compressor NISSAN TIIDA 2007 Service Owner's Guide

CYLINDER BLOCK
EM-107
< DISASSEMBLY AND ASSEMBLY >[HR16DE]
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 Using the piston ring compressor (SST: EM03470000) (A) or
suitable tool, install piston with the front mark on the piston
head facing the front of the engine.
CAUTION:
 Be careful not to damage matching surface with con-
necting rod cap.
 Be careful not to damage the cylinder wall and crank-
shaft pin, resulting from an interference of the connect-
ing rod big end.
12. Install connecting rod cap.
 Match the stamped cylinder number marks (C) on connecting
rod with those on connecting rod cap to install.
13. Inspect outer diameter of connecting rod cap bolts. Refer to EM-108, "
Inspection".
14. Tighten connecting rod bolt with the following procedure:
a. Apply new engine oil to the threads and seats of connecting rod bolts.
b. Tighten connecting rod bolts in several steps.
c. Then turn all bolts 60 degrees clockwise (angle tightening).
CAUTION:
Confirm the tightening angle by using the angle wrench
[SST: KV10112100] (A) or protractor. Avoid judgment by
visual inspection without the tool.
 After tightening connecting rod bolts, make sure that crankshaft rotates smoothly.
 Check the connecting rod side clearance. Refer to EM-108, "
Inspection".
15. Install oil pan (upper). Refer to EM-96, "
Exploded View".
NOTE:
Install the rear oil seal after installing the oil pan (upper).
16. Install rear oil seal. Refer to EM-96, "
Removal and Installation".
17. Install flywheel.
 Secure crankshaft with a stopper plate [SST: KV11105210], and tighten mounting bolts crosswise over
several times.
PBIC3765E
A: Front mark
B: Oil hole
D : Connecting rod big end grade
JPBIA0537ZZ
: 19.6 N·m (2.0 kg-m, 14 ft-lb)
PBIC3753E

NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
EM-133
< SYMPTOM DIAGNOSIS >[MR18DE]
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Use the Chart Below to Help You Find the Cause of the SymptomINFOID:0000000001337775
1. Locate the area where noise occurs.
2. Confirm the type of noise.
3. Specify the operating condition of engine.
4. Check specified noise source.
If necessary, repair or replace these parts.
A: Closely related B: Related C: Sometimes related —: Not relatedA. Rotational mechanism B. Water pump C. Timing chain
D. Drive belt E. Crankshaft pulley F. A/C compressor
G. Water pump H. Generator I. Tension pulley
J. Valve mechanism K. Valves
Location
of noiseType of
noiseOperating condition of engine
Source of
noiseCheck itemRefer-
ence page Before
warm-
upAfter
warm-
upWhen
start-
ingWhen
idlingWhen
racingWhile
driving
Top of en-
gine
Rocker
cover
Cylinder
headTicking or
clickingCA—AB—Tappet
noiseValve clearanceEM-238
Rattle C A — A B CCamshaft
bearing
noiseCamshaft journal oil
clearance
Camshaft runoutEM-186EM-186
Crank-
shaft pul-
ley
Cylinder
block
(Side of
engine)
Oil panSlap or
knock—A—BB—Piston pin
noisePiston to piston pin oil
clearance
Connecting rod bushing
oil clearanceEM-219
EM-219
Slap or
rapA——BBAPiston
slap noisePiston to cylinder bore
clearance
Piston ring side clear-
ance
Piston ring end gap
Connecting rod bend
and torsionEM-219EM-219
EM-219
EM-219
Knock A B C B B BConnect-
ing rod
bearing
noiseConnecting rod bushing
oil clearance
Connecting rod bearing
oil clearanceEM-219EM-219
Knock A B — A B CMain bear-
ing noiseMain bearing oil clear-
ance
Crankshaft runoutEM-219EM-219
Front of
engine
Front cov-
erTapping or
tickingAA—BBBTiming
chain and
chain ten-
sioner
noiseTiming chain cracks
and wear
Timing chain tensioner
operationEM-177
Front of
engineSqueak-
ing or fizz-
ingAB—B—CDrive belt
(Sticking
or slip-
ping)Drive belt deflection
EM-142
CreakingA B ABABDrive belt
(Slipping)Idler pulley bearing op-
eration
Squall
CreakAB—BABWater
pump
noiseWater pump operationCO-44

EM-138
< PREPARATION >[MR18DE]
PREPARATION
PREPARATION
PREPARATION
Special Service ToolINFOID:0000000001337772
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Tool number
(Kent-Moore No.)
Tool nameDescription
K V 1 0 1111 0 0
(J-37228)
Seal cutterRemoving steel oil pan and rear timing
chain case
KV10112100
(BT-8653-A)
Angle wrenchTightening bolts for bearing cap, cylinder
head, etc.
KV10107902
(J-38959)
Valve oil seal pullerRemoving valve oil seal
EM03470000
(J-8037)
Piston ring compressorInstalling piston assembly into cylinder
bore
KV101092S0
(J-26336-B)
Valve spring compressor
1 KV10109210
(J-26336-20)
Attachment
2 KV10109220
(—)
3. KV10109230
Adapter (M8)Disassembling and assembling valve
mechanism
WS39930000
(—)
Tube presserPressing the tube of liquid gasket
NT046
NT014
S-NT011
NT044
NT718
NT052

EM-142
< ON-VEHICLE MAINTENANCE >[MR18DE]
DRIVE BELTS
ON-VEHICLE MAINTENANCE
DRIVE BELTS
ComponentINFOID:0000000001337776
Checking Drive BeltsINFOID:0000000001337777
WARNING:
Be sure to perform this step when the engine is stopped.
 Make sure that the indicator (notch on fixed side) of drive belt auto-tensioner is within the possible use range
(A).
NOTE:
 Check the drive belt auto-tensioner indication when the engine is cold.
 When new drive belt is installed, the indicator (notch on fixed side) should be within the range (B).
 Visually check entire drive belt for wear, damage or cracks.
 If the indicator (notch on fixed side) is out of the possible use range or belt is damaged, replace drive belt.
Tension AdjustmentINFOID:0000000001337778
Belt tension is not necessary, as it is automatically adjusted by drive belt auto-tensioner.
Removal and InstallationINFOID:0000000001337779
REMOVAL
1. Hold the hexagonal part (A) of drive belt auto-tensioner (1) with
a wrench securely. Then move the wrench handle in the direc-
tion of arrow (loosening direction of tensioner).
CAUTION:
Never place hand in a location where pinching may occur if
the holding tool accidentally comes off.
2. Insert a rod such as short-length screwdriver approximately 6
mm (0.24 in) in diameter into the hole (B) of the retaining boss to
fix drive belt auto-tensioner.
3. Remove drive belt.
INSTALLATION
1. Generator 2. Drive belt auto–tensioner 3. Crankshaft pulley
4.A/C compressor (models with A/C)
Idler pulley (models without A/C)5. Water pump 6. Drive belt
A. Possible use range B. Range when new drive belt is installed C. Indicator
PBIC3137J
PBIC3936E

EM-208
< REMOVAL AND INSTALLATION >[MR18DE]
ENGINE ASSEMBLY
 Always use the support point specified for lifting.
 Use either 2-pole lift type or separate type lift as best you can. If board-on type is used for unavoid-
able reasons, support at the rear axle jacking point with a transmission jack or similar tool before
starting work, in preparation for the backward shift of center of gravity.
 For supporting points for lifting and jacking point at rear axle, refer to GI-48, "
Garage Jack and
Safety Stand and 2-Pole Lift".
REMOVAL
Remove the engine and the transaxle assembly from the vehicle downward. Separate the engine and the tran-
saxle.
1. Remove engine undercover
2. Drain engine coolant from radiator. Refer to CO-35, "
Changing Engine Coolant".
CAUTION:
 Perform this step when the engine is cold.
 Do not spill engine coolant on drive belt.
3. Remove front fender protector (RH and LH); Refer to EXT-22, "
Removal and Installation".
4. Remove exhaust front tube; Refer to EX-10, "
Component".
5. Remove drive shafts (LH and RH) from steering knuckle. Refer to FA X - 7 , "
Removal and Installation".
6. Remove transaxle joint bolts which pierce at oil pan (upper) lower rear side. Refer to EM-207, "
Compo-
nent".
7. Remove rear torque rod (1).
8. Remove hood assembly. Refer to DLK-214, "
Removal and Installation".
9. Remove cowl top cover and cowl top extension assembly. Refer to EXT-20, "
Removal and Installation".
10. Release fuel pressure. Refer to EC-1035, "
Inspection".
11. Remove battery and battery tray; Refer to PG-6, "
Removal and Installation".
12. Remove drive belt; Refer to EM-142, "
Component".
13. Remove air duct and air cleaner case assembly; Refer to EM-154
.
14. Remove cooling fan assembly.
15. Remove radiator hose (upper and lower). Refer to CO-40, "
Component".
16. Disconnect all connections of engine harness around the engine mounting insulator (LH), and then tem-
porarily secure the engine harness into the engine side.
CAUTION:
Protect connectors using a resin bag to protect against foreign materials during the operation.
17. Disconnect fuel feed hose at engine side. Refer to EM-162, "
Component".
18. Disconnect heater hoses, and install plugs them to prevent engine coolant from draining. Refer to CO-47,
"Component".
19. Disconnect control cable from transaxle. Refer to TM-674, "
Exploded View".
20. Remove ground cable at transaxle side.
21. Remove ground cable between front cover and vehicle.
22. Remove generator. Refer to CHG-29, "
Removal and Installation".
23. Remove A/C compressor with piping connected from the engine. Temporarily secure it on the vehicle side
with a rope to avoid putting load on it. Refer to HA-32, "
Removal and Installation of Compressor -
MR18DE".
LBIA0460E

EM-218
< DISASSEMBLY AND ASSEMBLY >[MR18DE]
ENGINE UNIT
 Apply new engine oil sufficiently to the cylinder bore, piston and crankshaft pin.
 Match the cylinder position with the cylinder number (C) on
connecting rod to install.
 Install so that front mark (A) on the piston head faces the front
of engine.
 Using a piston ring compressor [SST: EM03470000 (J-8037)]
(A) or suitable tool, install piston with the front mark on the pis-
ton head facing the front of the engine.
CAUTION:
Be careful not to damage the cylinder wall and crankshaft
pin, resulting from an interference of the connecting rod
big end.
22. Install connecting rod cap.
 Match the stamped cylinder number marks (C) on connecting
rod with those on connecting rod cap to install.
23. Tighten connecting rod bolt with the following procedure:
CAUTION:
 Make sure that there is no gap in the thrust surface (A) of
the joint between connecting rod (1) and connecting rod
bearing cap (2) and that these parts are in the correct
position. And then, tighten the connecting rod bolts.
 If the connecting rod bolts are reused, measure the outer
diameter. Refer to EM-219, "
Inspection After Disassem-
bly".
24. Apply new engine oil to the threads and seats of connecting rod
bolts.
25. Tighten bolts in three steps
 After tightening connecting rod bolt, make sure that crankshaft rotates smoothly.
 Check the connecting rod side clearance. Refer to EM-219, "
Inspection After Disassembly".
26. Install oil pan (upper). Refer to EM-166
.
B : Oil hole
D : Big end diameter grade
E : Small end diameter grade
F : Front mark (connecting rod bearing cap)
PBIC3587J
PBIC3244J
A : Front mark (piston)
B : Oil hole
D : Big end diameter grade
E : Small end diameter grade
F : Front mark (connecting rod bearing cap)
PBIC3587J
Step 1 : 27.4 N·m (2.8 kg-m, 20 ft-lb)
Step 2 : 0 N·m (0 kg-m, 0 ft-lb)
Step 3 : 19.6 N·m (2.0 kg-m, 14 ft-lb)
PBIC3510J

EM-258
< PREPARATION >[K9K]
PREPARATION
PREPARATION
PREPARATION
Special Service ToolsINFOID:0000000001381459
NISSAN tool number
(RENAULT tool No.)
Tool nameDescription
EM03470000
(—)
Piston ring compressorInstalling piston assembly into cylinder bore
K V 1 0 1111 0 0
(—)
Seal cutterRemoving oil pan
KV10112100
(—)
Angle wrenchTightening bolts for bearing cap, cylinder
head, etc. in angle
KV113B0020
(Emb. 880)
Sliding hammerInertia extractor
KV113B0060
(Mot. 582-01)
Ring gear stopperFlywheel immobilizing tool.
KV113B0110
(Mot. 1430)
TDC set pinSet of TDC pins
NT044
NT046
NT014
MBIB0358E
MBIB0363E

DRIVE BELTS
EM-263
< ON-VEHICLE MAINTENANCE >[K9K]
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ON-VEHICLE MAINTENANCE
DRIVE BELTS
Exploded ViewINFOID:0000000001381461
Inspection and AdjustmentINFOID:0000000001381462
INSPECTION
WARNING:
Be sure to perform when the engine is stopped.
1. Inspect drive belt for cracks, fraying, wear and oil. Replace drive belt if necessary.
2. Manually evaluate the drive belt tension (tension cannot be measured using frequency meter).
3. Replace drive belt when tension is beyond normal operating limit.
CAUTION:
Auto-tensioner must be replaced with a new one when the belt is replaced.
ADJUSTMENT
Belt tensioning is not necessary, as it is automatically adjusted by auto-tensioner.
Removal and InstallationINFOID:0000000001381463
CAUTION:
 Replace any drive belt that has been removed with a new one.
 Auto-tensioner must be replaced with new one when the drive belt is replaced.
 Do not run the engine without the drive belt to avoid damaging the crankshaft pulley.
REMOVAL
1. Remove engine undercover using power tool.
2. Remove RH front wheel. Refer to WT-6, "
Rotation".
3. Remove right side splash cover.
E1BIA0021ZZ
1. Crankshaft pulley 2. A/C compressor 3. Drive belt
4. Generator 5. Drive belt auto-tensioner

EM-264
< ON-VEHICLE MAINTENANCE >[K9K]
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

EM-276
< ON-VEHICLE REPAIR >[K9K]
TURBOCHARGER
Inspection
INFOID:0000000001381481
INSPECTION AFTER REMOVAL
CAUTION:
When the compressor wheel turbine wheel or rotor shaft is damaged, remove all the fragments and
foreign matter left in the following passages in order to prevent a secondary failure:
MBIB1419E
Suction side : Between turbocharger and air cleaner
Exhaust side : Between turbocharger and catalyst