Delta 88 V8-260 43L VIN 8 Exhaust System Catalytic Converter Technical Service Bulletin
FIGURE 3
10.
Insert the plug installer tool (J-34118) into the fill plug and tighten to 47 N-m (35 ft.lbs.). See Figure 3.
11.
Install the converter on the vehicle using procedures listed in the applicable chassis service manual.
SPECIAL TOOLS
Special Tools J-34155-1, -2, and -3 referred to in Steps 4, 5, and 7 of the Service Procedure were previously provided by Oldsmobile.
PARTS INFORMATION
Parts are to be obtained from WDDGM using the following part numbers. Removed parts are to be retained in accordance with the current Service
Policies and Procedures Manual.
Description
Part Number
Converter with Upper Beads
1980 4.3L
25056982
(Includes Fill Hole Plug)
1981-82 4.3L
25056983
1981-82 5.0L
25057007
Lower Bed Bead Package*
4.3L
25056903
(If Needed to Fill Converter)
5.0L
25056895
Converter Front Exhaust Clamp
ALL
1259609
(If Needed)
NOTE:
These converter kit part numbers will replace the existing converter assembly part numbers currently being used for the above applications and
should be used for all future catalytic converter replacement needs when parts inventory of the old converters is exhausted.
*A Lower Bed Bead Package, when used along with the beads removed from the old converter, will complete approximately 10 vehicles.
Additional fill hole plugs, if required, may be ordered using part number 8998202.
WARRANTY INFORMATION
Operation
Labor
Trouble
Number
Hours
Code
T4076
.9
92