3. Rear Drum Brake
A: REMOVAL
B4M0075B
(1) Air bleeder cap
(2) Air bleeder screw
(3) Boot
(4) Piston
(5) Cup
(6) Spring
(7) Wheel cylinder body
(8) Pin
(9) Plug
(10) Back plate
(11) Upper shoe return spring
(12) Retainer
(13) Washer
(14) Parking brake lever
(15) Brake shoe (Trailing)
(16) Brake shoe (Leading)
(17) Shoe hold-down spring
(18) Cup
(19) Adjusting lever
(20) Adjuster
(21) Lower shoe return spring
(22) Adjusting spring
(23) Plug
Tightening torque: Nm (kg-m, ft-lb)
T1:
8
1 (0.8
0.1, 5.8
0.7)
T2:
10
2 (1.0
0.2, 7.2
1.4)
T3:
52
6 (5.3
0.6, 38.3
4.3)
1. BRAKE DRUM AND SHOE
1) Loosen wheel nuts, jack-up vehicle, support it
with rigid racks, and remove wheel.
2) Release parking brake.
3) Remove brake drum from brake assembly.
S4M0450A
(1) Drum
23
[W3A1] 4-4SERVICE PROCEDURE
3. Rear Drum Brake