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2ND Coast Brake: Disassembly

  1. Prior to disassembly, check brake piston stroke. Apply paint to piston rod at point rod meets transaxle case. Apply compressed air to oil passage and measure piston stroke using Wire Gauge Set (09240-00020). Piston stroke should be .059-.118" (1.50-3.00 mm). See Figure.
  2. If piston stroke exceeds specification, check brake band. If brake band is serviceable but piston rod stroke is not within specification, select NEW piston rod. Piston rod is available in lengths of 2.811" (71.40 mm) and 2.870" (72.90 mm).
  3. Remove oil seal ring from piston. Remove "E" ring while pushing piston with needle-nose pliers. Remove spring, washer and piston rod. See Figure.
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