8 - 25CHASREAR BRAKE5.Measure: Brake shoe lining thickness aOut of specification → Replace.1 Measuring pointsNOTE:Replace the brake shoes as a set if either isworn to the wear limit.Brake shoe lining thickness limit:2.0 mm (0.08 in)6.Measure: Brake drum inside diameter aOut of specification → Replace.Brake drum inside diameter limit(maximum):161 mm (6.34 in)7.Check: Brake drum inner surfaceOil deposits → Clean.Remove the oil with a rag soaked in lacquerthinner or solvent.Scratches → Repair.Lightly and evenly polish the scratches withan emery cloth.INSTALLING THE REAR BRAKE1.Lubricate: Brake camshaft 1 Pivot pin 2Lithium-soap base grease