Replace Rear Brake Pads on FG Falcon

[Published: July 10, 2026 | Last updated: July 10, 2026]

TL;DR

Replacing rear brake pads on an FG Falcon takes the right sockets, jack stands, wheel chocks, a brake piston tool, and new pads that match the car’s brake package.
Safe lifting matters more than speed, because the car must sit on jack stands on level ground before you remove the rear wheel or touch the caliper.
Caliper piston retraction is the step most people get wrong, since some rear calipers need to be pushed in while others also need a wind-back motion.
Rotor, slide pin, and clip inspection can save a repeat job, because worn hardware can cause noise, dragging, or uneven pad wear after installation.
Pump the brake pedal, check fluid level, and torque the wheel nuts in a star pattern before the car returns to normal driving.

What replace-rear-brake-pads-fg-falcon Means and Why It Matters

Replacing rear brake pads on an FG Falcon means removing the rear wheel, retracting the rear caliper piston, fitting new pads, checking the rotor and hardware, and torquing everything back to spec. The job is very manageable for a careful home mechanic, and it can save a workshop bill when the rest of the brake system is still in good shape.

The FG Falcon uses rear disc brakes, so the work is about control and cleanliness, not brute force. Think of it like changing the shoes on a shopping trolley that still has to roll straight, because pad fit, caliper movement, and rotor condition all affect braking feel.

[IMAGE: Rear brake assembly on an FG Falcon with the wheel removed, showing the caliper, rotor, pads, and slide pins]

Tools and Parts Needed for the Job

You need the right tools before you start, because stopping midway to search for a missing socket adds risk and wastes time. A rear brake pad job on an FG Falcon usually needs lifting gear, hand tools, and a few inspection items.

Use this checklist:

New rear brake pads that match your FG Falcon model and brake package.
A jack and two jack stands rated for the vehicle’s weight.
Wheel chocks for the front wheels.
A lug wrench or breaker bar for the wheel nuts.
A socket set and ratchet for the caliper and bracket bolts.
A caliper piston tool or a suitable retraction tool.
Brake cleaner for dust and residue.
A wire brush for rust and pad clip cleanup.
High-temperature brake grease for pad ears and slide points, if the pad maker allows it.
A torque wrench for final tightening.
Safety glasses and gloves.

If the pad hardware kit includes new anti-rattle clips or shims, use them. Fresh hardware often fixes noise and uneven pad movement better than trying to reuse corroded clips.

[IMAGE: Bench layout of brake pads, caliper tool, torque wrench, socket set, brake cleaner, and wheel chocks]

Safe Lifting and Wheel Removal for replace-rear-brake-pads-fg-falcon

Safe lifting is the first real step, because the car must be stable before you touch the brakes. Park on level ground, apply the handbrake while the car is still on the ground, put the transmission in Park or gear, and chock the front wheels before you lift the rear.

Follow these steps:

Crack the rear wheel nuts loose before lifting the car.
Place the jack under a proper rear lift point, not under the thin floor pan.
Raise the car until the wheel clears the ground.
Set the car onto jack stands on solid points.
Lower the jack slightly so the car rests on the stands, then give the body a gentle shake test.
Remove the wheel nuts and wheel.

This matters because a jack is for lifting, not long-term support. If the car shifts, stop and reset the setup before you touch the caliper.

[IMAGE: FG Falcon safely raised on jack stands with wheel chocks in place and the rear wheel removed]

Caliper Retraction and Pad Installation

Caliper retraction is the core of the job, because the rear piston must move back far enough for the new pads to fit. On many rear disc setups, the piston needs to be pushed in while kept square, and some variants also need a wind-back motion, so check the caliper design before you force anything.

Here is the usual process:

Remove the caliper slide bolts and lift the caliper away from the rotor.
Support the caliper with wire or a hook, so the brake hose does not carry the weight.
Remove the old pads and note the pad orientation.
Inspect the piston face and dust boot for cracks or leaks.
Retract the piston slowly with the correct tool until the new pads can fit.
Install the new pads in the same orientation as the old set.
Apply a thin amount of brake grease only where the pad maker allows it, usually on pad ears or contact points.
Refit the caliper over the pads and tighten the slide bolts.

Do not force the piston with a clamp if the caliper design needs rotation. Forcing it can damage the piston seals or the park brake mechanism on some rear calipers.

[IMAGE: Close-up of a rear caliper piston being retracted with a proper brake tool before new pads are fitted]

Rotor and Hardware Inspection

Rotor and hardware inspection tells you whether a pad change is enough or whether the brake job needs more work. If the rotor is heavily scored, heat-checked, below minimum thickness, or badly rusted at the edge, new pads may not bed in evenly.

Check the following items:

Rotor surface condition for grooves, cracks, or blue heat marks.
Rotor thickness against the minimum specification stamped or listed by Ford.
Pad clips and shims for rust, bends, or looseness.
Slide pins for smooth movement and torn boots.
Caliper bracket for corrosion where the pads sit.
Dust shield clearance, especially if it has been bent into the rotor path.

Clean rust from the pad seats and slide pin areas before assembly. A pad that cannot move freely will wear unevenly and can make the car pull or squeal.

Inspection item	What you want to see	What to do if it is bad
Rotor surface	Smooth contact area with no deep grooves	Replace or machine only if still above minimum thickness
Slide pins	Free movement with intact rubber boots	Clean, lubricate, or replace the pins and boots
Pad clips	Firm fit and no heavy corrosion	Replace the hardware kit
Dust shield	Clear of the rotor	Bend it back into place
Caliper boot	No tears or leaks	Repair or replace the caliper assembly

A quick inspection here can save you from doing the whole job twice.

Final Torque and Brake Test Steps

Final torque and brake test steps turn the repair into a safe result. The wheel nuts must be tightened to the correct torque with a torque wrench, and the brake pedal must be pumped before the car moves so the caliper pistons seat against the new pads.

Use this finish-up sequence:

Refit the wheel and hand-tighten the nuts in a star pattern.
Lower the car to the ground.
Torque the wheel nuts to the manufacturer’s specification in a star pattern.
Pump the brake pedal several times until it feels firm.
Check the brake fluid level in the reservoir.
Start the car and confirm the pedal still feels firm.
Roll forward slowly and apply the brakes gently.
Listen for scraping, clicking, or grinding.
Test at low speed before normal driving.

New pads need a bedding-in period so the pad material transfers evenly to the rotor. Avoid hard stops for the first few drives unless you need to avoid danger.

[IMAGE: Torque wrench tightening wheel nuts on an FG Falcon wheel in a star pattern]

Common Mistakes to Avoid During Rear Brake Pad Replacement

The most common mistake is skipping the inspection and assuming new pads fix every brake symptom. That is wrong because worn rotors, seized slide pins, and damaged hardware can keep the brakes noisy or uneven even with fresh pads.

Another mistake is hanging the caliper by the hose. That puts stress on the brake line, which can lead to leaks later. Support the caliper with wire or a hook any time it is off the bracket.

A third mistake is forgetting to pump the pedal before driving. The first pedal press after pad installation can travel too far because the pistons have to move out to contact the pads.

Frequently Asked Questions About replace-rear-brake-pads-fg-falcon

How do I know if the rear brake pads need replacing on an FG Falcon?

You usually notice squeal, reduced braking feel, or visible pad wear through the wheel. If the friction material is thin or the wear indicator is touching, replace the pads right away.

Do I need special tools to replace rear brake pads on an FG Falcon?

You need a jack, jack stands, wheel chocks, a socket set, and a brake piston tool at minimum. A torque wrench is also important because the wheel nuts need the correct torque.

Can I reuse the old pad hardware?

You can reuse hardware only if it is clean, flat, and springy, but new clips are often the better choice. Rusty or bent hardware can make the pads stick or rattle.

What if the caliper piston will not retract?

Stop and check whether the piston needs rotation as well as inward pressure. If it still resists, the caliper may be seized and should be inspected before you continue.

Should I replace rotors at the same time as rear pads?

Replace the rotors if they are below minimum thickness, badly scored, cracked, or heat-damaged. If the rotor surface is still serviceable, new pads can go on after proper cleaning and inspection.

How long should I wait before driving normally after pad replacement?

You can drive after the pedal feels firm and the wheel nuts are torqued correctly, but keep the first stops gentle. That gives the new pads time to bed in against the rotor surface.

Key Takeaways

Replacing rear brake pads on an FG Falcon is a manageable job when you start with the right tools, safe lifting, and the correct caliper retraction tool.
Rotor, clip, and slide pin inspection matter as much as the new pads, because worn hardware can create noise and uneven wear.
Final torque, pedal pumping, and a slow brake test are required before normal driving.