How do you change a brake line on a Jeep Grand Cherokee?
- Step 1 – Locate the brake line. The first step is to locate the brake line that needs replacement.
- Step 2 – Remove the old brake line. Remove the brake line nut by the caliper, then cap it off or pinch the line with your brake line plastic pinch tool.
- Step 3 – Install new brake line.
- Step 4 – Bleed the brakes.
What’s the best way to replace a brake line?
Match up the old and new line, place the bender in the correct position and continue to bend the line. Using the cutter tool, set it in place, remember to cut about a 1/4” longer to account for the flare, then tighten the knob, spin the cutter until it’s loose, tighten again, spin, and repeat until the end separates.
What happens when a brake line goes bad?
Over time brake lines are exposed to the exterior elements and eventually they will rust away, creating a rupture, therefore losing braking power. If the line does fail, you will lose a substantial amount of braking performance and the brake pedal will feel spongy along with longer pedal travel.
How do you remove the rear axle from a jeep?
If you forgot your penetrating oil at home use anything handy like transmission fluid or brake fluid. Remove the shock bottoms with a ¾” socket. Remove the rear driveshaft end from the axle with an 8mm socket wrench and a screwdriver to hold the shaft from spinning.
How do you release the emergency brake on a jeep?
Release the emergency brake cables by turning the nut with a 13mm ratcheting wrench until it becomes loose. Then use a ½” drive ½” 12 point socket to release the tabs and free the E-brake cables.
What do you use to cut brake lines?
You’ll need this because if you try to cut a brake line with a shear, you’ll just squeeze the end shut. You can use a box cutter for deburring, and you can buy fittings for a couple bucks at your local auto parts store.
Is it safe to replace old brake lines?
Once we determined that the old brake lines weren’t just covered in superficial rust, but that the scaling posed a real safety hazard that could send me flying off a cliff, it was time to wrangle up some hardware. The equipment we needed for the job was:
If you forgot your penetrating oil at home use anything handy like transmission fluid or brake fluid. Remove the shock bottoms with a ¾” socket. Remove the rear driveshaft end from the axle with an 8mm socket wrench and a screwdriver to hold the shaft from spinning.
How much does it cost to replace a brake line?
You can use a box cutter for deburring, and you can buy fittings for a couple bucks at your local auto parts store. In the end, you could probably manage to replace your entire brake line for about $20. Yes, it’s amazingly cheap, and even better: it’s amazingly easy. 2. Remove The Old Brake Line My old brake line was really, really nasty.