Nissan Versa Sedan. Manual — part 450
FSU-8
< REMOVAL AND INSTALLATION >
FRONT COIL SPRING AND STRUT
REMOVAL AND INSTALLATION
FRONT COIL SPRING AND STRUT
Exploded View
INFOID:0000000009267400
Removal and Installation
INFOID:0000000009267401
REMOVAL
1. Remove the wheel and tire assembly using power tool. Refer to
2. Remove brake hose lock plate from strut assembly.
3. Remove stabilizer connecting rod from strut assembly. Refer to
FSU-14, "Removal and Installation"
4. Remove strut bolts and nuts from steering knuckle.
5. Remove stopper insulator lock nut and stopper insulator.
6. Remove strut assembly.
INSTALLATION
Installation is in the reverse order of removal.
• Secure the head of strut piston rod to keep it from rotating, then tighten the stopper insulator lock nut to the
specified torque.
CAUTION:
Do not reuse stopper insulator lock nut.
• Do not reuse the nuts that secure the strut to the steering knuckle and stopper insulator lock nut.
• Perform inspection after installation. Refer to
FSU-6, "Inspection and Adjustment"
• After replacing the strut assembly, always follow the disposal procedure to discard the strut assembly. Refer
1.
Strut assembly
2.
Coil spring
3.
Bound bumper
4.
Spring upper seat
5.
Strut mounting bearing
6.
Piston rod lock nut
7.
Strut mounting insulator
8.
Stopper insulator
9.
Stopper insulator lock nut
JPEIA0261GB
WEIA0179E
FRONT COIL SPRING AND STRUT
FSU-9
< REMOVAL AND INSTALLATION >
C
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Disassembly and Assembly
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DISASSEMBLY
CAUTION:
Do not damage strut assembly piston rod when removing components from strut assembly.
1. Remove strut mounting insulator.
2. Install Tool (A) to strut assembly and secure it in a vise.
CAUTION:
When installing the Tool to strut assembly, wrap a shop
cloth around strut to protect from damage.
3. Using a suitable tool, compress coil spring between spring upper
seat and lower seat (strut assembly) until coil spring is free.
CAUTION:
Be sure the tool is securely attached to the coil spring
before compressing coil spring.
4. Check coil spring with a spring compressor between spring
upper seat and lower seat (strut assembly) is free. And then
remove piston rod lock nut while securing the piston rod tip so
that piston rod does not turn.
5. Remove strut mounting bearing, spring upper seat, and bound
bumper as a set.
6. Remove bound bumper from spring upper seat.
7. After removing coil spring with a spring compressor, then gradually release a spring compressor.
CAUTION:
Loosen while making sure coil spring attachment position does not move.
8. Remove the Tool from strut.
9. If necessary, remove strut mounting bearing (1) from spring
upper seat (2), using a Tool (A).
CAUTION:
Do not disassemble the strut mounting bearing unless
damage exists.
10. Perform inspection after disassembly. Refer to
.
INSPECTION AFTER DISASSEMBLY
Strut Inspection
Check the following:
• Strut for deformation, cracks or damage, and replace it if necessary.
• Piston rod for damage, uneven wear or distortion, and replace it if necessary.
• For oil leakage, and replace it if necessary.
Strut Mounting Insulator and Rubber Parts Inspection
Check strut mounting insulator for cracks and rubber parts for wear. Replace it if malfunction is detected.
Tool number : ST35652000 ( — )
WEIA0180E
Tool number : ST35652000 ( — )
Tool number : KV10106700 ( — )
SEIA0297E
JPEIA0228ZZ
FSU-10
< REMOVAL AND INSTALLATION >
FRONT COIL SPRING AND STRUT
Coil Spring Inspection
Check coil spring for cracks, wear or damage, and replace it if necessary.
ASSEMBLY
1. Install Tool (A) to strut and secure it in a vise.
CAUTION:
When installing the strut attachment to strut assembly,
wrap a shop cloth around strut to protect from damage.
2. Apply soapy water to bound bumper.
CAUTION:
Do not use machine oil.
3. Insert bound bumper into spring upper seat.
4. Compress coil spring using a spring compressor (commercial
service tool), and install it onto strut assembly.
CAUTION:
• Face tube side of coil spring (1) downward. Align the
lower end (A) to lower seat (strut assembly) (2).
• Be sure a compressor is securely attached to coil spring.
Compress coil spring.
5. Install strut mounting bearing, spring upper seat, and bound
bumper as a set.
6. Secure piston rod tip so that piston rod does not turn, then
tighten piston rod lock nut with specified torque.
7. Gradually release a spring compressor, and remove coil spring.
CAUTION:
Loosen while making sure coil spring attachment position
does not move.
8. Remove the Tool (A) from strut assembly.
9. Install strut mounting insulator.
Disposal
INFOID:0000000009267403
1. Set strut assembly horizontally to the ground with the piston rod fully extracted.
Tool number : ST35652000 ( — )
WEIA0180E
SEIA0297E
Tool number : ST35652000 ( — )
JPEIA0095ZZ
WEIA0180E
FRONT COIL SPRING AND STRUT
FSU-11
< REMOVAL AND INSTALLATION >
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2. Drill 2 – 3 mm (0.08 – 0.12 in) hole at the position ( ) from top
as shown to release gas gradually.
CAUTION:
• Wear eye protection (safety glass).
• Wear gloves.
• Be careful with metal chips or oil blown out by the com-
pressed gas.
NOTE:
• Drill vertically in this direction.
• Directly to the outer tube avoiding brackets.
• The gas is clear, colorless, odorless, and harmless.
3. Position the drilled hole downward and drain oil by moving the piston rod several times.
CAUTION:
Dispose of drained oil according to the law and local regulations.
(A) : 20 – 30 mm (0.79 – 1.18 in)
JPEIA0160ZZ
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