Page 223 of 284
BACK DOOR WINDOW DEFOGGER - Specifications / Special Tools
BACK DOOR WINDOW DEFOGGER
8-203
SPECIFICATIONS
( ;ENERAL SPECIFICATIONS NOOPB-B
Items
Back door window defogger switch
Type Seesaw type Specifications
Rated current
Back door window defogger timer
Timer
Back door window glass with defogger
No. of printed heater lines
Power consumption [2O”C (68”F)] 20A
-
11
112-148W
SPECIAL TOOLS
Tool (Number and name)
MB990784
Ornament remover Use
Removal of back door
window defogger
switch
NOBPG-B
1 STB Revision
Page 232 of 284

8-212 AUTOMATIC FREE-WHEELING HUB lNCDlCATOR SYSTEM - $%%60n’~at’on’
Speedometer
I
iensor Vehicle-speed
sensor
16W1506
12R0058
Circuit Diagram
16W153
SPECIFICATIONS
GENERAL SPECIFICATIONS VEHICLE-SPEED SENSOR (REED-TYPE SWITCH)
The vehicle-speed sensor functions to substitute pulse signals
for the rotations (vehicle speed) of the transmission’s output
gear;/ t i is located within the speedometer.
Pulse signals are generated when the speedometer cable
rotates.
AUTbMATlC FREE-WHEELING HUB INDICATOR
CONTROL UNIT
The control unit is located at the upper part of the right cowl
side.
The control unit is composed of the pulse-detection circuit
(which receives the input signals from the pulse generator),
the vehicle-speed-detection circuit (which receives the input
signals from the vehicle-speed sensor), the lock-discrimination
circuit (which, based on both of these input signals, judges the
condition of the automatic free-wheeling hub ‘and then trans-
mits indicator output signals to the memory circuit), and the
memory circuit (which “memorizes” the indicator output
signals from the lock-discrimination circuti).
Items
Automatic free-wheeling hub indicator light
Pulse generator
Type
Vehicle-speed sensor
Type
Pulse generation
SERVICE SPECIFICATIONS
Specifications
W (SAE trade number) 1.4(74)
Magnet coil type
Reed switch type
4 pulses/ rotation
NOORG-
Items Specifications
Standard values
Pulse generator resistance
R 215-275
Vehicle-speed sensor output voltage V
When OFF 4 or more 1 STB Revision
When ON 0
Page 237 of 284

24-1
AIR-CO IONING
CONTENTS
AIR-CONDITIONING
AIR CONDITIONER SWITCH ......................... 42
CIRCUIT DIAGRAM ...................................... . . 26
COMPRESSOR ............................................... 46
EVAPORATOR ............................................ . ... 43
GENERAL INFORMATION .............. . ....... . . . .... 19
RECEIVER DRIER, CONDENSER,
COMPRESSOR CLUTCH ASSEMBLY .......... 45
SAFETY PRECAUTIONS ................................ 28
SERVICE ADJUSTMENT PROCEDURES ...... 29
Compressor Drive Belt Adjustment ...........
40
Compressor Noise ..................................... 41
Handling Tubing and Fittings ..................... 39
Manifold Gauge Set Installation ................ 29
Performance Test ...................................... 34
Refrigerant Leak Repair Procedure ........... 34
Test Procedures ......................................... 29
Testing System for Leaks .......................... 33
SPECIAL TOOLS ............................................ 22
SPECIFICATIONS ...... . .
.. . ................................ 21
General Specifications ...............................
21
Service Specifications ................................
21
Torque Specifications ................................
21
TROUBLESHOOTING .................................... 22 Air is Emitted but Is Not Cool
Cool Air Flow Is Intermittent
Insufficient Air Flow
Insufficient Cooling
HEATERS
BLOWER ASSEMBLY . . . . . . . . . . . . . . . . . . ..a............... 14
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
HEATER CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
HEATER UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
SERVICE ADJUSTMENT PROCEDURES . . . . . . 5
Temperature Control System
Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Water Valve Replacement . . . . . . . . . . . . . . . . . . . . . . . 8
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Blower Motor Inoperative
Blower Motor Operates on High
Speed Only
Improper Heat
No Ventilation Even When Mode
Selection Lever Is Operated
VENTILATORS . . . . . . . . . . . . . . . . . . . . . . . . . . . ..a..... . . . . . . . . . . . .
16
Page 257 of 284

AIR-CONDITIONING -Specifications
SPECIFICATIONS
GENERAL SPECIFICATIONS
24-2 1
N24CA-
Items Specifications
Compressor
Model
6P148lnclined-plate type
No. of cylinders and displacement
6 cylinders 6,148 (208,216)
cc. (U.S.fl. oz., Imp.fl.02.)
Refrigeration unit lubricant
cc. (U.S.fl. oz., Imp.fl.oz.) DENS0 oil 6 110 (3.7,3.9)
Protective equipment
OFF: 1 .O (22) ON:4.5 (39)
Cycling clutch switch
“C(“F)
OFF:210 (30) ON:230 (33)
Low pressure switch
kPa (psi)
OFF: 113 (235) ON:106(222)
Water temperature switch
“C (“F)
Air temperature thermostat
Freezor prevention
“C (“F) OFF:3 (37.4) ON:5 (41)
Burn out temperature 106 (222)
Fusible plug “C (“F)
R-l 2 600-900 (1.3-2.0)
Refrigerant and quantity
g (Ibs.1
SERVICE SPECIFICATIONS N24CE-
Items Specifications
Standard value
Drive belt deflection mm (in.) 17.20 (.7-.8)
Pressure plate to rotor clearance mm (in.)
0.4-0.7 (.02-.03)
TORQUE SPECIFICATIONS N24CG Items Nm ftlbs.
Suction hose to cooling unit 30-35 22-25
Liquid pipe to cooling unit 12-15 9-l 1
Liquid pipe to receiver drier 12-15 9-l 1
Suction hose to suction hose 30-35 22-25
Liquid pipe to liquid pipe 12-15 9-l 1
Liquid pipe to condenser 20-25 15-18
Suction hose to compressor 30-35 22-25
Discharge hose to compressor 20-25 15-18
Discharge hose to liquid pipe 20-25 15-18
Compressor shaft nut 15-17 11-13
Through bolt 25-26 18-20
/ STB Revision I