Kohler KD 425-2 Workshop Manual page 24

4
Important
• To locate specific topics, the reader should refer to the index.
• Before any intervention, the operator should lay out all equipment and tools in such a way as to enable him to carry out operations
correctly and safely.
• The operator must comply with the specific measures described in order to avoid errors that might cause damage to the engine.
• Before carrying out any operation, clean the assemblies and/or components thoroughly and eliminate any deposits or residual
material.
• Wash the components with special detergent and do not use steam or hot water.
• Do not use flammable products (petrol, diesel, etc.) to degrease or wash components. Use special products.
• Dry all washed surfaces and components thoroughly with a jet of air or special cloths before reassembling them.
• Apply a layer of lubricant over all surfaces to protect them against oxidation.
• Check all components for intactness, wear and tear, seizure, cracks and/or faults to be sure that the engine is in good working
condition.
• Some mechanical parts must be replaced en bloc, together with their coupled parts (e.g. valve guide/valve etc.) as specified
in the spare parts catalogue.
Danger
• During repair operations, when using compressed air, wear eye protection.
- 24 -
CHECKS AND OVERHAUL
RECOMMENDATIONS FOR OVERHAULS AND TUNING
KD425-2 Workshop Manual_cod. ED0053031750_1° ed_ rev. 00