
When changing tires on the Equinox, place the jack under the chassis near the wheel on the raised area. Operate the jack steadily and rhythmically when lifting, and lower it slowly. If using multiple jacks simultaneously, ensure synchronized operation. After using the jack, conduct a thorough inspection, check the hydraulic pressure and potential hazards, perform maintenance, and store it in an appropriate location. Function of the Jack: Jacks are primarily used in factories, mines, and transportation sectors for vehicle repairs and other lifting or supporting tasks. They are lightweight, sturdy, flexible, and reliable, allowing easy carrying and operation by a single person. Precautions for Using a Jack: The working medium for the jack is YB-N32 hydraulic oil. When the ambient temperature is below 10°C, switch to YB-N22 hydraulic oil. For temperatures above 40°C, use YB-N46 hydraulic oil.

When I changed tires on my Equinox before, the jack must be placed on the dedicated support points along the side of the chassis. Follow the edge of the chassis below the doors, and you'll feel four distinct square indentations, about a dozen centimeters away from the wheels, each marked with a triangular symbol. Never jack near the fuel tank or exhaust pipe—I once jacked in the wrong spot and dented the side skirt, which was heartbreaking. To this day, I remember to firmly engage the handbrake before using the jack, find level ground, and preferably place a wooden board underneath for extra stability. Honestly, the Equinox’s support point design is quite user-friendly, making it easier to locate than other SUVs.

As someone who frequents repair shops year-round, the first step in changing a tire is to refer to page 178 of the owner's manual, which clearly marks the jack support points. These support points are reinforced steel plate areas on both sides of the chassis, measuring approximately 5x5 cm. During actual operation, align the jack groove with the raised positioning point on the chassis, and a click sound indicates proper engagement. Three key reminders: never remove the screws before the tire is off the ground, place the spare tire under the car as a safety measure after lifting, and immediately reset the jack after the tire change. Many people are unaware of the plastic guards near the support points; lifting at the wrong spot can crack these guards, leading to unusual noises.

I remember being completely clueless when changing a flat tire on my Equinox during last year's road trip. Later, a friend taught me to feel along the metal edge beneath the car door – there are four raised blocks with wavy patterns, which mark the jacking points. Each point is about half an arm's length from the front and rear wheels. When jacking, make sure the jack's saddle fully encloses the raised block. On that gravel road, I placed wooden boards from the trunk underneath for extra support to prevent the jack from sinking. Actually, the instruction sticker in the spare tire compartment has diagrams, but many people overlook it. Now I believe the most crucial part of tire changing is ensuring the ground is firm and level.


