Honda Prelude 1993 Service Manual page 392

Emission Control System
Three Way Catalytic Converter (TWC) (cont'd)
Inspection
lf sxcessive exhaust systgm back-pressure is suspected, .emove the TWC from the car and make a visual check for plug-
ging, melting or cracking of the cstalyst. Replace the TWC if any of the visible area is damaged or plugged.
34 N.m
13.4 kg-m, 25 lb-ft)
10 N.m 11.O kg-m, 7 lb-ft)
ia"\
IJ
FRONT OF
VEHICLE
34 N.m
13,4 kg-m,
SD
SN
HEAT SHIELD
11-15,2