NOTE: AIR CONDITIONING SYSTEM FLUSHING utilizes chemicals or
refrigerant to
remove oil, debris and contaminants from the evaporator, condenser, hoses or
metal lines.
NOTE: An INLINE FILTER, both high and low side, protects a/c
components from
residual debris in the system. An inline filter or suct
Special Tools
EN-49980 Guidance Pins
For equivalent regional tools, refer to Special Tools.
Clean the sealing surfaces from old sealing material, dirt, oil and
grease.
Fig. 421: Engine Front Cover, Oil Suction Gallery And Screw Bore
NOTE: The sealing bead should be applied close to the inner