Nissan Sentra B18 (2020-2025) Service Manual: Radiator
Exploded View
|
1. |
Reservoir tank cap |
2. |
Reservoir tank |
3. |
Clamp |
|
4. |
Reservoir tank hose A |
5. |
Reservoir tank hose B |
6. |
Air guide (RH) |
|
7. |
Clip |
8. |
Air guide (upper) |
9. |
Air guide (LH) |
|
10. |
Mounting rubber (upper) |
11. |
Radiator assembly |
12. |
Mounting rubber (lower) |
|
13. |
Radiator drain plug |
14. |
Clamp |
15. |
Radiator hose (upper) |
|
16. |
Clamp |
17. |
Bracket |
18. |
Radiator hose (lower) |
|
19. |
Cooling fan assembly |
20. |
Cooling fan control module |
21. |
Clamp |
|
22. |
Water hose |
A. |
To water outlet. Refer to Exploded View. |
B. |
To water inlet. Refer to Exploded View. |
|
|
: Front |
: Indicates that the part is connected
at points with the same symbol in the actual Nissan Sentra vehicle.
Removal and Installation
REMOVAL
Warning:
-
Do not remove radiator cap or reservoir tank cap when engine is hot. Serious burns may occur from high-pressure engine coolant escaping from engine cooling system.
-
When removing the radiator cap or reservoir tank cap, wrap a thick cloth around the cap and slowly turn it a quarter turn to allow built-up pressure to escape. Then carefully remove the cap by turning it all the way.
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spilling.
Disconnect the battery. Refer to Battery Disconnect.
Remove the cooling fan assembly. Refer to Removal and Installation.
Remove the front bumper fascia. Refer to Removal and Installation.
Remove clips and remove the air guide (LH), air guide (RH) and air guide (upper).
Release pawls and reposition condenser. Refer to Exploded View.
Remove the hood lock bolts and reposition the hood lock. Refer to Exploded View.
Remove the radiator hose (upper) from the radiator.
Remove the reservoir tank hose B from the radiator.
Remove radiator pin locator and remove the radiator.
CAUTION:
Be careful to not damage radiator core or condenser core when removing.
INSTALLATION
Installation is in the reverse order of removal.
Radiator Hose
-
When inserting the radiator hose (1), insert the hose until it contacts the stopper (2), when a stopper is present. When a stopper is not present, insert hose by the specified dimension (C).
|
A. |
Radiator side |
B. |
Engine side |
C. |
33 mm (1.30 in) |
-
Refer to the following table when installing hose clamps.
Radiator hose
Hose end
Direction of paint mark
Orientation of hose clamp tabs*
Radiator hose (upper)
Radiator side
Nissan Sentra Vehicle left
Vehicle left
Engine side
Nissan Sentra Vehicle left
Vehicle left
Radiator hose (lower)
Radiator side
Nissan Sentra Vehicle right
Vehicle right
Engine side
Nissan Sentra Vehicle front
Vehicle front
-
The orientation of the hose clamp tabs must be within the specified range (B) of the specified position (A).
Range (B)
: 30°
-
When installing hose clamp (1), make sure that the hose clamp is installed within the specified dimension (A) from the end of the hose (2).
Dimension (A)
: 3 - 7 mm (0.12 - 0.28 in)
Inspection
INSPECTION AFTER INSTALLATION
After installation, check engine coolant systems for leaks. Refer to Inspection.
Start and warm up the engine. Check and make sure there are no engine coolant leaks.
Cooling Fan
Exploded View
Exploded View
1.
Reservoir tank
cap
...
Other materials:
Flywheel
Exploded View
Flywheel
Removal and Installation
REMOVAL
Remove the engine and the transaxle assembly from the vehicle, and
separate the transaxle from the
engine. Refer to TM-28, "Exploded View".
Remove flywheel.
Secure flywheel (1) using Tool (A), and remove b ...
Service data and specifications
Wheel Bearing
Drive Shaft
Drive Shaft Specifications
*: Always check with the Parts Department for the latest parts information.
Dynamic Damper Specifications
...
B2f70-01 Stop Lamp
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC detecting condition
...
