Nissan Sentra manuals

Nissan Sentra Service Manual: Precaution

Precaution for supplemental restraint system (SRS) "air bag" and "seat belt pre-tensioner"

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 SR and SB section of this Service Manual.

WARNING:

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Precaution for work

Water soluble dirt:

Oily dirt:

Do not use organic solvent such as thinner, benzene, alcohol or gasoline.

For genuine leather seats, use a genuine leather seat cleaner.

Working with HFC -134a (r-134a)

WARNING:

CONTAMINATED REFRIGERANT

If a refrigerant other than pure HFC-134a (R-134a) is identified in a vehicle, your options are:

Precaution for service equipment

MANIFOLD GAUGE SET

Be certain that the gauge face indicates R-134a or 134a. Make sure the gauge set has 1/2″-16 ACME threaded connections for service hoses. Confirm the set has been used only with refrigerant HFC- 134a (R-134a) along with specified oil.

SERVICE HOSES


SERVICE HOSES

Be certain that the service hoses display the markings described (colored hose with black stripe). All hoses must include positive shutoff devices (either manual or automatic) near the end of the hoses opposite the manifold gauge.

Service couplers


Service couplers

Do not attempt to connect HFC-134a (R-134a) service couplers to a CFC-12 (R-12) A/C system. The HFC-134a (R-134a) couplers will not properly connect to the CFC-12 (R-12) system. However, if an improper connection is attempted, discharging and contamination may occur.


Preparation


Automatic air conditioner
...

Preparation
Special service tool The actual shape of the tools may differ from those illustrated here. Commercial service tool ...

Other materials:

Seat belt buckle switch signal circuit
Description Transmits a seat belt buckle switch lh (driver seat) signal to the combination meter Component function check 1. Check combination meter input signal Select data monitor for meter/m&a and check the buckle sw monitor value. YES >> Inspection End. NO >> Refe ...

Spark plug
Exploded View Ignition coil Spark plug Rocker cover Removal and Installation REMOVAL Remove engine cover. Refer to EM-24, "Exploded View". Remove ignition coil. Refer to EM-46, "Exploded View". Remove spark plug using suitable tool. (a) : 14 mm (0.55 in ...

Three-point type seat belt with retractor
WARNING Every person who drives or rides in this vehicle should use a seat belt at all times. Do not ride in a moving vehicle when the seatback is reclined. This can be dangerous. The shoulder belt will not be against your body. In an accident, you could be thr ...

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