NISSAN TIIDA 2007 Service Repair Manual

EM-294
< ON-VEHICLE REPAIR >[K9K]
TIMING BELT
19. Slacken the timing belt by loosening the bolt of tensioner (1),
then remove timing belt.
INSTALLATION
CAUTION:
It is essential to remove any dirt or grease from the end of the crankshaft, the bore of the crankshaft
sprocket and the bearing faces of the drive belt pulley to prevent any movement between the timing
sprockets and the crankshaft which would risk damaging the engine.
1. Install timing belt tensioner.
NOTE:
Put the timing belt tensioner tab (1) in the cylinder head groove.
2. Insert TDC set pin [SST: KV113B0110 (Mot. 1430)] (A) in the
camshaft pulley and cylinder head holes.
3. Check that high pressure supply pump sprocket mark (2) has
shifted one tooth to the right of vertical axle as shown.
4. Turn crankshaft to set TDC set pin [SST: KV113B0130 (Mot.
1489)] (the crankshaft groove (1) must be facing upwards).
5. Insert and tighten crankshaft pulley bolt with a spacer (1) (which
does not cover the timing sprocket mark).
E1BIA0046ZZ
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E1BIA0059ZZ

TIMING BELT
EM-295
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6. Insert TDC set pin [SST: KV113B0130 (Mot.1489)] to crankshaft.
7. Remove one wheel bolt from camshaft sprocket, and then
loosen the other two bolts (1).
8. Install the timing belt, aligning the marks on the bolt with those
on the camshaft and high pressure supply pump sprockets (19
teeth spaces on the belt between the marks on the camshaft
and pump sprockets).
9. Using a 6 mm (0.24 in) Allen key, move the movable index (F) of
the timing belt tensioner into the position as shown, by turning
the key counterclockwise.
10. Tighten timing belt tensioner bolt.
11. Check that the camshaft sprocket bolts are not fully up against
the camshaft sprocket wheel.
12. Install and tighten camshaft sprocket wheel bolts.
13. Remove TDC set pin [SST: KV113B0130 (Mot. 1489)] and TDC set pin [SST: KV113B0110 (Mot. 1430)].
14. Turn the crankshaft two revolutions in a clockwise direction (tim-
ing side). Just before the hole (A) of the camshaft pulley is oppo-
site the cylinder head hole (B), insert TDC set pin [SST:
KV113B0130 (Mot. 1489)] into the cylinder block.
15. Then turn the crankshaft slowly and smoothly against TDC set
pin.
MBIB0395E
E1BIA0062ZZ
: 27.0 N·m (2.8 kg-m, 20 ft-lb)
: 14.0 N·m (1.4 kg-m, 10 ft-lb)
MBIB0509E
E1BIA0043ZZ

EM-296
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TIMING BELT
16. Insert TDC set pin [SST: KV113B0110 (Mot. 1430)] (A).
If the pin cannot be inserted, perform the following.
a. Remove TDC set pin [SST: KV113B0130 (Mot. 1489)].
b. Loosen camshaft sprocket wheel bolts.
c. Turn camshaft pulley to adjust.
d. Confirm that the crankshaft sprocket groove is facing upward.
e. Loosen timing belt tensioner bolt.
f. Move the movable index of the drive belt tensioner into the posi-
tion as shown, by turning the key clockwise.
g. Tighten timing belt tensioner bolt.
h. Install and tighten camshaft sprocket wheel bolts.
i. Turn the crankshaft two revolutions in a clockwise direction (tim-
ing side). Just before the hole (A) of the camshaft pulley is opposite the cylinder head hole (B), insert TDC
set pin [SST: KV113B0130 (Mot. 1489)] into the cylinder block.
j. Then turn the crankshaft slowly and smoothly against TDC set pin.
17. Install crankshaft pulley and tighten the bolt (1).
18. Turn bolt 95 degrees clockwise.
CAUTION:
Check and confirm the tightening angle by using the angle
wrench [SST: KV10112100 ( — )] or protractor. Avoid judg-
ment by visual inspection without the tool.
19. Remove TDC set pin [SST: KV113B0130 (Mot. 1489)] and TDC
set pin [SST: KV113B0110 (Mot. 1430)].
20. Apply liquid gasket to the thread of TDC pin plug.
21. Install TDC pin plug.
22. Install the cylinder head suspended bracket (1).
E1BIA0044ZZ
: 27.0 N·m (2.8 kg-m, 20 ft-lb)
: 14.0 N·m (1.4 kg-m, 10 ft-lb)
MBIB0511E
: 120 N·m (12 kg-m, 89 ft-lb)
: 20 N·m (2.0 kg-m, 15 ft-lb)
: 21 N·m (2.1 kg-m, 15 ft-lb)
E1BIA0045ZZ
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TIMING BELT
EM-297
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23. Install the timing cover by positioning the tab (M) into the hole
(N) on the inner timing cover.
24. Installation is in the reverse order of removal.
MBIB0514E

EM-298
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CAMSHAFT
CAMSHAFT
Exploded ViewINFOID:0000000001381501
Removal and InstallationINFOID:0000000001381502
CAUTION:
Apply new engine oil to parts marked in illustration before installation.
REMOVAL
1. Remove front wheel RH. Refer to WT-6, "Rotation".
2. Remove fender protector RH. Refer to EXT-22, "
Removal and Installation".
3. Remove rocker cover. Refer to EM-289, "
Removal and Installation".
4. Remove electronic throttle control actuator. Refer to EM-272, "
Exploded View".
5. Remove vacuum pump. Refer to EM-280, "
Removal and Installation".
6. Remove drive belt. Refer to EM-263, "
Removal and Installation".
7. Support the engine using suitable tool.
CAUTION:
Put a piece of wood or something similar as supporting surface to secure a completely stable con-
dition.
8. Remove timing belt. Refer to EM-291, "
Removal and Installation".
9. Remove camshaft brackets.
10. Remove camshaft.
11. Remove valve lifter.
INSTALLATION
1. Camshaft sprocket stud bolt 2. Camshaft sprocket 3. Oil seal
4. Camshaft bracket 5. Camshaft 6. Cylinder head suspended bracket
7. Valve lifter 8. Cap 9. Cylinder head
A. 30.0 N·m (3.1 kg-m, 22 ft-lb) and 86 degrees
E1BIA0023GB

CAMSHAFT
EM-299
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1. Install valve lifter.
2. Install camshaft.
3. Install camshaft bracket and tighten bolts in numerical order as
shown.
4. Screw the shouldered rod of camshaft seal insert [SST:
KV113B0230 (Mot. 1632)] onto the stud of the camshaft.
5. For the new seal, put the protector with the seal on the cam-
shaft, taking care not to touch the seal.
6. Install the cover (E) and the collar nut (F) of camshaft seal insert
[SST: KV113B0230 (Mot. 1632)].: 11 N·m (1.1 kg-m, 8 ft-lb)
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MBIB0430E
MBIB0431E
MBIB0432E

EM-300
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CAMSHAFT
7. Screw the collar nut until the cover touches the cylinder head.
8. Install camshaft sprocket and sprocket holder [SST: — (Mot.
1606-A)] (A).
9. Install timing belt. Refer to EM-291, "
Removal and Installation".
10. Installation is in the reverse order of removal.
InspectionINFOID:0000000001381503
INSPECTION AFTER REMOVAL
Camshaft Runout
1. Put V-block on a precise flat table, and support No. 2 and 4 journal of camshaft.
CAUTION:
Never support No. 1 journal (on the side of camshaft
sprocket) because it has a different diameter from the other
four locations.
2. Set dial indicator (A) vertically to No. 3 journal.
3. Turn camshaft in one direction and measure the camshaft
runout on dial indicator. (Total indicator reading)
4. If it exceeds the limit, replace camshaft.
Camshaft Cam Height
1. Measure the camshaft cam height with a suitable tool (A).
2. If it exceeds the limit, replace camshaft.
Camshaft End Play
MBIB0433E
E1BIA0054ZZ
Standard : Refer to EM-333, "Camshaft".
PBIC3177J
Standard : Refer to EM-333, "Camshaft".
PBIC3178J

CAMSHAFT
EM-301
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1. Install the camshaft.
2. Install the camshaft brackets.
3. Check the end play.
Valve Lifter
1. Measure outer diameter of valve lifter.
2. Measure inner diameter of valve lifter hole in cylinder head.
3. Calculate the valve lifter clearance.
(Valve lifter clearance) = (Valve lifter hole inner diameter) – (Valve lifter diameter)Standard : Refer to EM-333, "
Camshaft".
MBIB0420E
Intake and exhaust : Refer to EM-333, "Camshaft"
Intake and exhaust : Refer to EM-333, "Camshaft"
Intake and exhaust : Refer to EM-333, "Camshaft"

EM-302
< REMOVAL AND INSTALLATION >[K9K]
ENGINE ASSEMBLY
REMOVAL AND INSTALLATION
ENGINE ASSEMBLY
Exploded ViewINFOID:0000000001381504
Removal and InstallationINFOID:0000000001381505
WARNING:
 Situate vehicle on a flat and solid surface.
 Place chocks at front and back of rear wheels.
 For engines not equipped with engine slingers, attach proper slingers and bolts described in PARTS
CATALOG.
CAUTION:
 Always be careful to work safely, avoid forceful or uninstructed operations.
 Do not start working until exhaust system and coolant are cool enough.
 If items or work required are not covered by the main engine section, follow the procedures in the
applicable sections.
 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 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 rear axle, refer to GI-48, "
Garage Jack and Safety Stand
and 2-Pole Lift" or GI-49, "Board-On Lift".
REMOVAL
Description of Work
1. Engine mounting insulator LH 2. Engine mounting frame support LH 3. Engine mounting bracket LH
4. Upper torque rod 5. Engine mounting insulator RH 6. Engine mounting bracket RH (upper)
7. Engine mounting bracket RH (lower) 8. Lower torque rod bracket 9. Lower torque rod
: Vehicle front
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ENGINE ASSEMBLY
EM-303
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Remove engine and transaxle assembly from vehicle down ward. Separate engine and transaxle.
Preparation
Remove the following parts.
 Battery ground cable.
 Engine undercover.
 LH and RH front wheels. Refer to WT-6, "
Rotation".
 LH and RH fender protectors. Refer to EXT-22, "
Removal and Installation".
Engine Room
1. Drain engine coolant. Refer to CO-58, "Draining".
CAUTION:
Perform when engine is cold.
2. Remove lower radiator hose. Refer to CO-62, "
Exploded View".
3. Drain transaxle fluid. Refer to TM-672, "
Draining".
4. Disconnect clutch tube at clutch housing and drain clutch fluid.
NOTE:
Cover clutch tube ends to prevent contamination.
5. Remove hood. Refer to DLK-214, "
Removal and Installation".
6. Remove cowl top cover and cowl top extension assembly. Refer to EXT-20, "
Removal and Installation".
7. Remove battery and battery trap. Refer to PG-6, "
Removal and Installation".
8. Disconnect engine room harness from the engine side and position aside.
9. Remove the air duct (inlet). Refer to EM-269, "
Exploded View".
10. Remove engine cover.
11. Remove blow-by hose.
12. Remove air cleaner case and air duct (suction). Refer to EM-269, "
Removal and Installation".
13. Remove reservoir tank and hoses. Refer to CO-62, "
Exploded View".
14. Remove charge air cooler hoses and tubes. Refer to EM-270, "
Exploded View".
15. Remove vacuum hose. Refer to EM-280, "
Removal and Installation".
16. Disconnect fuel feed and return hoses, and plug it to prevent fuel from draining.
17. Remove radiator upper hose. Refer to CO-62, "
Exploded View".
18. Disconnect heater hoses.
19. Disconnect transaxle side harness.
20. Disconnect breather hose transaxle side.
21. Disconnect shift cable and select cable. Refer to TM-674, "
Exploded View".
22. Remove cooling fan. Refer to CO-64, "
Removal and Installation".
23. Remove radiator. Refer to CO-62, "
Exploded View".
24. Disconnect all the body-side vacuum hoses and air hoses at engine side.
Vehicle Underbody
1. Remove drive shaft assembly RH and LH. Refer to Removal and Installation.
2. Remove exhaust front tube. Refer to EX-14, "
Component".
3. Remove drive belt. Refer to EM-263, "
Removal and Installation".
4. Remove A/C compressor and position aside.
NOTE:
Secure it to body with a rope to avoid putting load on A/C lines.
5. Remove lower torque rod. Refer to EM-302, "
Exploded View".
Removal