Volvo Workshop Service and Repair Manuals

Catalytic Converter: Technical Service Bulletins
Catalytic Converter - Replacement On EGR Equipped Cars

NUMBER
113

GROUP
25

MODEL
700-900

TITLE
THREE-WAY CATALYTIC CONVERTER REPLACEMENT ON
VEHICLES EQUIPPED WITH EGR
1989-92 B230F, 1989-91 B230FT

MARKET
US and Canada

DATE
January 1993

REFERENCE:
SB 25-709; 12/92; IDLING VIBRATIONS, B230F/FT WITH AW
AUTOMATIC GEARBOX

Three-way catalytic converter replacement on EGR-equipped vehicles

Service Bulletin 25-709 provides detailed procedures for installing a bracket between the gearbox and exhaust pipe. If not already equipped, this bracket
should be installed whenever the three-way catalytic converter is replaced. This bracket will help alleviate idle vibration.