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[Datsun 1200 encyclopedia]

Steering System Diagnoses

(Difference between revisions)

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Category: Steering System

Revision as of 20:49, 4 February 2007
Ddgonzal (Talk | contribs)

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Revision as of 02:52, 12 April 2013
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The steering action in a stock Datsun 1200 should be very light. Use the information below to diagnose the problem you are having. The steering action in a stock Datsun 1200 should be very light. Use the information below to diagnose the problem you are having.
- + Definition: [[wiktionary:Diagnoses|Diagnoses]]
-Definition: [[wiktionary:Diagnoses|Diagnoses]]+
Plural form of diagnosis Plural form of diagnosis
- += Heavy Steering =
-== Heavy Steering ==+
* Low tire pressure * Low tire pressure
*: Inflate tires to [[Tire Sizes|recommended pressure]] *: Inflate tires to [[Tire Sizes|recommended pressure]]
Line 16: Line 14:
*: Lubricate [[Steering System]] parts and [[Front Suspension]] parts *: Lubricate [[Steering System]] parts and [[Front Suspension]] parts
-* Frozen [[Ball joints]] or [[Strut|strut bearing]]+* Frozen [[Balljoints]] or [[Strut|strut bearing]]
*: Replace parts *: Replace parts
-* [[Steering gearbox]] adjusted too tight+* [[Steering Gearbox]] adjusted too tight
*: Peform [[Steering Gearbox Adjustment]] or replace Gearbox if damaged *: Peform [[Steering Gearbox Adjustment]] or replace Gearbox if damaged
Line 31: Line 29:
*: [[Wheels]] offset to the outside will increase steering effort. *: [[Wheels]] offset to the outside will increase steering effort.
- += Loose Steering =
-== Loose Steering ==+
* Bad wheel alignment * Bad wheel alignment
*: Peform [[Wheel alignment]]. Bad wheel alignment causes a variety of surprising behavior *: Peform [[Wheel alignment]]. Bad wheel alignment causes a variety of surprising behavior
Line 45: Line 42:
*: Perform [[Steering Gearbox Adjustment]] procedure *: Perform [[Steering Gearbox Adjustment]] procedure
- += Pull to One Side =
-== Pull to One Side ==+
* Low tire pressure * Low tire pressure
*: Inflate all tires to [[Tire Sizes|recommended pressure]] *: Inflate all tires to [[Tire Sizes|recommended pressure]]
Line 57: Line 53:
* Front drum brakes: Unequal brake adjustment * Front drum brakes: Unequal brake adjustment
-*: Perform [[Brake adjustment]] procedure+*: Perform [[Brake Adjustment]] procedure
-* Front disk brakes: Binding or frozen caliper+* Front disc brakes: Binding or frozen caliper
-*: Inspect the [[Front disk brakes]] on the side it pulls away from. This side is not working as good as the other side. Lubricate sliding parts or replace frozen caliper+*: Inspect the [[Brakes|Front disc brakes]] on the side it pulls away from. This side is not working as good as the other side. Lubricate sliding parts or replace frozen caliper
* Bad strut * Bad strut
Line 68: Line 64:
*: Inspect [[Front Suspension]] components *: Inspect [[Front Suspension]] components
- += Steering Shock =
-== Steering Shock ==+
If you feel sharp shocks through the body or steering wheel as you drive... If you feel sharp shocks through the body or steering wheel as you drive...
* Bad wheel alignment * Bad wheel alignment
Line 89: Line 84:
*: If the shock increases with road speed, re-balance wheels. A shake in the steering wheel is another symptom of out-of-balance wheels *: If the shock increases with road speed, re-balance wheels. A shake in the steering wheel is another symptom of out-of-balance wheels
- += Double-tap Sound =
-== Double-tap Sound ==+
When you drive over a bump, does the suspension make a double-knock sound? When you drive over a bump, does the suspension make a double-knock sound?
* Worn-out Idler Arm * Worn-out Idler Arm
-*: Replace the [[Idler arm]] plastic bushings+*: Replace the [[Idler Arm]] plastic bushings
- +
[[Category:Steering System]] [[Category:Steering System]]

Revision as of 02:52, 12 April 2013

The steering action in a stock Datsun 1200 should be very light. Use the information below to diagnose the problem you are having.

Definition: Diagnoses
Plural form of diagnosis

Contents

Heavy Steering

  • Stiction on steering column bearing or bush
    Lubricate the bearing, or replace the bushing
  • Wide tires
    Your choice. Wide tires will increase steering effort (you'll need to use more muscle to turn the wheel). This is usually only noticed at low speeds, as when trying to park.
  • Wrong Wheel offset
    Wheels offset to the outside will increase steering effort.

Loose Steering

  • Bad wheel alignment
    Peform Wheel alignment. Bad wheel alignment causes a variety of surprising behavior
  • Worn steering linkage (tie-rod ends, etc)
    Inspect and replace worn Steering Linkage parts
  • Steering gearbox not fastened securely to subframe
    Tighten Steering Gearbox bolts to specification

Pull to One Side

  • Front wheel bearings too tight
    Adjust Wheel bearings to specification
  • Front drum brakes: Unequal brake adjustment
    Perform Brake Adjustment procedure
  • Front disc brakes: Binding or frozen caliper
    Inspect the Front disc brakes on the side it pulls away from. This side is not working as good as the other side. Lubricate sliding parts or replace frozen caliper
  • Bad strut
    Inspect Strut and replace as needed
  • Bent or otherwise damage suspension component
    Inspect Front Suspension components

Steering Shock

If you feel sharp shocks through the body or steering wheel as you drive...

  • Front wheel bearings are adjusted too loose
    Adjust Wheel bearings to specification
  • Bent or otherwise damaged Front Suspension parts
    Inspect Front Suspension parts
  • Wheel out of balance
    If the shock increases with road speed, re-balance wheels. A shake in the steering wheel is another symptom of out-of-balance wheels

Double-tap Sound

When you drive over a bump, does the suspension make a double-knock sound?

  • Worn-out Idler Arm
    Replace the Idler Arm plastic bushings