Yamaha YFM250XL(C) Service Manual page 242

7
REAR WHEELS/REAR BRAKE AND REAR AXLE
8.Inspect:
Brake drum inner surface 1
Oil/Scratches → Remove.
Use a rag soaked in lacquer
Oil
thinner or a solvent.
Use a emery cloth (lightly
Scratches
and evenly polishing).
Spline 2
Wear/Damage → Replace.
9.Inspect:
Brake shoe plate 1
Cracks/Bends/Damage → Replace.
Dust seal 2
Wear/Damage → Replace.
10.Inspect:
Brake camshaft 1
Wear/Scratches/Damage → Replace.
Rear brake breather hose 2
Obstruction → Remove.
Damage → Replace.
11. Clean and blow out the rear brake
breather hole of the brake shoe bracket
with compressed air.
12.Inspect:
Rear axle 1
Scratched (excessively) /Damage →
Replace.
Splines/Threads (rear axle)
Wear/Damage → Replace.
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CHAS