Rear Drum Brake: Inspection: Drum
Maximum inner diameter: 204.5 mm (8.05 in)
Out-of-roundness: 0.03 mm (0.0012 in) or less
- Contact surface should be fine finished with No. 120 to 150 emery paper.
- Using a drum lathe, resurface brake drum if it shows score, partial wear or stepped wear.
- After brake drum has been completely reconditioned or replaced, check drum and shoes for proper contact pattern.