Nissan Primera P11. Instruction — part 497
Changing Fuel Filter
WARNING:
Before removing fuel filter, release fuel pressure from fuel
line.
With Consult II
1. Release fuel pressure using the following procedure.
a. Start engine.
b. Perform “FUEL PRESSURE RELEASE” in “WORK
SUPPORT” mode to release fuel pressure to zero.
c. After engine stalls, crank engine two or three times to
make sure that fuel pressure is released.
d. Turn ignition switch “OFF”.
WARNING:
Use rubber gloves to prevent fuel from contacting the skin
when removing fuel hoses and filter.
2. Loosen fuel hose clamps.
3. Replace fuel filter.
●
Be careful not to spill fuel over engine compartment.
Place a shop towel to absorb fuel.
●
Use a high-pressure type fuel filter. Do not use a syn-
thetic resinous fuel filter.
●
When tightening fuel hose clamps, refer to “Checking
Fuel Lines”, MA-22
Changing Air Cleaner Filter
Viscous paper type
Unfasten clamps to change air cleaner filter.
The viscous paper type filter does not need cleaning.
PEF823K
.
SMA288C
.
NMA006
ENGINE MAINTENANCE
QG
MA-23
Changing Engine Oil
WARNING:
●
Be careful not to burn yourself, as the engine oil is hot.
●
Prolonged and repeated contact with used engine oil
may cause skin cancer; try to avoid direct skin contact
with used oil. If skin contact is made, wash thoroughly
with soap or hand cleaner as soon as possible.
1. Warm up engine, and check for oil leakage from engine com-
ponents.
2. Stop engine.
3. Remove drain plug and oil filler cap.
4. Drain oil and refill with new engine oil.
Oil grade: API SH or SJ/ACEA A2/96
Viscosity:
See
“RECOMMENDED
FLUIDS
AND
LUB-
RICANTS”, MA-16.
Refill oil capacity (Approximate):
Unit:
(Imp pts)
Drain and refill
With oil filter change
2.9
Without oil filter change
2.7
Dry engine (engine overhaul)
3.0
CAUTION:
●
Be sure to clean drain plug and install with new washer.
Drain plug:
: 29 - 39 N·m (3.0 - 4.0 kg-m, 22 - 29 ft-lb)
●
The refill oil capacity depends on oil temperature and
drain time. Use these specifications as a reference only.
Always use the dipstick to determine when the proper
amount of oil is in the engine.
5. Start engine and check area around drain plug and oil filter
for oil leakage.
6. Run engine for a few minutes, then turn it off. After several
minutes, check oil level.
Changing Engine Oil Filter
1. Remove oil filter with Tool.
WARNING:
Be careful not to burn yourself, as the engine and the engine
oil are hot.
2. Clean the oil filter mounting surface on the cylinder block.
Coat the rubber seal of the new oil filter with engine oil.
SMA672C
Oil filler cap
Oil filter
Drain plug
SMA390C
Refill oil to this
“H” level.
Do not overfill.
SMA010
ENGINE MAINTENANCE
QG
MA-24
3. Screw in the oil filter until a slight resistance is felt, then
tighten an additional 2/3 turn.
4. Add engine oil.
Refer to “Changing Engine Oil”, MA-24.
●
Clean excess oil from engine.
Checking and Changing Spark Plugs
1. Remove ignition coils.
2. Remove spark plugs with spark plug wrench.
3. Check insulator for cracks or chips, gasket for damage or
deterioration and electrode for wear and burning. If exces-
sively worn, replace with new spark plugs.
Spark plug:
Make
CHAMPION
NGK
Standard type
RC10YCC4, RC10YC4
BKR5E-11
Hot type
RC12YCC4, RC12YC4
BKR4E-11
Cold type
RC7YCC4, RC7YC4
BKR6E-11
Use standard type spark plug for normal condition.
The hot type spark plug is suitable when fouling may occur with
the standard type spark plug such as:
●
frequent engine starts
●
low ambient temperatures
The cold type spark plug is suitable when spark knock may occur
with the standard type spark plug such as:
●
extended highway driving
●
frequent high engine revolution
4. Check spark plug gap.
Gap: 1.0 - 1.1 mm (0.039 - 0.043 in)
5. Install spark plugs. Reinstall ignition coils.
Spark plug:
: 20 - 29 N·m (2.0 - 3.0 kg-m, 14 - 22 ft-lb)
SMA229B
2/3 turn
SEM870F
.
Ignition coils
SMA294A
Wrench with a magnet to
hold spark plug
16 mm
(0.63 in)
SMA476
Side electrode
Gap
ENGINE MAINTENANCE
QG
Changing Engine Oil Filter (Cont’d)
MA-25
Checking Positive Crankcase Ventilation
(PCV) System
CHECKING PCV VALVE
With engine running at idle, disconnect ventilation hose from
PCV valve. If valve is working correctly, a hissing noise will be
heard as air passes through it, and a strong vacuum should be
felt immediately when a finger is placed over valve inlet.
CHECKING VENTILATION HOSES
1. Check hoses and hose connections for leaks.
2. Disconnect all hoses and clean with compressed air. If any
hose cannot be freed of obstructions, replace.
Checking Vacuum Hoses and Connections
Check vacuum hoses for leaks, cracks, damage, loose
connections, chafing and deterioration.
Refer to Vacuum Hose Drawing in EMISSION CONTROL
OVERALL SYSTEM in EC section.
Checking EVAP Vapour Lines
1. Visually inspect vapor lines for leaks, cracks, damage, loose
connections, chafing and deterioration.
2. Inspect vacuum relief valve of fuel tank filler cap for clogging,
sticking, etc.
Refer to EVAPORATIVE EMISSION CONTROL SYSTEM
INSPECTION in EC section.
SMA048
SMA275C
Vapor line
Purge line
ENGINE MAINTENANCE
QG
MA-26
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