2. Mazda
  3. 2010 3 L4-2.5L

Mazda 2010 3 L4-2.5L Installation guide

  • Hello! I've reviewed the user manual for the Mazda 3 shock absorber. This document provides detailed instructions for disassembly and assembly, emphasizing safety procedures when working with the coil spring. It also includes specific guidance on using the Special Service Tool (SST) and installing various components such as the dust boot and bearing. I'm ready to answer any questions you have about it.
  • What could happen if I attempt to remove components without using the SST?
    What is the first step in the disassembly process?
    When do I need to use a piece of clean rag?
2010 Mazda 3 L4-2.5L Page 1
Suspension Strut / Shock Absorber: Overhaul
FRONT SHOCK ABSORBER AND COIL SPRING DISASSEMBLY/ASSEMBLY
WARNING:
- Removing/installing the shock absorber and coil spring is dangerous. The shock absorber and coil spring could fly off and cause serious injury or
death, and damage the vehicle.
1. Remove the front shock absorber and coil spring. See: Suspension Spring ( Coil / Leaf )/Service and Repair/Removal and Replacement/Front
Suspension
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
Piston Rod Nut Removal Note
WARNING:
- Before removing the piston rod nut, secure the shock absorber and coil spring in the SST. Otherwise, the coil spring could fly off under
tremendous pressure and cause serious injury or death, or damage to vehicle parts.
1. Install the shock absorber and coil spring to the SST according to the following procedures.
Page 2
NOTE:
-Install the SST using a piece of clean rag to prevent the coil spring from being scratched.
a. Set the SST attachments (tabs) to the positions shown in the figure.
b. Install the front shock absorber and coil spring to the SST so that the coil spring is set to the position shown in the figure.
2. Compress the coil spring using the SST.
3. Remove the piston rod nut.
Coil Spring Installation Note
1. Compress the coil spring using the SSTs.
2. Install the shock absorber so that the lower end of the coil spring is seated on the step of the lower spring seat.
Dust Boot Installation Note
1. Install the dust boot by hooking the bottom edge over the shock absorber lip.
Bearing Installation Note
Page 3
1. Install the bearing by hooking the upper end of the dust boot to the bearing lip.
2. Align the projection A on the lower part of the shock absorber with the bearing projection B.
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