NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide 300ZX 1984 Z31 NISSAN NISSAN https://www.carmanualsonline.info/img/5/573/w960_573-0.png NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide

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NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DESCRIPTION-Air Conditioner (Manual) 
Refrigerant  Leak Wai 
,---Saturated liquid line 
Super  heat 
-10  P=1010kPa 
I1 03 kg/cm2, 14 6 si1 mnsant (141 
U 4- Super heated vapor 
P = 39 2 kPa 10 40 kgl

Page 12 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DISCHARGING, EVACUATING, CHARGING AND CHECKING 
Precautions 
WARNING: 
Always  be careful that refrigerant  does not 
come  in contact  with your  skin. 
Always  wear 
eye protection  when working 
ar

Page 13 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DISCHARGING, EVACUATING, CHARGING AND CHECKING 
0 (0) 
300 /1,000) 
Evacuating  The System 
1. Start  pump,  then open  both valves  and run 
pump  for about 20 minutes 
-. - 
101 3 (760.29  92) 
98

Page 14 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DISCHARGING, EVACUATING, CHARGING AND CHECKING 
Chargin! 
2) Quick  charging 
Immerse in water heated to about40*C 11W0FI for a Short time 
AC184A 
CAUTION. 
If charging  liquefied  refrigerant  into

Page 15 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DISCHARGING, EVACUATING, CHARGING AND CHECKING 
Charging  (Contd) 
The state of the bubbles in sight  glass should only 
be used for checking  whether the amount of 
charged  refrigerant is small or

Page 16 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DISCHARGING, EVACUATING, CHARGING  AND  CHECKING 
Checking Refrigerant  Level 
I 
Suitable 
CONDITION 
Door window 
AIC switch 
TOO much  refrigerant 
Open 
ON 
TEMP  lever position  Max COLD 
FAN lev

Page 17 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide DISCHARGING, EVACUATING, CHARGING AND CHECKING 
ELECTRIC  L EAK-DETECTOR 
The  leak  detector IS a delicate  device that detects 
small  amounts  of halogen 
In  order  to 
use the device  properly,

Page 18 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide A/C PERFORMANCE  TEST 
Performance Chart 
Inside air (Recirculating air) at blower assembly inlet 
Relative humidity At temperature 
% OC (OF) 
20 (68) 
TEST  CONDITION 
Testing must  be performed as

Page 19 of 38

NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide A/C PERFORMANCE TEST 
Ambient air 
Relative humidity Air temperature 
% OC (OF) 
20 (68) 
Performance  Chart (Cont’d) 
High pressure (Discharge  side) 
kPa  (kg/cm2, 
psi) 
Low pressure  (Suction si

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NISSAN 300ZX 1984 Z31 Heather And Air Conditioner User Guide PRECAUTIONS FOR REFRIGERANT CONNECTION 
WARNING. 
Gradually loosen discharge side hose fitting,  and re- 
move 
it after  remaining  pressure has been  released 
When  replacing  or cleaning  refriger
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