Toyota TERCEL 1985 Repair Manual page 127

EMISSION CONTROL SYSTEMS - Oxidation Catalyst (OC) System
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Heat Insulator
INSPECTION OF EXHAUST PIPE ASSEMBLY
1. CHECK CONNECTIONS FOR LOOSENESS OR
DAMAGE
2. CHECK CLAMPS FOR WEAKNESS, CRACKS OR
DAMAGE
INSPECTION OF CATALYTIC CONVERTER
CHECK FOR DENTS OR DAMAGE
If any part of protector is damaged or dented to the extent
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that it contacts the catalyst, repair or replace it
EC2902
INSPECTION OF HEAT INSULATOR
1. CHECK HEAT INSULATOR FOR DAMAGE
2. CHECK FOR ADEQUATE CLEARANCE BETWEEN
CATALYTIC CONVERTER AND HEAT INSULATOR
REPLACEMENT OF CATALYTIC CONVERTER
1. REMOVE CATALYTIC CON VERTER
(a) Jack up the vehicle.
(b) Check that the converter is cool.
(c) Remove the protector bolts (4WD only).
(d) Remove the bolts at the front and rear of the con-
verter.
(e) Remove the converter and gaskets.
2. INSTALL CATALYTIC CONVERTER
(a) Place new gaskets on the converter front and rear
pipes, and connect the converter to the exhaust
pipes.
(b) Tighten the bolts.
Torque:
(c) Reinstall the protector and tighten the bolts (4WD
only).
Torque:
Catalyst — Exhaust. pipe
4 4 0 kg-cm (32 ft-lb, 43 N m )
Catalyst — Protector
210 kg-cm (15 ft-lb, 21 N m )
EC-39