floor is not slippery and wear non-slip shoes.
• Remove inappropriate clothing, ties, watches, rings, and other loose items.
• Remove jewelry. Tie back long hair.
• Wear suitable protective clothing.
• When not in use, clean the spring tensioner, keep it safe, dry, and in a child-safe place.

SAVE THESE INSTRUCTIONS

Product Parameters

Max.Load 4500 kg

Jaw Parameters

Colour Specifications Compression Range
Gold Jaw	65 -125mm	75-320mm
Black Jaw	86 -160mm	85-325mm
Silver Jaw	125.5-212mm	65-300mm

SPRING COMPRESSORS ARE MULTI-APPLICATION TOOL SPECIFICALLY.

DEVELOPED FOR MODERN MACPHERSON SUSPENSIONS · USING A RANGE OF 3 SETS OF INTERCHANGEABLE MONO BLOCK FORKS

No.	Name	Qty.
1	Tool Box	1
2	Central Axis	1
3	Black Jaw	2
4	Gold Jaw	2
5	Silver Jaw	2
6	Extension Block	1
7	Screw	6
8	Hex Wrench	1

• Suitable for McPherson spring struts.
• Equipped with a yoke extension bracket, which also allows use on conical springs.
• Comes with three pairs of interchangeable yokes of different sizes for variety of vehicle applications and with plastic yoke protection.
• These protect the spring sheath from damage that can invalidate the warranty of the vehicle manufacturer.
• The safety bars are carefully shaped to prevent deflection of the spring under pressure.
• The spindle is driven by a 22-mm hexagonal nut.
• Each jaw has safety lips to prevent slipping and is designed to adapt to the inclination of the spring.
• This ensures maximum surface contact between the clamping jaws and the spring, eliminating the risk of slipping or the clamp rotating around the spring.

Operation

• This product is a mechanical thread tool. Before use, apply lubricating grease on the thread, which can greatly extend the service life of the product.
• Warning! Please do not strain the spring so much that the coils of the clamping jaws touch.
• Make sure that the clamping jaws and the body of the tensioner are aligned correctly at all times during the compression of the spring and have a good distance from each other.
• For conical springs, the center of the spring should be parallel to the body of the spring tensioner.
• If necessary, use the extension block to keep the spring and the body of the tensioner parallel.
• Secure the strut with a clamp, vice, or other suitable holding device.

For compressing a strut removed from a vehicle.

1. Mount the selected jaws on the body of the spring tensioner, attach the retaining screws, and tighten them securely.
2. Using air tools or hand tools, drive the hexagon nut apart to compress the spring. The jaws must be compressed as much as possible to achieve compression of as many turns as possible.
3. Place the spring tensioner on the spring, making sure that the spring seats are correct and sit between the safety lips and the outer rib so that they cannot slip out when compressed.
4. Make sure the jaws and body are aligned correctly.

For decompressing a strut removed from a vehicle:

- Reverse the compression process to decompress the spring.

General maintenance:

1. Check the spring tensioner before each use to ensure that it is not damaged or worn out. Do not use the device if you suspect any damage; contact your local dealer, who can advise you on repair kits and spare parts.
2. Lubricate the spring tensioner spindle as required, at least every 6 months.
3. Keep the spring tensioner clean and store it in a safe, dry, and cool place when not in use.
4. Keep out of the reach of children.

Made in China

VEVOR®

TOUGH TOOLS, HALF PRICE

Technical Support and E-Warranty Certificate www.vevor.com/support

VEVOR®

TOUGH TOOLS, HALF PRICE

NEED HELP? CONTACT US!

STRUT SPRING COMPRESSOR

MODEL: XC4027A

[e-mail]

NEED HELP? CONTACT US!

STRUT SPRING COMPRESSOR

MODEL: XC4027A

NEED HELP? CONTACT US!

[e-mail]

Nee. Naam		Aantal
1	Gereedschapskist	1
2	Centrale as	1
3	Zwarte Kaak	2
4	Gouden kaak	2
5	Zilveren Kaak	2
6	Verlengblok	1
7	Schroef	6
8	Inbussleutel	1

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