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Atlas Copco QAX 12-20-30 Dd — 33

For the Atlas Copco QAX 12-20-30 Dd.

Applies to: Atlas Copco QAX 12-20-30 Dd

Procedure

  1. Fault in cold start system.
  2. Restriction in exhaust pipe.
  3. Fan damaged.
  4. Too much lubricating oil in sump.
  5. Restriction in air or coolant passages of radiator.

Source: manual:QAX 12-20-30 Inst 2006 .pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.