Pic. 6-11. Front wheel brake:
1 - cylinder block;
2 - brake pads;
3 - clamping lever of the caliper;
4 - axis of the clamping lever;
5 - guide pads;
6 - brake caliper;
7 - brake disc;
8 - fittings for air removal;
9 - protective cover;
10 - brake hose.
Remove the cylinder block 1 from the grooves of the caliper by opening the grooves of the caliper up to 118.5 mm while pressing the latch 12 (pic. 6-13). Remove the dust caps 3 from the cylinders.
Pic. 6-13. Front brake details:
1 - guide pads;
2 - brake caliper;
3 - protective cap of the piston;
4 - sealing ring;
5 - cylinder block;
6 - brake pads;
7 - brake disc;
8 - protective cover of the caliper;
10 - fitting for removing air;
11 - brake hoses;
12 - cylinder block retainer;
13 - retainer spring;
14 - piston;
15 - pressure lever spring;
16 - clamping lever;
17 - cotter pin;
18 - axis of the clamping lever.
By blowing compressed air through the brake fluid inlet, push the pistons 14 out of the cylinder block and remove the O-rings 4.
Assemble the front brake in the reverse order of disassembly. When assembling, lubricate the sealing rings, pistons and cylinder mirror with brake fluid, and put DT-1 grease under the protective caps.