Isuzu N-Series. Service manual — part 144
3C-24 FRONT SUSPENSION
• Adjust the strut bar length (L) after installation.
Strut Bar Length (L)
485.0 mm (19.095 in)
Notice:
Tighten nuts to specified torque after following steps;
• Park the vehicle on a level ground.
• Move the front of the vehicle up and down several
times to settle the suspension.
Tighten:
• Strut bar nut to 235 N
⋅m (24 kg⋅m/174 lb⋅ft)
7. Torsion Bar
8. End Piece
9. Height Control Arm
10. Adjusting Bolt
• Apply chassis type grease to serrated portions
of torsion bar, lower arms, threaded portion of
end piece.
• Make sure the bars are on their correct respec-
tive sides.
• Align the setting marks applied at removal.
N3A0404E
N3A0405E
N3A0406E
N3A0407E
FRONT SUSPENSION 3C-25
• Tighten adjusting bolts to the original portion
temporarily.
• Install the outer track rod end to the knuckle.
Tighten nuts to specified torque, with just
enough additional torque to align cotter pin
holes.
Install new cotter pin.
Tighten:
• Tie rod end nut to 108 N
⋅m (11 kg⋅m/80 lb⋅ft)
• Park the vehicle on a level ground.
• Move the front of the vehicle up and down sev-
eral times to settle the suspension.
• Tighten temporarily tightening bolts and nuts to
specified torque.
• Install the hub and rotor assembly. Refer to
“Front Axle”.
• Install the brake caliper assembly. Refer to “Hy-
draulic Brakes”.
Tighten:
• Brake caliper bolt to 219 N
⋅m (22.3 kg⋅m/161 lb⋅ft)
• Install front wheel and tire assembly. Refer to
“Wheels and Tires” in Section 3E.
• Adjust the trim height.
Notice:
Adjust the front end alignment. Refer to “Front End
Alignment”.
Bleed brakes. Refer to “Brake Bleeding”.
Adjustment of Trim Height
Adjust the trim height by means of adjusting bolt on the
height control arms.
Caution:
When adjusting front end alignment, be sure to begin
with trim height as trim height adjustment may change
other adjusted alignments.
1. Check and adjust the tire inflation pressures.
2. Park the vehicle on a level ground and move the
front of the vehicle up and down several times to
settle the suspension.
3. Make necessary adjustment with the adjusting bolt
on the height control arms.
Trim Height
101.4
±5 mm (3.992±0.197 in)
N3A0408E
Legend
1. Lower link bolt
2. Lower joint ball
3. Upper link
4. Lower link
5. Knuckle arm
6. Cross member
N3A0112E
N3A0113E
REAR SUSPENSION 3D-1
STEERING, SUSPENSION, WHEELS
AND TIRES
SECTION 3D
REAR SUSPENSION
Contents
GENERAL DESCRIPTION . . . . . . . . ...3D-2
ON-VEHICLE SERVICE . . . . . . . . . ...3D-3
3D-2 REAR SUSPENSION
GENERAL DESCRIPTION
N3A0411E
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