Atlas Copco — Topping up of coolant
Maintenance · Engine cooling system
From a Atlas Copco operator's manual covering: 1103A-33TG1, 1103A-33TG2, QAS 30 Pd, QAS 45 Pd, QAS 60 Pd, Qc1001, Qc3001. Check it applies to your exact model before use.
Applies to: Perkins 1103A-33TG1, Perkins 1103A-33TG2, Perkins 1103A-33G2 (QAS 30 Pd); 1103A-33TG1 (QAS 45 Pd); 1103A-33TG2 (QAS 60 Pd) engine
Before you start
- Topping up the coolant with water only changes the concentration of additives and is therefore not allowed.
Procedure
- Verify the engine cooling system is in good condition (no leaks, clean).
- Check the condition of the coolant.
- If the coolant condition is outside the limits, replace the complete coolant.
- Always top up with PARCOOL EG.
Specs & values
- PARCOOL EG
Full service-parts list: Perkins 1103A-33TG1 →, Perkins 1103A-33TG2 →, Perkins 1103A-33G2 (QAS 30 Pd); 1103A-33TG1 (QAS 45 Pd); 1103A-33TG2 (QAS 60 Pd) engine →
Source: Atlas Copco operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.