Torque NISSAN TEANA 2003 Manual PDF

AT-364
SERVICE DATA AND SPECIFICATIONS (SDS)

OUTER DIAMETER OF SNAP RINGS
Unit: mm (in)
Control ValvesBCS001P2
CONTROL VALVE RETURN SPRINGS
For QR20DE Engine Models
Unit: mm (in) Location Outer diameter
1 144.8 (5.701)
2 173.8 (6.843)
3 133.9 (5.272)
4 119.1 (4.689)
5 150 (5.91)
6 182.8 (7.197)
PartsItem
Free length Outer diameter
Upper bodyL14 Pilot valve spring 38.98 (1.535) 8.9 (0.350)
L151-2 accumulator valve spring 20.5 (0.807) 6.95 (0.274)
1-2 accumulator piston spring 55.66 (2.191) 19.6 (0.772)
L16 1st reducing valve spring 27.0 (1.062) 7.0 (0.276)
L17 3-2 timing valve spring 23.0 (0.906) 6.65 (0.262)
L18 Overrun clutch reducing valve spring 37.5 (1.476) 6.9 (0.272)
L19 Torque converter relief valve spring 31.0 (1.220) 9.0 (0.354)
L20 Torque converter clutch control valve spring 56.98 (2.243) 6.5 (0.256)
L21 Cooler check valve spring 29.4 (1.157) 6.0 (0.236)
Lower bodyL3 Pressure regulator valve spring 45.0 (1.772) 15.0 (0.591)
L4 Overrun clutch control valve spring 21.7 (0.854) 7.0 (0.276)
L5 Accumulator control valve spring 22.0 (0.866) 6.5 (0.256)
L6 Shift valve A spring 21.7 (0.854) 7.0 (0.276)
L7 Shuttle valve spring 51.0 (2.008) 5.65 (0.222)
L12 Shift valve B spring 21.7 (0.854) 7.0 (0.276)
L13Pressure modifier valve spring 32.0 (1.260) 6.9 (0.272)
Pressure modifier piston spring 30.5 (1.201) 9.8 (0.386)
— Oil cooler relief valve spring 17.02 (0.670) 8.0 (0.315)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-365
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For VQ23DE Engine Models
Unit: mm (in)
AccumulatorBCS001P3
O-RINGS
Unit: mm (in)
RETURN SPRINGS
Unit: mm (in) PartsItem
Free length Outer diameter
Upper bodyL14 Pilot valve spring 38.98 (1.535) 8.9 (0.350)
L151-2 accumulator valve spring 20.5 (0.807) 6.95 (0.274)
1-2 accumulator piston spring 55.66 (2.191) 19.6 (0.772)
L16 1st reducing valve spring 26.0 (1.024) 7.0 (0.276)
L17 3-2 timing valve spring 23.0 (0.906) 6.65 (0.262)
L18 Overrun clutch reducing valve spring 37.5 (1.476) 6.9 (0.272)
L19 Torque converter relief valve spring 31.0 (1.220) 9.0 (0.354)
L20 Torque converter clutch control valve spring 56.98 (2.243) 6.5 (0.256)
L21 Cooler check valve spring 29.4 (1.157) 6.0 (0.236)
Lower bodyL3 Pressure regulator valve spring 45.0 (1.772) 15.0 (0.591)
L4 Overrun clutch control valve spring 21.7 (0.854) 7.0 (0.276)
L5 Accumulator control valve spring 22.0 (0.866) 6.5 (0.256)
L6 Shift valve A spring 21.7 (0.854) 7.0 (0.276)
L7 Shuttle valve spring 51.0 (2.008) 5.65 (0.222)
L12 Shift valve B spring 21.7 (0.854) 7.0 (0.276)
L13Pressure modifier valve spring 32.0 (1.260) 6.9 (0.272)
Pressure modifier piston spring 30.5 (1.201) 9.8 (0.386)
— Oil cooler relief valve spring 17.02 (0.670) 8.0 (0.315)
AccumulatorInner diameter
(Small)Inner diameter
(Large)
Servo release accumulator 26.9 (1.059) 44.2 (1.740)
N-D accumulator 34.6 (1.362) 39.4 (1.551)
Accumulator Free length Outer diameter
Servo release accumulator 62.8 (2.472) 21.0 (0.827)
N-D accumulator 46.5 (1.831) 28.0 (1.102)

SERVICE DATA AND SPECIFICATIONS (SDS)
AT-367
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CLUTCH AND BRAKE RETURN SPRINGS
Unit: mm (in)
BRAKE BAND
Final DriveBCS001P5
DIFFERENTIAL SIDE GEAR CLEARANCE
BEARING PRELOAD
TURNING TORQUE
Planetary Carrier and Oil PumpBCS001P6
PLANETARY CARRIER
OIL PUMP
Input ShaftBCS001P7
SEAL RING CLEARANCE
SEAL RING
Reduction Pinion GearBCS001P8
TURNING TORQUE
Parts Free length Outer diameter
Forward clutch (Overrun clutch)
(22 pcs)21.4 (0.843) 10.3 (0.406)
High clutch (10 pcs) 20.8 (0.819) 10.8 (0.425)
Low & reverse brake (24 pcs) 24.1 (0.949) 6.6 (0.260)
Anchor end pin tightening torque N-m (kg-m, in-lb) 4.9 (0.50, 43)
Number of returning revolutions for anchor end pin 2.5
Lock nut tightening torque N-m (kg-m, ft-lb) 34 (3.5, 25)
Clearance between side gear and differential case with
washer mm (in)0.1 - 0.2 (0.004 - 0.008)
Differential side bearing preload mm (in) 0.05 - 0.09 (0.0020 - 0.0035)
Turning torque of final drive assembly N-m (kg-cm, in-lb) 0.8 - 1.5 (8.0 - 15.7, 7 - 13)
Clearance between planetary carrier
and pinion washer mm (in)Standard 0.20 - 0.70 (0.0079 - 0.0276)
Allowable limit 0.80 (0.0315)
Oil pump side clearance mm (in) 0.030 - 0.050 (0.0012 - 0.0020)
Clearance between oil pump
housing and outer gear mm
(in)Standard 0.111 - 0.181 (0.0044 - 0.0071)
Allowable limit 0.181 (0.0071)
Oil pump cover seal ring
clearance mm (in)Standard 0.1 - 0.35 (0.0039 - 0.0138)
Allowable limit 0.35 (0.0138)
Input shaft seal ring clearance mm (in)Standard 0.08 - 0.23 (0.0031 - 0.0091)
Allowable limit 0.23 (0.0091)
Outer diameter mm (in) Inner diameter mm (in) Width mm (in)
26 (1.024) 22.6 (0.890) 1.97 (0.078)
Turning torque of reduction pinion gear N-m (kg-cm, in-lb) 0.05 - 0.39 (0.5 - 4.0, 0.43 - 3.47)

AT-368
SERVICE DATA AND SPECIFICATIONS (SDS)

Band ServoBCS001P9
RETURN SPRING
Unit: mm (in)
Output ShaftBCS001PA
SEAL RING CLEARANCE
SEAL RING
END PLAY
Bearing RetainerBCS001PB
SEAL RING CLEARANCE
Total End PlayBCS001PC
Reverse Clutch End PlayBCS001PD
Removal and InstallationBCS001PE
Shift Solenoid ValvesBCS001PK
Solenoid ValvesBCS001PL
A/T Fluid Temperature SensorBCS001PM
Return spring Free length Outer diameter
2nd servo return spring 32.5 (1.280) 25.9 (1.020)
OD servo return spring 62.6 (2.465) 21.7 (0.854)
Output shaft seal ring clearance mm
(in)Standard 0.10 - 0.25 (0.0039 - 0.0098)
Allowable limit 0.25 (0.0098)
Outer diameter mm (in) Inner diameter mm (in) Width mm (in)
33.71 (1.327) 30.25 (1.191) 1.95 (0.077)
Output shaft end play mm (in) 0 - 0.15 (0 - 0.0059)
Bearing retainer seal ring
clearance mm (in)Standard 0.10 - 0.30 (0.0039 - 0.0118)
Allowable limit 0.30 (0.0118)
Total end play mm (in) 0.25 - 0.55 (0.0098 - 0.0217)
Reverse clutch end play mm (in) 0.61 - 1.0 (0.0240 - 0.039)
Distance between end of converter housing
and torque converter mm (in)QR20DE engine models 19 (0.75)
VQ23DE engine models 14 (0.55)
Gear position 1 2 3 4
Shift solenoid valve A ON (Closed) OFF (Open) OFF (Open) ON (Closed)
Shift solenoid valve B ON (Closed) ON (Closed) OFF (Open) OFF (Open)
Solenoid valves Resistance (Approx.)ΩTe r m i n a l N o .
Shift solenoid valve A 20 - 30 2
Shift solenoid valve B 5 - 20 1
Overrun clutch solenoid valve 20 - 30 3
Line pressure solenoid valve 2.5 - 5 4
Torque converter clutch solenoid valve 5 - 20 5
Condition Specification (Approx.)
Cold [20°C (68°F)]
↓
Hot [80°C (176°F)]1.5 V
↓
0.5 V2.5 kΩ
↓
0.3 kΩ

ATC-6
PRECAUTIONS

–When removing refrigerant components from a vehicle, immediately cap (seal) the component to
minimize the entry of moisture from the atmosphere.
–When installing refrigerant components to a vehicle, never remove the caps (unseal) until just
before connecting the components. Connect all refrigerant loop components as quickly as possi-
ble to minimize the entry of moisture into system.
–Only use the specified lubricant from a sealed container. Immediately reseal containers of lubri-
cant. Without proper sealing, lubricant will become moisture saturated and should not be used.
–Never allow lubricant (Nissan A/C System Oil Type S) to come in contact with styrene foam parts.
Damage may result.
General Refrigerant PrecautionsBJS000F5
WARNING:

Avoid breathing A/C refrigerant and lubricant vapor or mist. Exposure may irritate eyes, nose and
throat. Use only approved recovery/recycling equipment to discharge HFC-134a (R-134a) refriger-
ant. If accidental system discharge occurs, ventilate work area before resuming service. Addi-
tional health and safety information may be obtained from refrigerant and lubricant
manufacturers.

Never release refrigerant into the air. Use approved recovery/recycling equipment to capture the
refrigerant every time an air conditioning system is discharged.

Always wear eye and hand protection (goggles and gloves) when working with any refrigerant or
air conditioning system.

Never store or heat refrigerant containers above 52°C (126°F).

Never heat a refrigerant container with an open flame; if container warming is required, place the
bottom of the container in a warm pail of water.

Never intentionally drop, puncture, or incinerate refrigerant containers.

Keep refrigerant away from open flames: poisonous gas will be produced if refrigerant burns.

Refrigerant will displace oxygen, therefore be certain to work in well ventilated areas to prevent
suffocation.

Never pressure test or leak test HFC-134a (R-134a) service equipment and/or vehicle air condition-
ing systems with compressed air during repair. Some mixtures of air and HFC-134a (R-134a) have
been shown to be combustible at elevated pressures. These mixtures, if ignited, may cause injury
or property damage. Additional health and safety information may be obtained from refrigerant
manufacturers.
Precautions for Refrigerant ConnectionBJS000F7
A new type refrigerant connection has been introduced to all refrigerant lines except the following location.

Expansion valve to evaporator

Refrigerant pressure sensor to condenser
ABOUT ONE-TOUCH JOINT
Description

One-touch joints are pipe joints which do not require tools during piping connection.

Unlike conventional connection methods using union nuts and flanges, controlling tightening torque at
connection point is not necessary.

When removing a pipe joint, use a disconnector.

PRECAUTIONS
ATC-11
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AT C

CAUTION:
When replacing or cleaning refrigerant cycle components, observe the following.

When the compressor is removed, store it in the same way at it is when mounted on the car. Fail-
ure to do so will cause lubricant to enter the low-pressure chamber.

When connecting tubes, always use a torque wrench and a back-up wrench.

After disconnecting tubes, immediately plug all openings to prevent entry of dirt and moisture.

When installing an air conditioner in the vehicle, connect the pipes at the final stage of the opera-
tion. Never remove the seal caps of pipes and other components until just before required for con-
nection.

Allow components stored in cool areas to warm to working area temperature before removing seal
caps. This prevents condensation from forming inside A/C components.

Thoroughly remove moisture from the refrigeration system before charging the refrigerant.

Always replace used O-rings.

When connecting tubes, apply lubricant to circle of the O-rings shown in illustration. Be careful
not to apply lubricant to threaded portion.

O-ring must be closely attached to the groove of tube.

When replacing the O-ring, be careful not to damage O-ring and tube.

Connect tube until a click can be heard, then tighten the nut or bolt by hand until snug. Make sure
that the O-ring is installed to tube correctly.

After connecting line, perform leak test and make sure that there is no leakage from connections.
When the refrigerant leaking point is found, disconnect that line and replace the O-ring. Then
tighten connections of seal seat to the specified torque.
Precautions for Servicing CompressorBJS000F8

Plug all openings to prevent moisture and foreign matter from entering.

When the compressor is removed, store it in the same position at it is when mounted on the car.

When replacing or repairing compressor, follow “Maintenance of Lubricant Quantity in Compres-
sor” exactly. Refer to AT C - 2 1 , "
Maintenance of Lubricant Quantity in Compressor" .

Keep friction surfaces between clutch and pulley clean. If the surface is contaminated, with lubri-
cant, wipe it off by using a clean waste cloth moistened with thinner.

After compressor service operation, turn the compressor shaft by hand more than five turns in
both directions. This will equally distribute lubricant inside the compressor. After the compressor
is installed, let the engine idle and operate the compressor for one hour.Lubricant name : Nissan A/C System Oil Type S
RHA861F

HOOD
BL-13
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HOODPFP:F5100
Fitting AdjustmentBIS000VP
LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT
1. Remove hood lock, loosen the hood hinge nuts and close the hood.
2. Adjust the lateral and longitudinal clearance, and open the hood to tighten the mounting bolts to the spec-
ified torque.
3. Install the hood lock temporarily, and align the hood striker and lock so that the centers of striker and lock
become vertical viewed from the front, by moving the hood lock laterally.
4. Tighten hood lock mounting bolts to the specified torque.
FRONT END HEIGHT ADJUSTMENT
1. Remove the hood lock and adjust the height by rotating the bumper rubber until the hood becomes 1 to1.5
mm (0.04 to 0.059 in) lower than the fender.
2. Temporarily tighten the hood lock, and position it by engaging it with the hood striker. Check the lock and
striker for looseness, and tighten the hood lock mounting bolts to the specified torque.
CAUTION:
Adjust right/left clearance between hood and each part to the following specification.
1. Hood hinge 2. Nut 3. Hood stay
4. Hood lock 5. Bolt
PIIB1752E
Hood (B) - Headlamp (B) : Less than 1.5 mm (0.059 in)
Hood (C) - fender (C) : Less than 1.0 mm (0.039 in)

BL-14
HOOD

SURFACE HEIGHT ADJUSTMENT
1. Remove hood lock, and adjust the surface height difference of hood, fender and headlamp according to
the fitting standard dimension, by rotating RH and LH bumper rubbers.
2. Install hood lock temporarily, and move hood lock laterally until the centers of striker and lock become ver-
tical when viewed from the front.
3. Check that the hood lock secondary latch is properly engaged
with the secondary striker with hood's own weight.
4. Check that the hood lock primary latch is securely engaged with
the hood striker with hood's own weight by dropping hood from
approx. 200 mm (7.87) height.
CAUTION:
Do not drop hood from a height of 300 mm (11.81 in) or
more.
5. Move hood lockup and down until striker smoothly engages the
lock when the hood is closed.
6. When pulling the hood opener lever gently, make sure that front
end of the hood rises by approximately 20 mm (0.79) and that hood striker and hood lock primary latch is
disengaged. Also make sure that hood opener returns to the original position.
7. After adjustment, tighten lock bolts to the specified torque.
Removal and InstallationBIS000VQ
Hood (B) - Headlamp (B) : 0.75 ± 1.8 mm (0.030 ± 0.071 in)
Hood (C) - fender (C) : 0 ± 1.0 mm (0 ± 0.039 in)
PIIB0259E
1. Hood assembly 2. Hood stay 3. Hood hinge
4. Hood lock 5. Washer hose 6. Hood insulator
7. Radiator core seal rubber
PIIB0260E

TRUNK LID
BL-131
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TRUNK LIDPFP:H4300
Fitting AdjustmentBIS000Y0
LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT
1. With the striker released, loosen the trunk lid hinge mounting bolts and close the trunk lid.
2. Make the lateral clearance and the clearance to the rear window glass equal, and open the trunk lid to
tighten the mounting bolts to the specified torque.
3. Finally tighten the striker mounting bolts to the specified torque.
SURFACE HEIGHT ADJUSTMENT
1. Loosen the striker mounting bolts. Raise the striker to the top position, and temporarily tighten the upper
mounting bolt at the position.
2. Close the trunk lid lightly and adjust the surface height, then open the trunk lid to finally tighten the striker
mounting bolts to the specified torque.
1. Trunk lid 2. Rear fender 3. Rear combination lamp
4. Rear bumper facie 5. Trunk lid hinge 6. Bolts
7. Trunk lid striker 8. Bolts
PIIB0287E

PRECAUTIONS
BR-3
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PRECAUTIONSPFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
BFS000BB
The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the SRS and SB section of
this Service Manual.
WARNING:

To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.

Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.

Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions for Brake SystemBFS000BC

Clean dust on front brake and rear brake with a vacuum dust collector. Do not blow with compressed air.

Recommended fluid is brake fluid “DOT 3 or DOT 4”. Refer to MA-14, "Fluids and Lubricants" .

Do not reuse drained brake fluid.

Be careful not to splash brake fluid on painted areas; it may cause paint damage. If brake fluid is splashed
on painted surfaces of body, immediately wipe it off and them wash it away with water immediately.

To clean or wash all parts of master cylinder, disc brake caliper, use clean brake fluid.

Do not use mineral oils such as gasoline or kerosene. They will ruin rubber parts of the hydraulic system.

Use a flare nut torque wrench when installing brake tube.

When installing brake tube, be sure to check torque.

Before working, turn ignition switch OFF and disconnect electri-
cal connector of ABS actuator and electric unit (control unit) or
battery cables.

Burnish the brake contact surfaces after refinishing or replacing
rotors, after replacing pads, or if a soft pedal occurs at very low
mileage. Refer to BR-32, "
BRAKE BURNISHING PROCE-
DURE" (Front disc brake), BR-39, "BRAKE BURNISHING
PROCEDURE" (Rear disc brake).
WARNING:

Clean brake pads and shoes with a waste cloth, then wipe with a dust collector.
SBR820BA