Replacement Part When oil seal, O-ring, packing and gasket have been removed, be sure to replace them with new parts. However, rocker cover gasket may be reused if it is not damaged. Rubber Parts Do not stain timing belt and V-belt with oil or water. Therefore, do not clean the pulley and sprocket with detergent. Oil and Grease Before reassembly, apply specified oil to the rotating and sliding parts. Genuine Part When the part is to be replaced, be sure to use genuine part. For selection of appropriate parts, refer to the Parts Catalog. Electrical System 1. Be sure to disconnect the battery cable from the negative (-) terminal of the battery. 2.
Never pull on the wires when disconnecting connectors. 3. Locking connectors will click when the connector is secure. 4. Handle sensors and relays carefully. Be careful not to drop them or hit them against other parts. G643(E) Service Manual Chapter 1. General Information 8