FE120 L4-4.9L DSL Turbo (2005)
-
Close both ends of the tube by TIG arc welding. Welding conditions
-
Welding rod: A4043 (diameter approximately 2 mm {dia. 0.079 in.})
-
Welding current: AC80A
-
After the welding is completed, check for the following defects. If any of these defects are spotted, repair the defect or replace the core.
-
Undercuts
-
Cracks in weld bead
-
Cracks in base metal
CAUTION: Make sure that welds are proper. Any defect in welding can lead to recurrence of leakage.
Installation procedure
Installation: Upper tank and lower tank
-
If there is a gap between the tank and core's tank holding plate when the tank is placed in position, lightly tap the plate with a rubber or plastic
hammer to eliminate the gap.
CAUTION: When installing the tank and packing, use your bare hands to avoid putting foreign matter on the parts.
