General Notices & Precautions: Note: Cleaning

Perform the operation in a clean location and use extra caution in dust proofing.
Clean the items (except for assembly components) with steam, etc. before disassembly. During steam cleaning, wrap the air breather, oil level gauge, connectors, etc. with vinyl tape to prevent steam from entering inside the parts.
Use an appropriate cleaning solvent.
Do not clean rubber parts such as O-ring, gasket and oil seal with cleaning solution.