Nissan Sentra B18 (2020-2025) Service Manual: Clutch :: Periodic Maintenance
Clutch Pedal. Inspection and Adjustment. Inspection and Adjustment
Inspection and Adjustment
INSPECTION
The Height of Clutch Pedal
Pull back the floor trim and remove front floor spacer (LH) for access to floor panel.
Check that
the clutch pedal height (H1) from the floor panel (1) is
within the reference value.
|
Clutch pedal height (H1) |
: Refer to Clutch Pedal. |
Replace clutch pedal if the height is outside the reference value.
Clutch Fluid. Inspection
Inspection
FLUID LEAKAGE
-
Check clutch line for cracks, deterioration or other damage. Replace any damaged parts.
-
Check for fluid leakage by fully depressing clutch pedal while engine is running.
CAUTION:
If leakage occurs around connections, reinstall the lines or replace damaged parts, if necessary.
FLUID LEVEL
Check that
the fluid level in the reservoir tank is within the specified
range, between the MAX and MIN lines as shown. 
Visually check for any clutch fluid leaks around the reservoir tank.
Check the clutch system for any leaks if the fluid level is extremely low (lower than MIN).
Draining
Draining
CAUTION:
Do not spill clutch fluid onto painted surfaces. If fluid spills, wipe up immediately and wash the affected area with water.
Connect a
transparent vinyl hose to air bleeder of bleeding connector
(1).
Press the
lock pin (1) into the bleeding connector (2), and maintain the
position.
Slide
bleeding connector (1) in the direction of the arrow (
) as shown.
|
(2) |
: Clutch housing |
|
Dimension (A) |
: 10 mm (0.39 in) |
Depress clutch pedal to gradually discharge clutch fluid.
CAUTION:
Clutch tube is under hydraulic pressure; do not allow the clutch tube to disconnect from the bleeding connector.
Refilling
Refilling
CAUTION:
Do not spill clutch fluid onto painted surfaces. If fluid spills, wipe up immediately and wash the affected area with water.
Check that there is no foreign material in reservoir tank, and then fill with new clutch fluid.
CAUTION:
Do not reuse drained clutch fluid.
Connect a
transparent vinyl hose to air bleeder of bleeding connector
(1).
Press the
lock pin (1) into the bleeding connector (2), and maintain the
position.
Slide
bleeding connector (1) for the specified distance (A) in the
direction of the arrow (
) as shown.
|
(2) |
: Clutch housing |
|
Dimension (A ) |
: 10 mm (0.39 in) |
Slowly depress clutch pedal to the full stroke position, and then release the pedal.
CAUTION:
Clutch tube is under hydraulic pressure; do not allow the clutch tube to disconnect from the clutch housing.
Repeat step 5 at intervals of 2 or 3 seconds until new clutch fluid is discharged.
CAUTION:
Monitor clutch fluid level in reservoir tank so as not to empty the tank.
Return clutch tube and lock pin in their original positions while clutch pedal is depressed.
Perform the air bleeding. Refer to Air Bleeding.
Air Bleeding
Air Bleeding
CAUTION:
-
When air bleeding the clutch, be careful not to let the fluid level fall below the MIN line on the reservoir tank.
-
Do not spill clutch fluid onto painted surfaces. If fluid spills, wipe up immediately and wash the affected area with water.
Fill reservoir tank with new clutch fluid.
CAUTION:
Do not reuse drained clutch fluid.
Connect a
transparent vinyl hose to air bleeder of bleeding connector
(1). 
Depress and release the clutch pedal slowly and fully 15 times at an interval of 2 to 3 seconds and release the clutch pedal.
Press the
lock pin (1) into the bleeding connector (2), and maintain the
position.
Slide
bleeding connector (1) in the direction of the arrow (
) as shown and
immediately depress the clutch
pedal and hold it, to bleed the air from the system.
|
(2) |
: Clutch housing |
|
Dimension (A) |
: 10 mm (0.39 in) |
CAUTION:
Clutch tube is under hydraulic pressure; do not allow the clutch tube to disconnect from the clutch housing.
Return clutch tube and lock pin in their original positions.
Release clutch pedal and wait for 5 seconds.
Repeat steps 3 to 7 until no bubbles are observed in the clutch fluid.
Check that the fluid level in the reservoir tank is within the specified range after air bleeding. Refer to Inspection.
Other materials:
Basic Inspection
Diagnosis and Repair Workflow
Work Flow
Work Flow
OVERALL SEQUENCE
Reference 1··· Refer to CONSULT Function.
Reference 2··· Refer to DTC Index.
Reference 3··· Refer to Symptom Table.
DETAILED FLOW
INTERVIEW AND S ...
Symptom Diagnosis. Rear View Monitor System
Rear View Monitor System
Symptom Table
Symptom Table
REAR VIEW MONITOR SYSTEM
Symptoms
Check items
Probable malfunction
location
...
P0740-00 Torque Converter
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC
CONSULT screen terms
(Trouble diagnosis
content)
DTC detection
conditi ...