The XV50 Camry rear brake job is one of the friendlier ones out there. Two 14 mm guide-pin bolts release the caliper, two 17 mm bolts release the bracket, and the piston pushes straight back with a C-clamp because the parking brake is a separate set of shoes inside the rotor hat instead of a screw-in piston mechanism.
The one thing people get wrong is fighting a stuck rotor. If the parking brake has ever been adjusted tight or the shoes have worn a ridge into the drum surface, the rotor will not budge no matter how hard you hit it. Pop the rubber plug out of the rotor face, turn the star adjuster to retract the shoes, and it comes right off. While you are in there, look at the parking brake shoes, since most owners never service them.
| Item | Type | |
|---|---|---|
| Floor jack 2 ton minimum Lift the rear of the car at the pinch weld or rear jack point. | Required | shop |
| Jack stands 2 ton pair Support the car on the rear pinch welds while wheels are off. | Safety | shop |
| Wheel chocks Chock the front wheels since the parking brake must be released. | Safety | shop |
| Lug nut socket 21 mm, 1/2 in drive, thin wall Removes the rear wheels. | Required | shop |
| Breaker bar 1/2 in drive, 18-24 in Loosens tight lug nuts before lifting. | Required | shop |
| Socket wrench 3/8 in drive ratchet Drives the caliper guide-pin bolts. | Required | shop |
| Socket 14 mm 6-point, 3/8 in drive Rear caliper guide-pin (slide) bolts, upper and lower. | Required | shop |
| Socket 17 mm 6-point, 1/2 in drive Caliper mounting bracket bolts to the rear axle carrier. | Required | shop |
| Combination wrench 14 mm and 17 mm Holds the guide pin if it spins in the boot. | Recommended | shop |
| Bungee cord or wire hook Hangs the caliper so the flex hose is not stretched. | Required | shop |
| C-clamp or piston compressor 4-6 in C-clamp Pushes the rear piston straight back into the caliper bore. | Required | shop |
| Brake adjuster spoon or flat screwdriver Long flat blade Backs off the parking brake shoe star adjuster through the hole in the rotor face so a seized rotor releases. | Required | shop |
| Dead blow or rubber mallet 2-3 lb Frees a rotor rusted to the hub flange. | Required | shop |
| M8 x 1.25 bolts Two, 40-50 mm long Thread into the rotor's jacking holes to press a stuck rotor off. | Recommended | shop |
| Wire brush Cleans rust off the hub face and bracket abutment slides. | Required | shop |
| Torque wrench 1/2 in drive, 20-150 ft-lb Torques lug nuts and caliper bracket bolts. | Required | shop |
| Torque wrench 3/8 in drive, 5-75 ft-lb Accurate torque on the 14 mm guide-pin bolts. | Recommended | shop |
| Turkey baster or syringe Removes excess brake fluid from the reservoir before pushing pistons back. | Recommended | shop |
| Brake cleaner Chlorine-free, 2 cans Cleans the new rotors' rust preventative and the parking brake area. | Consumables | shop |
| Silicone brake grease High-temp synthetic caliper grease Lubricates guide pins, boots, and pad shim contact points. | Consumables | shop |
| Anti-seize or brake lube Copper or ceramic, thin film Light coat on the hub flange so the next rotor comes off easily. | Consumables | shop |
| Rear brake pad set 2.5L/hybrid or V6 specific set Replacement friction with new shims and abutment clips. | Parts | shop |
| Rear rotors Pair; 281 mm solid (2.5/hybrid) or larger V6 spec Replacement discs; verify diameter against the old ones. | Parts | shop |
| DOT 3 brake fluid Sealed bottle Tops off the reservoir after the job. | Consumables | shop |
| Nitrile gloves and safety glasses Brake dust and cleaner spray protection. | Safety | shop |
Socket sizes are the same for the 2.5L 2AR-FE, 3.5L 2GR-FE and the hybrid: 14 mm pins, 17 mm bracket, 21 mm lugs. What changes is rotor size, with V6 models typically using a larger rear rotor than the 2.5L and hybrid, so match the part to your VIN or measure the old rotor. Hybrids use the same mechanical hardware but a regenerative brake system, so the pedal feel after bedding may differ slightly.
| Wheel lug nuts | 76 ft-lb (103 Nm) |
| Rear caliper guide-pin bolts (14 mm head) | verify in the service manual (approx. 14-20 ft-lb) |
| Rear caliper bracket to axle carrier (17 mm head) | verify in the service manual (approx. 45-65 ft-lb) |
| Brake hose banjo bolt (if disturbed) | verify in the service manual |
The 14 mm guide-pin and 17 mm bracket bolt sizes and the 21 mm lug nuts are consistent across XV50 Camrys; confirm the caliper torque values and your exact rotor diameter in a Toyota service manual or by measuring the old rotor.
No. The XV50 uses a drum-in-hat parking brake, so the rear caliper piston pushes straight in with a C-clamp or a standard piston compressor. Only cars with the parking brake built into the caliper need a screw-in wind-back tool.
Either it is rusted to the hub flange or the parking brake shoes inside the hat are holding it. Remove the rubber plug in the rotor face, back off the star adjuster with a brake spoon, then thread two M8 x 1.25 bolts into the rotor's jacking holes to press it off.
The two caliper guide-pin (slide) bolts take a 14 mm socket and the two caliper bracket bolts into the rear axle carrier take a 17 mm socket. Lug nuts are 21 mm at 76 ft-lb.
Mechanically it is identical: same 14 mm pins, 17 mm bracket bolts and drum-in-hat parking brake. Just keep the car fully off with the key away during the job, and expect the pads to last longer because regenerative braking does much of the work.