Nissan Sentra Service Manual: Removal and installation
Starter motor
Exploded View
![](images/books/349/20/index268.gif)
- “S” terminal harness
- “B” terminal harness
- Starter motor
- Cylinder block
Removal and Installation
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug
openings to prevent fluid from spilling.
REMOVAL
- Disconnect the battery negative terminal. Refer to PG-50, "Removal and
Installation (Battery)".
- Remove fan shroud and motor assembly. Refer to CO-17, "Component".
- Remove reservoir hose upper from radiator to water outlet. Refer to
CO-15, "Exploded View".
- Remove “B” terminal nut and “B” terminal harness.
- Remove “S” terminal nut and “S” terminal harness.
- Disconnect harness connector from oil temperature sensor. Refer to
EM-94, "Exploded View".
- Disconnect harness connector (1) from crankshaft position sensor.
- Remove harness clip (A) from oil pan (upper), and then remove
harness (2) and set aside.
![](images/books/349/20/index269.jpg)
- Remove upper starter motor bolt.
- Remove lower starter motor bolt and remove starter motor.
- Installation is in the reverse order of removal.
- Refill engine coolant. Refer to CO-12, "Changing Engine Coolant".
CAUTION:
- Be careful to tighten "B" terminal nut to the specified torque.
Starting system
Symptom table
Symptom
Reference
No normal cranking
Refer to STR-20, "Work Flow (With GR8-1200 NI)" or
STR-24, "Work Flow (Without GR8-1200 NI ...
Starter Motor
*: Always check with the Parts Department for the latest parts information. ...
Other materials:
Wiring diagram
Power window system
Wiring Diagram
...
Structure and operation
Positive Crankcase Ventilation
This system returns blow-by gas to the intake manifold.
The positive crankcase ventilation (PCV) valve is provided to conduct crankcase
blow-by gas to the intake
manifold.
During partial throttle operation of the engine, the intake manifold sucks the
bl ...
Changing engine coolant
A NISSAN dealer can change the engine coolant.
The service procedure can be found in the
NISSAN Service Manual.
Improper servicing can result in reduced
heater performance and engine overheating.
WARNING
To avoid the danger of being scalded,
never change the coolant when the ...
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