Toyota 31470-42031
Slave Cylinder

The installation of the Clutch Slave Cylinder starts with installing the release cylinder bleeder plug at 8.4 Nm (85 kgf-cm, 74 in-lbf) torque specifications. Following bleeder plug cap installation you can add a new spring into the cylinder body. Before placing the piston inside the cylinder body put lithium soap base glycol grease over it while avoiding damage to its internal surfaces. Following this, position the push rod into the cylinder body while concluding by attaching the boot onto the cylinder body.

The first step to remove Clutch Slave Cylinder requires the use of Special Service Tool: 09023-00101 for disconnecting the clutch release cylinder from its flexible hose tube while catching fluid in a container. Thirdly you should uninstall the clutch release cylinder assembly with a step-by-step process of bolt extraction.

Start the repair of Clutch Slave Cylinder by dismantling the Clutch Release Cylinder first. Begin the repair by removing the cylinder body boot then the push rod and piston while keeping the cylinder body interior undamaged. The spring must be pulled out of the cylinder body while the bleeder plug cap should be removed from the bleeder plug. You should remove the bleeder plug from the cylinder body as the last step.

Service work on the Clutch Slave Cylinder starts with clutch disconnect from the flexible hose tube by removing its bolt and tube clamp bracket before using Special Service Tool: 09023-00101 to disconnect both flexible hose tubes while capturing fluid into a container. Start by removing the clutch accumulator assembly through the process of bolt removal and two nut uninstallation. Detach the clutch release cylinder assembly by removing its two bolts. Start by removing the boot from the cylinder body followed by removing the push rod and piston from the cylinder body taking care to avoid damaging its inside area and completing the procedure by removing the spring. Remove the bleeder plug cap from the bleeder plug as the last step.

Install the bleeder plug with a torque of 8.4 Nm (85 kgf-cm, 74 inch lbs.).

Fill the brake reservoir with brake fluid and bleed air from the clutch system, maintaining a torque of 8.4 Nm (85 kgf-cm, 74 in-lbf).

Install a new spring to the cylinder body.

Remove the boot, push rod, piston, and spring from the cylinder body, and also remove the bleeder plug cap from the bleeder plug.

Attach the flexible hose tube using a bolt, ensuring a torque of 18 Nm (184 kgf-cm, 13 ft-lbf).

Fill the brake reservoir with brake fluid, bleed air from the clutch system, and check for any clutch fluid leakage.

Secure it with 2 bolts, torqued to 12 Nm (120 kgf-cm, 9 ft-lbf).

Reinstall the clutch release cylinder assembly with the two bolts, torquing them to 11.8 Nm (120 kgf-cm, 9 ft. lbs.).

Bolt A is torqued to 12 Nm (120 kgf-cm, 9 ft-lbf) and Bolt B to 39 Nm (398 kgf-cm, 29 ft-lbf).

Disconnect the cable from the negative battery terminal.

Coat the piston with lithium soap base glycol grease, install the piston and spring into the cylinder, and then install the boot with the push rod to the cylinder.

Remove the air cleaner inlet assembly, air cleaner cap subassembly, air cleaner case subassembly, clutch accumulator bracket, release cylinder heat insulator, and disconnect the clutch line.

Use Special Service Tool: 09023-10100, applying a torque of 14 Nm (143 kgf-cm, 10 ft. lbs.) with the tool or 15 Nm (155 kgf-cm, 11 ft. lbs.) without it.

Use Special Service Tool: 09023-10100, torquing to 14 Nm (143 kgf-cm, 10 ft. lbs.) with the tool or 15 Nm (155 kgf-cm, 11 ft. lbs.) without it, utilizing a torque wrench with a fulcrum length of 30 cm (11.81 inch).

Reinstall the clutch accumulator assembly with 2 nuts and a bolt, ensuring the bolt and nut are torqued to 12 Nm (120 kgf-cm, 9 ft. lbs.).

Place the bleeder plug cap back on, add a new spring, coat the piston with lithium soap base glycol grease, and carefully install the piston, push rod, and boot back onto the cylinder body.

Disconnect the clutch release cylinder from the flexible hose tube by removing the bolt and tube clamp bracket.

Disconnect the clutch release cylinder from the flexible hose tube by removing the bolt and tube clamp bracket.

Pull out the boot with the push rod and remove the boot from the push rod, then use compressed air to remove the piston with the spring from the cylinder, holding the piston with a waste cloth to prevent it from jumping out and avoiding splashing brake fluid.

Secure it with 2 nuts and a bolt, ensuring the bolt and nut are torqued to 12 Nm (120 kgf-cm, 9 ft-lbf).