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Home >> Toyota >> 2009 >> Tacoma PreRunner, 2D Pickup >> Repair and Diagnosis >> Suspension >> Wheel Alignment >> Suspension System >> Rear Leaf Spring >> Installation

Rear Leaf Spring: Installation

  1. INSTALL REAR SPRING SHACKLE SUB-ASSEMBLY NO. 2 
    1. Install the shackle with the through bolt, washer and nut.
    Fig 1: Locating Shackle With Through Bolt, Washer And Nut
    G06086524Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. INSTALL REAR LEAF SPRING 
    1. Place the spring in the rear axle housing.
    2. Align the hole of the rear axle housing with the head of the spring center bolt.
    3. Install the through bolt, washer and nut.
      Fig 2: Locating Rear Leaf Spring Nut, Washer And Bolt
      G06086522Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Install the through bolt, washer and nut.
    Fig 3: Locating Through Bolt, Washer And Nut
    G06086531Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. INSTALL REAR SPRING U BOLT (for 2WD) 
    1. Install the spring seat, 2 U-bolts, 4 washers and 4 nuts.

      Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) 

      HINT:

      Tighten the U-bolts until the lengths of all the U-bolts under the spring seat are the same.

  4. INSTALL REAR SPRING U BOLT (for 4WD and Pre-Runner) 
    1. Install the spring bumper.
    2. Install the spring seat, 2 U-bolts, 4 washers and 4 nuts.

      Torque: 50 N*m (510 kgf*cm, 37 ft.*lbf) 

    Fig 4: Locating Rear Spring U Bolt Washers And Nuts (For 2WD)
    G06086532Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    HINT:

    Tighten the U-bolts until the lengths of all the U-bolts under the spring seat are the same.

    Fig 5: Locating Rear Spring U Bolt Washers And Nuts (For 4WD And Pre-Runner)
    G06086521Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. INSTALL REAR SPRING BUMPER NO. 1 (for 2WD) 
    1. Install the spring bumper with the 2 nuts.

      Torque: 15 N*m (153 kgf*cm, 11 ft.*lbf) 

    Fig 6: Locating Spring Bumper With Nuts
    G06086534Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. INSTALL PARKING BRAKE CABLE ASSEMBLY NO. 3 
    1. Install the parking brake cable with the bolt.

      Torque: 12.5 N*m (127 kgf*cm, 9 ft.*lbf) 

    Fig 7: Locating Parking Brake Cable With Bolt
    G06086535Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. INSTALL REAR SHOCK ABSORBER 
    1. Install the shock absorber with the bolt, nut and washer.
  8. INSTALL REAR WHEEL 

    Torque: 113 N*m (1, 152 kgf*cm, 83 ft.*lbf) 

  9. STABILIZE SUSPENSION 
    1. Jack down the vehicle.
    2. Bounce the vehicle up and down several times to stabilize the suspension.
    Fig 8: Locating Shock Absorber With Bolt, Nut And Washer
    G06086536Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. FULLY TIGHTEN REAR SUSPENSION 
    1. Tighten the nuts and bolts of the rear suspension parts.
    BOLT TIGHTEN SPECIFICATION CHART

    Part Tightened N*m kgf*cm ft.*lbf
    Rear LH spring x Rear spring shackle 120 1, 224 89
    Rear LH spring x Frame 120 1, 224 89
    Rear spring shackle x Frame 120 1, 224 89
    Rear shock absorber x Rear spring seat (2WD) 100 1, 020 74
    Rear shock absorber x Rear axle housing (4WD and Pre-Runner) 100 1, 020 74
  11. INSTALL SPARE TIRE (for 4WD and Pre-Runner)