Nissan Tiida C11. Manual - part 728

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DRIVE BELTS

4.

Remove drive belt.
• Turn drive belt auto-tensioner adjusting bolt clockwise to

release drive belt tension.

INSTALLATION

1.

Install the drive belt.

CAUTION:

• Make sure drive belt is correctly engaged with the pulley

groove.

• Check for oil and coolant on drive belt and each pulley

groove.

• Certain drive belts have five teeth whereas the air condi-

tioning compressor pulley, power-assisted steering pump
pulley, and generator pulley all have six teeth.In this case,
it is essential to check that inner tooth (O) of the pulleys
remains free when fitting the drive belt.
Never turn the engine in the opposite direction to its nor-
mal operating direction.
Use a brush to remove any deposits from the crankshaft
pulley V grooves.

2.

Release drive belt auto-tensioner, and apply tension to drive belt.

3.

Turn crankshaft pulley clockwise several times to equalize tension between each pulley.

MBIB0353E

MBIB0516E

AIR CLEANER FILTER

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AIR CLEANER FILTER

Removal and Installation

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REMOVAL

1.

Push the tabs (A) of both ends of the air cleaner cover (1) into
the inside (B).

2.

Pull up the air cleaner cover (1) and remove it (C).

3.

Remove air cleaner filter (1) and holder (2) assembly from the
air cleaner case.

4.

Remove the air cleaner filter (1) from the holder (2).

INSPECTION AFTER REMOVAL

It is necessary to clean air cleaner filter or replace it at the recommended intervals, more often under dusty
conditions. Refer to 

MA-7, "Periodic Maintenance"

.

• Blow air into the back side of air cleaner filter until no objects spray

out.

INSTALLATION

Installation is in the reverse order of removal.
• Install the air cleaner cover (1) in the direction shown.

PBIC3557J

PBIC3558J

SMA384C

2

: Air cleaner filter

3

: Holder

PBIC3559J

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CAMSHAFT VALVE CLEARANCE

CAMSHAFT VALVE CLEARANCE

Inspection and Adjustment

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INSPECTION

1.

Place the valves of the cylinder concerned at the “end of
exhaust - beginning of intake” position and inspect the clearance
(X). 
NOTE:
Dimension (Y) corresponds to the tappet thickness sizes (there
are 25 sizes available). 

2.

Compare the values recorded with the values specified, then
replace the tappets which are not within tolerance.

ADJUSTMENT

1.

The camshaft must be removed to replace the tappets after
determining dimension (Y).

2.

Set up the following assembly using dial gauge stand
[KV113B0050 (Mot. 252-01) (commercial service tool) or equiva-
lent tool] and dial gauge, then calibrate the gauge.

3.

Raise the gauge extension (without modifying the position of the
magnetic support/gauge assembly), then slide in the tappet to
be measured.
Note dimension (Y) and repeat the operation for the tappets
where the valve clearance is not within tolerance.
Select the various thicknesses of the tappet(s). 25 sizes of sin-
gle-piece tappets are available. Refer to 

EM-333, "Camshaft"

.

Clearance when the 
engine is cold

: Refer to 

EM-333, "Cam-

shaft"

.

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COMPRESSION PRESSURE

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COMPRESSION PRESSURE

Inspection

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1.

Warm up engine thoroughly. Then stop.

2.

Remove glow plug.

3.

Disconnect high-pressure supply pump harness connector to avoid fuel injection during measurement.

4.

Connect compression gauge attachment hose [SST:
KV113B0400 (Mot. 1592)] (A) to the hole for glow plug.

5.

Connect compression gauge (B) to attachment hose (A).

6.

Turn ignition switch to START for cranking and check compres-
sion gauge.

7.

Perform the same procedure for the other cylinders.
• If compression pressure is below minimum value, check valve

clearances and parts associated with combustion chamber (valve, valve seat, piston, piston ring, cylin-
der bore, cylinder head, cylinder head gasket). After checking, measure compression pressure again.

• If any cylinder has low compression pressure, pour a small amount of engine oil into the glow plug hole

of the cylinder to re-check it for compression.

- If the added engine oil improves the compression, piston rings may be worn out or damaged. Check pis-

ton rings and replace if necessary.

- If the compression pressure remains at low level despite the addition of engine oil, valves may be mal-

functioning. Check valves for damage. Replace valve or valve seat accordingly.

• If two adjacent cylinders have respectively low compression pressure and their compression remains

low even after the addition of engine oil, cylinder head gaskets are leaking. In this case, replace cylinder
head gaskets.

8.

Disconnect compression gauge (B) and attachment hose (A).

9.

After inspection is completed, install removed parts.

10. Start the engine, and make sure that the engine runs smoothly.
11. Perform trouble diagnosis. If DTC appears, erase it. Refer to 

EC-1043, "BASIC INSPECTION : Descrip-

tion"

.

Compres-
sion pres-
sure

: Refer to 

EM-333, 

"General Specification"

.

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