



When the middle spray arm manifold is cracked, clogged, or detached, water cannot reach the middle rack properly, leaving dishes dirty after a full wash cycle.
Broken upper or lower snap tabs on the manifold holder cause the entire center spray arm assembly to drop off the upper rack rail during or between cycles.
A cracked or partially blocked manifold body restricts water flow to the spray arm, resulting in reduced spray pressure and poor cleaning performance on the middle rack.
A damaged manifold creates an inconsistent spray pattern, causing some areas of the middle rack to receive too little water while others receive too much.
💡 Pro Tip: Is Your Middle Spray Arm Manifold the Problem?
Your part is likely the culprit if you notice any of the following:
⚠️ Dishes on the middle rack come out dirty, greasy, or with food residue after a full cycle
⚠️ The spray arm assembly has physically fallen off the upper rack rail or won't click back into place
⚠️ Visible cracks, chips, or broken mounting tabs on the manifold body or holder bracket
⚠️ Weak or uneven water pressure noticed on the middle rack level during a cycle
🔍 Diagnostic Tip: Pull out the upper dish rack and inspect the center spray arm manifold. Try spinning the spray arm by hand — it should rotate freely with no wobble. Check both upper and lower snap tabs for cracks. If the arm droops, won't lock, or the manifold shows any fractures, replace it. This is one of the easiest dishwasher repairs you can do yourself.
📦 What's in the Box
✅ 1× Middle Spray Arm Manifold / Holder Assembly (DD82-01064A compatible) — spray nozzle arm NOT included; this is the manifold bracket/holder only
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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