Geely Diagnosis Flow. Manual part — 58

229

No. 167 Steering wheel not well back to original position

Malfunction

Causes

Solution

1. Tire pressure too low;

Check tire pressure is too low; if so, add pressure to
specified scope;

Check tie-rod ball head is rusty, jammed; if so, lubricate
or replace it;

2. Tie-rod ball head, and ball head of lower swing
arm rusty, jammed;

Check ball head of lower swing arm is rusty, jammed; if
so, lubricate or replace it;

3. Pressure bearing lack of lubrication or
damaged;

Check pressure bearing is lack of lubricating oil or
damaged; if so lubricate or replace it;

4. Meshing clearance of steering gear too small; Check meshing clearance is too small; if so, adjust it;

5. Steering column bent or blocked;

Check steering column is bent or blocked; if so, correct
or replace it;

Steering wheel not
well back to
original position

6. Positional parameter of front wheel incorrect

Check positional parameter of front wheel is incorrect;
if so, adjust it;

230

Steering wheel not well back to
original position

Fill

Tire pressure too low

Tie-rod ball head, and ball head of lower swing arm rusty, jammed

Lubricate or
replace

Lubricate or replace

Pressure bearing lack of lubrication or damaged

Meshing clearance of steering gear
too small

Adjust

Steering column bent or blocked, cracked, too soft

Correct or
replace

Positional parameter of front wheel
incorrect

Positional
adjustment

Too low

Unusual

Unusual

Too small

Damaged

Unusual

Normal

Normal

Normal

Normal

Normal

231

Malfunction Causes

Solution

Shaking steering

1. Power steering pump belt too loosening;

Check power steering pump belt is too
loosening; if so, adjust it.

2. Lack of steering oil;

Check it is lack of steering oil; if so, add it;

3. Power steering pump damaged;

Check power steering pump is damaged; if so,
replace it

4. Power steering gear clearance too large or
damaged

Check power steering gear clearance is too
large or damaged; if so, adjust or replace it;

Abnormal sound while
steering

5. Ball head of lower swing arm malfunction

Check ball head is rusty or jammed; if so,
lubricate or replace it;

Power steering with

abnormal sound

Adjust

Power steering pump belt too loosening

Lack of power steering oil?

Fill

Replace

Power steering pump damaged

Power steering gear clearance too large or damaged

Ball head of lower swing

arm faulty

Adjust or replace

Replace

Too loosening

Lack

Damaged

Abnormal

Abnormal

Normal

Normal

Normal

Normal

232

Malfunction Causes

Solution

1. Connecting screws of front suspension
loosening or damaged;

Check connecting screws of front suspension loosening or
damaged; if so, fasten or replace it;

2. Wheel and wheel parts abraded while
steering

Check wheel and wheel parts are abraded while steering; if
so, adjust and repair it;

3. Steering gear looseningly installed;

Check steering gear is looseningly installed; if so, fasten it;

4. Front wheel incorrectly positioned;

Check front wheel is incorrectly positioned; if so adjust it;

Steering wheel
shaking while
steering during
driving

5. Electric power assisted steering motor
shaking

Replace steering column with motor assembly;

No. 170 Steering power insufficient (hydraulic)

Malfunction Causes

Solution

1. Power-assisted steering pump belt too
loosening or damaged;

Check power-assisted steering pump belt is too
loosening or damaged; if so, adjust or replace it;

2. Lack of power steering oil;

Check it is lack of power steering oil; if so, add it;

3. Power steering pump damaged;

Check power steering pump is damaged; if so, replace
it;

4. Hydraulic booster system with air

Empty the air inside the hydraulic booster system;

5. Hydraulic pipe distorted, scrimped or cracked,
oil leaking;

Repair abnormal parts;

Steering wheel not
well back to
original position

6. Power steering gear damaged;

Check power steering gear is damaged; if so, replace it;