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BRAKE SYSTEM
539
BRAKES
INSPECTION OF TMC AND INTERNAL
PARTS
1. Visually examine the bore of TMC for scoring,
ridging, wear or pitting. In absence of these the TMC
can be rebuilt with the genuine spare parts kit. If in
case of slightest doubt on the bore condition, like deep
grooves or score marks in the bore, then it should be
replaced with new TMC assembly.
2. Examine both the pistons for rust, ridges or burrs.
Ensure both the pistons are in good condition and
also free from the above conditions.
3. Examine seal support area on secondary piston
(as shown in figure) for scoring, rusting, ridging or burrs,
if it is free from the above conditions, this TMC can be
rebuilt with TMC Minor repair Kit.
4. Dip the piston assemblies and reservoir grommets
supplied with the Major Repair kit. (The Major Repair
Kit consists of both Primary and Secondary piston
assemblies) in the fresh brake fluid. Also lubricate the
TMC bore with fresh brake fluid.