Nissan Xterra. Instruction — part 168
CL-6
< PERIODIC MAINTENANCE >
CLUTCH PEDAL
PERIODIC MAINTENANCE
CLUTCH PEDAL
On-Vehicle Inspection and Adjustment
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1. Check to see if the clevis pin (3) floats freely in the bore of the
clutch pedal (4). It should not be bound by the clevis (2) or clutch
pedal (4).
a. If the clevis pin (3) is not free, check that the ASCD clutch switch
(1) is not applying pressure to the clutch pedal (4) causing the
clevis pin (3) to bind. To adjust, loosen the lock nut (5) and turn
the ASCD clutch switch (1).
b. Tighten the lock nut (5) to the specified torque. Refer to
c.
Verify that the clevis pin (3) floats in the bore of the clutch pedal
(4). It should not be bound by the clutch pedal (4).
d. If the clevis pin (3) is still not free, remove the clevis pin (3) and check for deformation or damage.
Replace clevis pin (3) if necessary. Leave clevis pin (3) removed for step 2.
2. Check clutch pedal stroke for free range of movement.
a. With the clevis pin removed, instructionly move the clutch pedal up and down to determine if it moves freely.
b. If any sticking is noted, replace the assembly.
3. Adjust clearance (C) while depressing clutch pedal fully.
4. Check clutch hydraulic and system components (clutch master
cylinder, clutch operating cylinder, clutch withdrawal lever and
clutch release bearing) for sticking or binding.
a. If any sticking or binding noted, repair or replace related parts as
necessary.
b. If hydraulic system repair was necessary, bleed the clutch
hydraulic system. Refer to
Clearance (C)
: 0.1 - 1.0 mm (0.004 - 0.039 in)
AWDIA0931ZZ
SCL800
CLUTCH FLUID
CL-7
< PERIODIC MAINTENANCE >
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CLUTCH FLUID
Bleeding
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CAUTION:
Do not spill clutch fluid onto painted surfaces. If it spills, wipe up immediately and wash the affected
area with water.
NOTE:
Monitor the fluid level in the reservoir tank to make sure it does not empty.
1. Top off reservoir with new recommended brake fluid. Refer to
MA-12, "Fluids and Lubricants"
.
2. Connect a transparent vinyl tube and container to the air bleeder
valve on the clutch operating cylinder.
3. Fully depress the clutch pedal several times.
4. With the clutch pedal depressed, open the bleeder valve to
release the air.
5. Close the bleeder valve.
6. Repeat steps 3 to 5 until clear brake fluid comes out of the air
bleeder valve.
7. Tighten the air bleeder to the specified torque. Refer to
SCL203-A
CL-8
< REMOVAL AND INSTALLATION >
CLUTCH PEDAL
REMOVAL AND INSTALLATION
CLUTCH PEDAL
Exploded View
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Removal and Installation
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REMOVAL
1. Remove the clutch pedal bracket nuts from inside the engine compartment.
2. Disconnect the clutch interlock switch and ASCD clutch switch, then remove the wiring harness from the
pedal assembly.
3. Remove the snap pin and clevis pin.
4. Remove the pedal bracket bolt and then remove the clutch pedal assembly.
INSTALLATION
Installation is in the reverse order of removal.
NOTE:
Tighten the ASCD clutch switch lock nut to the specified torque after installing the clutch pedal assembly in the
vehicle and adjusting the pedal free play.
Inspection
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INSPECTION AFTER REMOVAL
• Inspect the clutch pedal for bends, damage, or cracked welds. Replace if necessary.
• Make sure that the assist spring and return spring have not lost their tension. Replace if necessary.
1.
Bracket
2.
Bushing
3.
Snap pin
4.
Pedal stopper rubber
5.
Clutch interlock switch
6.
Clutch pedal
7.
Stopper rubber
8.
ASCD clutch switch
9.
Clevis pin
L.
Apply wheel bearing grease
AWDIA0892GB
CLUTCH MASTER CYLINDER
CL-9
< REMOVAL AND INSTALLATION >
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CLUTCH MASTER CYLINDER
Exploded View
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Removal and Installation
INFOID:0000000009483541
CAUTION:
Do not spill brake fluid onto painted surfaces. If it spills, wipe up immediately and wash the affected
area with water.
NOTE:
When removing components such as hoses, tubes/lines, etc., cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Remove the snap pin and clevis pin from the clevis, and separate it from the clutch pedal. Refer to
2. Remove the hose clamp and reservoir hose from the clutch master cylinder.
3. Remove the clutch tube using suitable tool.
4. Remove the clutch master cylinder nuts, and remove the clutch master cylinder from the vehicle.
INSTALLATION
Installation is in the reverse order of removal.
• Before installation, check the position of the clevis and push rod. If
(L) is outside standard length, adjust the position of the clevis and
push rod.
• After installation, inspect and adjust the clutch pedal as necessary,
then bleed the clutch hydraulic system. Refer to
.
1.
Clamp
2.
Reservoir hose
3.
Clamp
4.
Cylinder body
5.
Clutch tube
A.
To reservoir tank
AWDIA0936GB
Length (L)
: 120.5 mm (4.74 in)
SCIA5158E
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