Sephia GS Sedan L4-1.8L (1997)
Technical Service Bulletin # 1CC002
Date: 970201
A/C - Suction Hose Cracking
VOLUME
1
GROUP
Climate Control
NUMBER
002
MODEL
Sephia
DATE
February, 1997
SUBJECT:
Sephia A/C Suction Hose
This bulletin provides information related to a change to the Sephia Air Conditioner (A/C) suction hose and includes A/C suction hose/compressor
manifold replacement procedures. 1997 Sephia models, beginning with VIN KNAFA1259V5277825 (production date 10/7/96), are equipped with a
redesigned A/C suction hose and corresponding A/C compressor manifold.
The previous A/C suction hose design incorporated multiple bends and required a support bracket. In some instances, small cracks would develop in the
metal section of the suction hose. To prevent further occurances of this condition, the A/C suction hose and A/C compressor manifold have been
redesigned. When installed, the mounting surface for the suction hose is now located on top of the A/C compressor manifold instead of the side,
eliminating the multiple bends and support bracket.
The redesigned A/C suction hose should be used to repair 1995.5 through 1997 Sephia models with production dates of 4/19/95 to 10/7/96 which require
suction hose replacement.
SEPHIA A/C SUCTION HOSE/COMPRESSOR MANIFOLD:
Confirm that the vehicle has a production date of 4/19/95 to 10/7/96.
Confirm that the A/C system is leaking from the suction hose.
Review "Replacement Procedure" before attempting suction hose/compressor manifold replacement.
Inspect all replacement parts for damage prior to installation.
PARTS LIST:
REQUIRED TOOLS:
