ENGINE EXHAUST 6F-3
When inspecting or replacing exhaust system components,
make sure there is adequate clearance from all points on the
underbody to prevent overheating the floor pan and possible
damage to the passenger compartment insulation and trim
materials.
Check complete exhaust system and nearby body areas and
rear compartment lid for broken, damaged, missing or
mispositioned parts, open seams, holes, loose connections or
other deterioration which could permit exhaust fumes to seep
into the rear compartment or passenger compartment. Dust or
water in the rear compartment may be an indication of a
problem in one of these areas. Any faulty areas should be
corrected immediately.
Hangers
Various types of hangers are used to support exhaust
system(s). These include conventional rubber straps, rubber
rings, and rubber blocks.
The installation of exhaust system supports is very important,
as improperly installed supports can cause annoying vibrations
which can be difficult to diagnose.
Three Way Catalytic Converter (If applicable)
The three way catalytic converter is an emission control device
added to the exhaust system to reduce pollutants from the
exhaust gas stream.
CAUTION: The catalytic converter requires the use of
unleaded fuel only.
Periodic maintenance of the exhaust system is not required. If
the vehicle is raised for other service, it is advisable to check
the condition of the complete exhaust system.
A dual bed monolith catalytic converter is used in combination
with three way catalytic converter.
Catalytic Types:
Three way (Reduction/Oxidation) catalyst
The catalyst coating on the three way (reduction) converter
contains platinum and rhodium which lowers the levels of
nitrous oxide (NOx) as well as hydrocarbons (HC) and carbon
monoxide (Co).
Gasket
The gasket must be replaced whenever a new exhaust pipe,
muffler or catalytic converter is installed.
HEATER AND AIR CONDITIONING 1-15
MAIN DATA AND SPECIFICATIONS
AIR COMPRESSOR
Model CR-14
Type 5 Vane rotary type
Displacement cm3 (lmp fl oz) 144 (4.03)
Oil type DH-PR
Oil capacity cm3 (lmp fl oz) 180 (5.04)
Magnetic clutch Type: Dry single disc dia. 109 mm (4.3 in.)
HEATING UNIT (VENT UNIT)
Type Rehead air mix
Core dimension mm (in.) (L
H
W) 180 (7.06)
182.3 (7.18)
27 (1.06)
Capacity (kcal./hr.) 4200
BLOWER UNIT
Type Sirocco fan type
COOLING UNIT
Type Fin and tube evaporator
Evaporator element dimensions mm (in.) (L
H
W) 230 (9.06)
212 (8.35)
74 (2.91)
Evaporator capacity (kcal./hr.) 2960/4420 kcal./hr. (300/500 m3/hr.)
* Expansion Valve type
External pressure equalizer type
* Thermo Switch type (Cooler)
Variable electronic thermostat
Maximum Cool position (
C)
OFF 3
0.5
DIFF 1.5
0.5
Minimum Cool position (
C)
OFF 11.6 2
DIFF 2.9 2
* Thermo Switch type (A/C) (
C)
Fixed electronic thermostat
OFF 3
0.5
DIFF 1.5
0.5
* Trinary Pressure Switch
Low pressure control and High pressure control are same
as Dual pressure switch
* Medium pressure control
OFF 1128 118 kpa (11.5 1.2 kg/cm
2G)
ON 1521 88 kpa (15.5 0.92 kg/cm2G)
CONDENSER
Type Aluminum louvered fins
Capacity (kcal./hr.) 12300 kcal./hr.
ELECTRIC FAN
Fan Dia 250
Motor Power (w) 90
