1984 NISSAN 300ZX coolant temperature

PERIODIC MAINTENANCE
The following charts show the normal malntenance schedule Under severe driving conditions, additional or
more frequent maintenance
w~ll be required. Refer to "Maintenance under severe driving conditions".
The periodic maintenance schedule
is repeated beyond the last mileage and period shown.
EMISSION CONTROL SYSTEM MAINTENANCE
MAINTENANCE OPERATION MAINTENANCE INTERVAL
Pertodc rnantenance should be performed Miles x 1,000 15 30 45 60
at number of miles. kilometers or months. (K,lometerr x 1.0001 (241 (481 (721 (961
Months 12 24 36 48
whichever comer first
Reference
Page
Orwe belts I I MA-8
Air cleaner filter R R MA-8
Vapor hnes 1. If MA4
Fuel lines (hoses. piping. connections. etc ) If if MA-9
Fuel filter See NOTE (11. MA-9
Englne coolant R R MA-10
MA-1 1
Engine 081
MA-1
1
Replace every 7.500 mile6
(12.000 kml or6 months
Replace every 5,000
miles
18.000 kmJ or 6 months
Replace
at the first 011
Except turbocharged engine
Turbocharged engine
Ewne 011 f,lter change and then every MA-1 1 second od change
Spark plugs R R MA-12. 13
I"",..""
Exhaust gas sensor I I MA-15. 16
NOTE:
(1) If vehicle is operated under extremely adverse weather conditions or in areas where ambient temperatures are either
extremely
low or extremely high, the filters mlght become clogged. In such an event, replke them immediately.
(2) Maintenance Items and antervals wlth "*" are recommended by NISSAN MOTOR CO., LTD. Other maintenance items and
intervals
are required.
Abbreviations A = Adjust
R =Replace
I = Inspect Correct or replace if necessary
MA-2
.

kmlmils Month
ENGINE ANTI FREEZE- - COOLANT
FRONT WHEEL
BEARING GREASE -
BRAKE FLUID -
DIFFERENTIAL - GEAR OIL
* Maintenance under severe driving condittons
z
tl
:
h)
whsather conditions or in areas where ambient
temperatures are either extremely low or extreme ly high, the filter might becomeclogged In such
, -1 --I-- 4 - -1 - t WINDSHIELD AND REAR
WINDOW WASHER FLUID --
-/---l--]--t-]-- POWERSTEERINGFLUID
w-1 --I- -ENGINE OIL (Except turbocharger engine)
- - @) OIL FILTER
*
--MANUAL TRANSMISSION
--AUTOMATIC
TRANSMISSION
@ Replace at the first 011 change After that. replace 011 filter every second engine 011 change

ENGINE MAINTENANCE
Changing Ei
WARNING:
To avoid the danger of being scalded, never
attempt to change the coolant when the engine
is hot.
1 Before drainmg engine coolant
1) Except auto air conditioner equipped models
Slide temperature control lever to
"HOT"
position
SMAJ81 A
2) Auto air conditioner equipped models
Turn ignition switch
"ON" and set temperature
at maximum
Then turn ignition switch
"OFF".
SMA782A
2 Open radiator cap and drain plug to drain
engine coolant.
SMA703A
ine Coolant
3 Open drain plug on right side of cylinder block
to drain coolant from cylinder block.
4 Close drain plug and drain cock securely Then,
fill radiator with water and warm up engine
5 Stop engine and wait until it cools down.
6. Repeat procedure from step 2 through step 5
two or three times.
7 Drain water and fill radiator and engine with
new coolant up to
filler opening Follow
instructions attached to anti-freeze container
for
mixing ratio of anti-freeze to water.
Slowly pour coolant through coolant fryer neck
to allow air in system to escape.
8. Fill reservoir tank up to "MAX" level Then
close radiator cap.
9. Run the engine at approximately 2,000 rpm
for about one minute.
IO. Stop the engine and after it cools down, refill
the radiator
and engine with coolant up to the
filler opening. Fill the reservoir tank with
coolant up to "MAX" level.
Coolant capacity:
VG30E engine
VG30ET engine
10.5 P (11-1/8 US qt, 9-1/4 Imp qt)
11.0 P (1 1-5/8 US qt, 9-5/8 Imp qt)
MA-1 0

ENGINE MAINTENANCE
Checking Exhaust Gas Sensor (Cont'd)
Preparation
When checking exhaust gas sensor, make sure that the following are
in good order
0 Battery
0 Hoses
Engine oil and coolant levels
E C C S. components
E.C C S. harness and connectors
Oil filler cap and oil level gauge
Checking procedure
START
Stan engine and warm UP until water
temperature indicator Points
IO middle
of gauge
I +
Run engine at about 2.000 rpm for abut
2 minutes under noload
I
E C C S control unit is turned fully
referring to MIXTURE RA
MA-1 6