Inspecting the Air Dryer, Midland
sb mm 42.17.001
- Check the reservoirs for moisture. A small amount (a teaspoon or less) is normal. Larger amounts may mean that the desiccant needs to be replaced. Check the mounting and connecting lines.
- Tighten the fasteners attaching the air dryer to the vehicle.
Use the following torque values.28 lbf·ft (38 N·m) for SAE grade 5, 3/8–16 fasteners.135 lbf·ft (183 N·m) for SAE grade 5, 5/8–11 fasteners.Check all air lines, fittings, and electrical connections for damage, leakage, or looseness.
- Replace damaged or leaking parts, and tighten loose fittings or electrical connections.
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