Overhaul

1. Release the parking brake lever, and remove the brake drum.

1. Using a brake drum gauge or equivalent, measure the inside diameter of the drum.

   Standard inside diameter: 200.0 Mm (7.874 In.) Maximum inside diameter: 201.0 Mm (7.913 In.)

1. 1
   Using a needle–nose pliers, remove the upper side tension spring.
2. 2
   remove the rear brake automatic adjust lever lh from the rear brake shoe.

1. 1
   Using a needle–nose pliers, remove the anchor side tension spring.

   

2. 2
   Using sst, remove the cup, shoe hold–down spring and pin.

   Sst 09718–00010

3. 3
   disconnect the upper side return spring from the front brake shoe, and remove the front brake shoe.

1. 1
   Using sst, remove the cup, shoe hold–down spring and pin.

   Sst 09718–00010

   

2. 2
   Using a needle–nose pliers, disconnect the parking brake cable no.3 And remove the rear brake shoe.
3. 3
   remove the upper side return spring from the rear brake shoe.

1. Using a screwdriver, remove the c–washer and parking brake shoe lever.

1. Using a ruler, measure the thickness of the shoe lining.

   Standard thickness: 4.4 Mm (0.173 In.) Minimum thickness: 1.0 Mm (0.039 In.)

If the lining thickness is at the minimum thickness or less, or if there is severe, uneven wear, replace the brake shoe.

1. Apply chalk to the inside surface of the drum, then grind drum on the brake shoe lining to fit.

If the contact between the drum and the shoe lining is improper, repair it using a brake shoe grinder or replace the brake shoe assembly.

1. 1
   Using sst, disconnect the brake tube, use a container to catch brake fluid.

   Sst 09023–00100

2. 2
   remove the bolt and wheel cylinder.

1. 1
   remove the 2 cylinder dust boots from the wheel cylinder.
2. 2
   remove the 2 pistons and compression spring.
3. 3
   remove the 2 wheel cylinder cups from each piston.
4. 4
   remove the bleeder plug cap and bleeder plug from the wheel cylinder.

1. check the cylinder bore and piston for rust or scoring.

1. 1
   Temporary tighten the bleeder plug to the wheel cylinder, and install the bleeder plug cap.
2. 2
   apply the lithium soap base glycol grease to 2 new wheel cylinder cups and the 2 pistons.
3. 3
   install the 2 wheel cylinder cups to each piston.
4. 4
   install the compression spring and 2 pistons to the wheel cylinder.
5. 5
   install 2 new cylinder dust boots to the wheel cylinder.

1. 1
   install the wheel cylinder with the bolt.

   Torque: 10 nvm (102 Kgf·cm, 7 ft·lbf)

2. 2
   using sst, connect the brake tube.

   Sst 09023–00100
   torque: 15.2 Nvm (155 Kgf·cm, 11 ft·lbf)

1. Apply the high temperature grease to the shoe attached surface of backing plate.

1. Using a pliers, install the parking brake shoe lever with a new c–washer.

1. 1
   Using a needle–nose pliers, connect the parking brake cable no.3 To the parking brake shoe lever.

   

2. 2
   Using sst, install the rear brake shoe, pin, shoe hold– down spring and cup.

   Sst 09718–00010

1. 1
   Apply the high temperature grease to the adjusting bolt.
2. 2
   install the parking brake shoe strut set lh to the rear brake shoe.

1. 1
   Connect the upper side return spring to the front brake shoe.

   

2. 2
   Using sst, install the front brake shoe, pin, shoe hold– down spring and cup.

   Sst 09718–00010

   

3. 3
   Using a needle–nose pliers, install the anchor side tension spring to each shoe.

1. 1
   install the rear brake automatic adjust lever lh to the rear brake shoe.

   

2. 2
   Using a needle–nose pliers, install the upper side tension spring.

1. check that each part is installed properly.

1. 1
   Temporarily install the hub nuts.
2. 2
   remove the hole plug, and turn the adjuster and expand the shoe until the drum locks.

   

3. 3
   Using a screwdriver, back off the adjuster 8 notches.
4. 4
   install the hole plug.

sst 09023–00100