Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Nissan 300ZX 1984-1985,1988,1990,1994-1996 Approved 1984 Maintenance
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MAINTENANCE
i
SECTION MA c
r I
CONTENTS
PERIODIC MAINTENANCE ... . .. MA- 2
GENERAL MAINTENANCE . . . . . . . MA- 4
LUBRICATION CHART . .. .. . MA- 7
ENGINE MAINTENANCE ... . . MA-8
CHASSIS AND BODY MAINTENANCE MA-17
SERVICE DATA AND SPECIFICATIONS (SD.S.) . . . . . MA-36
SPECIAL SERVICE TOOL ... . MA-38
PERIODIC MAINTENANCE
The following charts show the normal malntenance schedule Under severe driving conditions, additional or
more frequent maintenance w ~ lbe required. Refer t o "Maintenance under severe driving conditions".
l
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
Reference Page
a t number of miles. kilometers or months. (K,lometerr x 1.0001 (241 (481 (721 (961
whichever comer first
Months 12 24 36 48
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
Engine 081 Replace every 7.500 mile6
Except turbocharged engine MA-11
(12.000 k m l o r 6 months
Replace every 5,000 miles
Turbocharged engine MA-11
18.000 kmJ or 6 months
Replace a t the first 011
E w n e 011 f,lter change and then every MA-11
second od change
Spark plugs R R MA-12. 13
I"",..""
Exhaust gas sensor I I MA-15. 16
NOTE:
(1) If vehicle i s 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
.
CHASSIS AND BODY MAINTENANCE
MAINTENANCE OPERATION MAINTENANCE INTERVAL
Periodic mamtenance should be performed Mdes x 1,000 15 30 45 60
Reference page
at number of miles. kilometers or months IKnlometers x 1 0001 1241 1481 1721 196)
whichever comes first Months 12 24 36 48
Brake liner E hoses I I I I MA-26
Brake pads E discs I 1 I I MA-27
Brake fluid R R MA-26
Manual and automatic transmission E differential gear 01
1 I I I I MA-18, 19. 20
Power rteerlng lines E hares I I I I MA-34
Steering gear & linkage, & suwenston parts I I I I MA-21,22,23.34
Steertng llnkage ball ~ O l n t L front suspension ball J O l l l t S
E I MA-21,34
Propeller shaft14 I I MA-20
Locks. hinges E hood latch L L L L MA-35
Front wheel bearing grease I I MA-22
Exhaust system I I I I MA-17
Seat belts, buckles, retractors. anchors E adiusler I I I I MA-35
Abbreviations A =Adlust
R = Replace
I = Inspect Correct or replace if necessary
MAINTENANCE UNDER DW"g Mal"te"a"Ce Mal"te"a"Ce Malnte"a"Ce
SEVERE DRIVING CONDITIONS condition item OperaflO" interval
The maintenance intervals shown on the C Aw cleaner filter R More frequently
preceding pages are for normal operating A B C E Engine 0 0 1 IExceDt turbo- R Every 3.000 miles
conditions If the vehicle is operated under charged engine) 15.000 km) or 3 months
severe driving conditions as shown below, Engine 081 ITurboCharged R Every 2,500 miles
engd (4,000 kml or 3 months
more frequent maintenance must be per-
Engine 081 filter R At the first 0 0 1 change
formed on the following items as shown in A E
and then every second 011
the table rhmae
A C E F G Brake pads & dorm I Every 7,500 miles
Severe driving conditions 112,oW kml or 6 months
A - Repeated short distance driving H Brakefluid R Every 15.000 miles
6 - Extensive idling 124.000 kml or 12 months
C - Driving in dusty conditions E G Manual and automatic trans- R Every 30.000 miles
mmmn & drtferentml (lea, I48 Ow kml 01 24 monlhi
D - D r i v i n g in extremely low or hlgh
01
1)
ambient temperatures
G Steering gear & linkage. I Every 7.500 miles
E - Towing a trailer & rurpenrlon parm 112 000 kml or 6 months
F - Driving in areas using road salt or C O F G Steering linkage ball p n t s I Every 7,500 miles
other corrosive materials ( front rurpenrlo" ball
I 112.000 kml or 6 months
G - D r i v i n g on rough andlor muddy 1Ol"fS
roads F Locks. hinges & hood latch I Every 7.930 miles
112.000 kml or 6 months
H - Driving in high h u m i d i t y areas or in
A E F G Exhaust system I Every 7,500miler
mountainous areas
112.000 k m l or 6 monthi
Maintenance operations I = lnr~ect Correct or replace 11necerrary R = Replace
GENERAL MAINTENANCE
General maintenance includes those items which should be checked during the normal day-today operation
of the vehicle They are essential if the vehicle is t o continue operating properly The owners can perform the
checks and inspections themselves or they can have their N ISSAN/DATSUN dealers do them for a nominal
charge
Item Reference item in MA section
OUTSIDE THE VEHICLE
Tires Check the pressure with a gauge periodically when at 0 CHECKING TIRE CONDITION
a service station, including the spare, and adjust t o the
specified pressure if necessary Check carefully for damage,
cuts or excessive wear.
Wheel nuts When checking the tires, make sure no nuts are TIRE REPLACEMENT
missing, and check for any loose nuts Tighten if neces- Wheel nut
sary
Tire rotation Tires should be rotated every 24.000 km 0 TIRE ROTATION
(15,000 miles).
Wheel alignment and balance If the vehicle should pull t o 0 CHECKING TIRE CONDITION
either side while driving on a straight and level road, or if Abnormal tire wear
you detect uneven or abnormal tire wear, there may be a 0 CHECKING WHEEL ALIGNMENT
need for wheel alignment If the steering wheel or seat 0 WHEEL INSPECTION
vibrates at normal highway speeds, wheel balancing may be
needed.
Windshield glass Check for abrasions or scratches -
Windshield wiper blades Check for cracks or wear if they do -
not wipe properly
Doors and engine hood Check that all doors and the engine 0 LUBRICATING LOCKS, HINGES AND HOOD
hood operate smoothly as well as the trunk lid and back LATCH
hatch. Also ensure, that all latches lock securely Lubricate
if necessary. Make sure that the secondary latch keeps the
hood from opening when the primary latch is released
INSIDE THE VEHICLE
T h e maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, clean-
ing the vehicle, etc.
Lights Make sure that the headlights,stop lights. t a i l lights. -
turn signal lights. and other lights are all operating properly
and installed securely. Also check headlight aim.
Warning lights and buaerslchimes Make sure that all warn-
ing lights and buzzers/chimes are operating properly
Horn Make sure it operates properly -
Windshield wrper and washer Check that the wipers and
washer operate properly and that the wipers do not streak
GENERAL MAINTENANCE
Item Reference item in MAsection
Windshield defroster Check that the air comes out of the -
defroster outlets properly and in sufficient quantity when
operating the heater or air conditioner
Rear view mirror Make sure that it is secure -
Sun visors Make sure t h a t they can be moved freely and are -
secure
Steering wheel Check that it has the specified free play Be Specification
sure to check for changes in the steering condition, such as Free play Less than 35 mm (1 38 in)
excessive free play, hard steering or strange noises
Seats Check front seat position controls such as seat adjust- -
ters, seatback recliner, etc t o ensure they operate smoothly
and that all latches lock securely in every position Check
that the head restraints move up and down smoothly and
that the locks (if so equipped) hold securely in all latched
positions Check that the latches lock securely for folding-
down rear seatbacks
Seat belts Check that all parts of the seat belt system e g INSPECTING SEAT BELTS, BLUCKLES,
buckles, anchors and retractors operate property and ANCHORS, RETRACTORS AND ADJUSTER
smoothly Check the belt webbing for cuts, fraying, wear or
damage
Accelerator pedal Check the pedal for smooth operation -
and make sure the pedal does not catch or require uneven
effort
Clutch pedal Make sure the pedal operates smoothly and ADJUSTING CLUTCH PEDAL HEIGHT AND
check that it has the proper free travel FREE PLAY
Brakes Check that the brake does not pull the vehicle t o
one side when applied
Brake pedal Check the pedal for smooth operation and CHECKING BRAKE PEDAL DEPRESSED HEIGHT
make sure it has the proper distance under it when de- 0 CHECKING BRAKE BOOSTER FUNCTION
pressed fully Check the brake booster function
Parking brake Check that the lever has the proper travel and 0 CHECKING PARKING BRAKE
confirm that your vehicle is held securery on a fairly steep
hill with only the parking brake applied
Automatic transmission "Park" mechanism Check that the
lock release button on the selector lever operates properly
and smoothly On a fairly steep hill check that your vehicle
i s held securely with the selector lever in the "P" wsition
without aDDlvina anv brakes
UNDER THE HOOD AND VEHICLE
The maintenance items listed here should be checked periodically e g each time you check the engine oil or refuel
MA-5
GENERAL MAINTENANCE
Item Reference item in MA section
Windshield washer fluid Check that there i s adequate fluid -
in the tank
Engine coolant level Check the coolant level when the -
engine is cold
Radiator and hoses Check the front of the radiator and
clean o f f any dirt, insects, leaves, etc , that may have
accumulated Make sure the hoses have no cracks, deforrna-
tion, rot or loose connections
Brake and clutch fluid levels Make sure that t h e brake and CHECKING CLUTCH FLUID LEAKS
clutch fluid levels are between the "MAX" and "MIN" lines INSPECTING BRAKE LINES & HOSES
on the reservoir
Engine drwe belts Make sure that no belt if frayed, worn, CHECKING AND ADJUSTING DRIVE BELT
cracked or oily
Engine o i l level Check the level on the dipstick after park- -
ing the vehicle on a level spot and turning off the engine
Power steering fluid level Check the level on the dipstick 0 CHECKING POWER STEERING FLUID LEVEL
when the fluid is cold and t h e engine is turned off
Automatic transmission fluid level Check the level on the CHECKING AUTOMATIC TRANSMISSION
dipstick after putting the selector level in "P" with the FLUID LEVEL
engine idling
Exhaust system Make sure there are no loose supports, 0 INSPECTING EXHAUST SYSTEM
cracks or holes If the sound of the exhaust seems unusual
or there is a smell of exhaust fumes, immediately locate the
trouble and correct it
Underbody The underbody is frequently exposed to corro-
sive substances such as those used on icy roads or to control
dust It is very impOrtant to remove these substances, other-
wise rust will form on the floor pan, frame, fuel lines and
around t h e exhaust system. At the end of winter, the
underbody should be thoroughly flushed with plain water,
being careful to clean those areas where mud and dirt can
easily accumulate.
Fluid leaks Check under the vehicle for fuel, oil, water or 0 CHECKING CLUTCH FLUID LEAKS
other fluid leaks after the vehicle has been parked for a 0 INSPECTING MANUAL TRANSMISSION O I L
while. Water dripping from the air conditioner a f t e r use i s 0 INSPECTING AUTOMATIC TRANSMISSION FLUID
normal. If you should notice any leaks or gasoline fumes 0 INSPECTING DIFFERENTIAL GEAR OIL
are evident, check for t h e cause and correct it immediately. 0 INSPECTING FRONT AXLE AND SUSPENSION
PARTS
0 INSPECTING REAR AXLE AND SUSPENSION
PARTS
0 INSPECTING BRAKE LINES & HOSES
0 CHECKING POWER STEERING LINE & HOSES
MA-6
kmlmils Month
ENGINE A N T I FREEZE- - , -1--I-- 4- -1 - t - - W I N D S H I E L D A N D REAR
WINDOW WASHER F L U I D
COOLANT
-/---l--]--t-]--
w1
---I-
POWERSTEERINGFLUID
FRONT WHEEL -ENGINE OIL
(Except turbocharger engine)
BEARING GREASE -
BRAKE F L U I D -
- - @) O I L FILTER
*
--MANUAL TRANSMISSION
--AUTOMATIC
TRANSMISSION
DIFFERENTIAL
GEAR O I L
-
* Maintenance under severe driving condittons @ Replace at the first 011 change After that. replace
whsather conditions or in areas where ambient 011 filter every second engine 011 change
z temperatures are either extremely low or extreme
ly high, the filter might becomeclogged In such
tl
h)
:
ENGINE MAINTENANCE
Checking Drive Belts Replacing Air Cleaner Filter-
1 Inspect for cracks, fraying, wear or oil adhe- The viscous paper type air cleaner filter does not
sion Replace if necessary require any cleaning operation between renewals.
The belts should not touch the bottom of the
pulley groove.
2 Check drive belt deflections by pushing middle
between pulleys
Adjust if belt deflections exceed the limit.
0 VG3OE engine (without turbocharger)
Power steering
Alternator pulley
SMA779A
Water pump pulle
SMA777A
VG30ET engine (with turbocharger)
Checking Vapor Lines
1. Visually inspect vapor lines for proper attach-
ment, cracks, damage, loose connections,
chafing and deterioration
2. Check vacuum relief valve for clogging,
sticking, etc
Aw conditioner 16 9-11 7-9
compressor 10 63) (035.0431 (028 - 0 351
Power steering 21 13-16 10-13
oil pump (083) (051 - 0 6 3 1 ( 0 3 9 - 0 5 1 1
Applied pushing force 98 N (10 kg. 22 Ibl
MA-8
ENGINE MAINTENANCE
Checking Fuel System Replacing Fuel Filter
Check fuel lines and tank for proper attachment, Before removing fuel filter, release fuel pressure
leaks, cracks, damage, loose connections, chafing from fuel line to eliminate danger.
and deterioration 1 Start engine
2 Remove luggage floor mat
3. Disconnect fuel pump harness connector with
engine running
SMA803A
CAUTION. SEF7148
a. Do not reuse fuel hose clamp after loosening
b. Tighten high pressure rubber hose clamp so 4. After engine stalls, crank engine two or three
that clamp end is 3 m m (0.12 in) from hose times t o make sure that pressure is released
end or screw position (wider than other 5 Turn ignition switch off and connect fuel
portions of clamp) is flush with hose end. pump harness connector
Tightening torque specifications are the same 6 Loosen fuel hose clamps
for all rubber hose clamps.
When tightening hose clamp, ensure that screw
does not come into contact with adjacent
parts
SMA780A
10-1dNm
IO 10 -0.15 kgm. 7 Replace fuel filter.
0 7 - 1 1 h-lbl
Do not reuse fuel hose clamps.
SMAS04A
Be careful not t o spill fuel over engine com-
partment. Place a rag to absorb fuel.
Use high pressure type fuel filter. Do not use a
synthetic resinous fuel filter.
MA-9
I
ENGINE MAINTENANCE
Changing Ei ine Coolant
WARNING: 3 Open drain plug on right side of cylinder block
To avoid the danger of being scalded, never t o drain coolant from cylinder block.
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 t o "HOT"
position
SMAJ81 A
2) Auto air conditioner equipped models 4 Close drain plug and drain cock securely Then,
Turn ignition switch "ON" and set temperature fill radiator with water and warm up engine
a t maximum 5 Stop engine and wait until it cools down.
Then turn ignition switch "OFF". 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 t o filler opening Follow
instructions attached t o anti-freeze container
for mixing ratio of anti-freeze t o water.
Slowly pour coolant through coolant fryer neck
t o allow air in system t o escape.
SMA782A
8. Fill reservoir tank up t o "MAX" level Then
close radiator cap.
2 Open radiator cap and drain plug t o drain
9. Run the engine a t approximately 2,000 rpm
engine coolant.
for about one minute.
IO. Stop the engine and after it cools down, refill
the radiator and engine with coolant up t o the
filler opening. Fill the reservoir tank with
coolant up t o "MAX" level.
Coolant capacity:
VG30E engine
10.5 P (11-1/8 US qt, 9-1/4 Imp qt)
VG30ET engine
11.0 P (1 1-5/8 US qt, 9-5/8 Imp qt)
SMA703A
MA-10
ENGINE MAINTENANCE
Changing Engine Oil and Oil Filter
1 Warm up engine, and check for oil leakage Start engine Check area around drain plug and
from engine components oil filter for any sign of oil leakage.
2 Change engine oil and oil filter Run engine for a few minutes, then turn it off
After several minutes, check oil level
Oil capacity:
With oil filter
4.0 p (4-1/4 US qt, 3-1/2 Imp qt)
Without oil filter c---l
Oil'level
0 1 level
1 should be maintained
3.3 2 (3-1/2 US qt, 2-7/8 Imp qt) within this range
IO
SMA786A
-
29 39 N m
* Loose"
SMA785A
(3 0 . 4 0 kg-m, 22 .29 ft-lbl
a. Be careful not t o burn yourself as engine oil
is hot.
b. Be sure to clean drain plug and install with
washer.
c. Before installing new oil filter, wipe oil filter
mounting surface on cylinder block, and
smear a little engine oil on rubber seal of oil
filter.
d. When installing oil filter, DO NOT use a
wrench t o tighten the filter.
Hand-tighten ONLY
e. Use recommended engine oil.
MA-I1
4
ENGINE MAINTENANCE
Checking and Replacing Spark Plugs
CHECKING AND REPLACING SPARK PLUGS
1 Disconnect spark plug wire a t boot Do not 4. Check spark plug gap
pull on the wires
Slde elecrrode
Gap
-
1 0 . 1 1 mm (0 039 0 043 in)
2. Remove spark plugs with spark plug wrench. VG30E VG30ET
3. After cleaning spark plugs, inspect insulator
Standard type BCPRGES-11 BCPRGE-11
for cracks or chips, gasket for damage or
deterioration and electrode for wear and Hot type I BCPRSESI 1 BCPR5E-I 1
burning. If they are excessively worn, replace
~~~~
Cold type BCPR7ES-11 BCPR7E-11
with new spark plugs.
MA-1 2
ENGINE MAINTENANCE
Checking and Replacing Checking Ignition Wires
Spark Plugs (Cont'd)
1. Check the high tension wires for cracks,
5 Install spark plugs Reconnect high tension damage, burned terminals and proper f i t
cables according to Nos indicated on them. 2. Measure the resistance of the high tension
0. Spark plug wires, by shaking it and checking for intermit-
20 - 29 N m tent brakes
(2.0 - 3 0 kg-m, 14 - 22 ft-lb)
.
SMA789A
M A - I3
ENGINE MAINTENANCE
Checking idle Speed (VG30E engine)
Preparation
Engage parking brake and lock both front and rear wheels with wheel chocks.
Turn off air conditioner and headlamps.
Keep front wheels straight ahead.
WARNING:
a. Depress brake pedal while accelerating the engine to prevent forward surge of vehicle.
b. Inspection should be carried out while shift lever IS in "D" position on automatic transmission equipped
models.
c. After inspection and adjustment have been made, shift the lever t o "N" or "P" position.
c START
I 1
Start engine and warm up untgl water
temperature Indicator poinrs t o middle of
I
To harness
Stop engine and
4
anach adapter harness
between ignmon coil primary winding
terminals and harness connector Then set
timer under no-load, then run engine a t
+
Stop engine and connect idle UP solenoid
harness connector
Dismnnm adapter harness Connector and
connect ignition coil harness connector io
END
(-
MA-I4
-
ENGINE MAINTENANCE
Checking Exhi 1st Gas Sensor
48,000 krn (30,000 miles) OR 24 MONTHS
SERVICE
Exhaust gas sensor should be checked after 48,000
km (30,000 miles) or 24 months of operation
After vehicle has been operated for 48,000 k m
(30,000 miles), exhaust gas sensor warning lamp
will come on to indicate that sensor should be
inspected
Digital type
t
After inspection, disconnect warning lamp harness
connector so that warning lamp will not come on
thereafter.
SMA792A
MA-1 5
.-I
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
Engine oil and coolant levels
E C C S. components
E.C C S. harness and connectors
0 Hoses
Oil filler cap and oil level gauge
Checking procedure
START
S t a n engine and warm UP until water
temperature indicator Points IO middle
of gauge
+
I
Run engine a t about 2.000 rpm for a b u t
2 minutes under noload
I
E C C S control unit is turned fully
referring to MIXTURE R A
MA-16
CHASSIS AND BODY MAINTENANCE
Checking Exhaust System -Checking Clutch Fluid Level-
Check exhaust pipes, muffler and mounting for If fluid level is extremely low, check clutch system
proper attachment, leaks, cracks, damage, loose for leaks
connections, chafing and deterioration
W SMA211A
Changing Clutch Fluid
Refill with recommended brake fluid "DOT
-Checking Clutch Operation - 3"
Do not reuse drained brake fluid
Check clutch pedal height, free travel and smooth Be careful not t o splash brake fluid on painted
omration areas.
Drain the fluid in the air bleeder valve
Floor carpet
Dash insulator
H Pedal free height
A Pedal free travel
SCLOO9
SMA558A
Pedal free height "H":
195.205 mm (7.68 - 8.07 in) Refill until the new fluid comes out in the air
Pedal free travel "A": bleeder valve
-
1 3 rnrn (0.04 0.12 in)
~
Use same procedure as in bleeding hydraulic
If necessary, adjust clutch pedal free height and system to refill the fluid
pedal free travel. Refer to section CL Refer to section C L
MA-I7
,
CHASSIS AND BODY MAINTENANCE
Checking Clutch System Checking M/T Oil
Check clutch fluid lines for proper attachment, 1. Check manual transmission for signs of leakage
leaks, chafing, deterioration, etc
SMA429A
2 Check oil level
SMA741A
LFiller plug
SMAl03
Never start engine while checking oil level.
Changing M/T Oil
n
Drain plug
Oil capacity:
FS5W71C and BW T-5 (FS5R90A)
1.9 Liters (4 US pt, 3-3/8 Imp pt)
MA-1 8
CHASSIS AND BODY MAINTENANCE
L/T Fluid
1 Check automatic transmission for signs of 3 Check automatic fluid condition.
leakage Check fluid for contamination to determine
condition of automatic transmission I f fluid
is very dark or smells burned, the frictional
material (clutches, band, etc ) may need re-
placement
SMA430A
2 Check under following conditions
(1) Place selector lever in "P" (PARK) position Check flwd for COntaminarlOn
and idle engine
r?
(2) Maintain fluid temperature a t 50 to 80◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo