GE12TIC — Service Procedure

For the GE12TIC.

Procedure

1. Before performing service operation, disconnect the grounding cable from the
2. Use covers for preventing the components from damage or pollution.
3. Engine oil and anti-freeze solution must be handled with reasonable care as they
4. The use of proper tools and special tools where specified is important to efficient
5. Use genuine DOOSAN’s parts necessarily.
6. Used cotter pins, gaskets, O-rings, oil seals, lock washer and self-lock nuts
7. To facilitate proper and smooth reassemble operation, keep disassembled parts
8. Clean the parts before inspection or reassembly. Also clean oil ports, etc. using
9. Lubricate rotating and sliding faces of parts with oil or grease before installation.
10. When necessary, use a sealer on gaskets to prevent leakage.
11. Carefully observe all specifications for bolts and nuts torques.
12. When service operation is completed, make a final check to be sure service has

Source: manual:tp6837.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.