TIAGO

BRAKES

INSPECTION OF CALIPER

Clean all parts thoroughly with fresh brake fluid.

Please do not use mineral oil like kerosene,

petrol, diesel etc. After thoroughly cleaning,

examine all parts for damages and corrosion.

PISTON:

Outer surface should be free from nicks, score or

rust and should feel smooth to touch. Do not use

emery paper on piston surface.

Piston

SEAL PISTON:

Seal piston (4) is used to piston (2) and cylinder

and used to adjust the clearance between pad

and disc.

Replace with a new seal piston at every overhaul.

Fit seal piston ring into groove of the cylinder

taking care that it should not be twisted. Refer

exploded views - front Caliper Assy.

CALIPER HOUSING:

Bore should be free from score, pitting, and

corrosion. The seal groove in the bore should be

thoroughly cleaned and no nicks should be there

at the edges.

If the above conditions are quite satisfactory then

replacement with appropriate kit will give

satisfactory performance. If not the caliper

assembly should be replaced.

ASSEMBLY GUIDE ROD:

Guide rod should be free from rust and bends and

boot guide rod should be soft and free from

cracks or puncture. If in doubt, replace them.

Check the Sliding pin grease and replace it at

specified interval