Isuzu KB P190. Manual - part 95

FRONT SUSPENSION  3C-59 

5. NOISES 

 

Checkpoint   Problem   

Countermeasure 

 

 

 

Lubricating oil and grease for 

upper and lower ball joint 

 

 

Shock absorber 

 

 

Stabilizer fixing nuts and bolts 

 

 

Upper and lower links 

bushings 

 

 

Replace 

 

 

Replace 

 

 

Retighten 

 

 

Replace 

 

 

Insufficient 

 

 

Faulty 

 

 

Loose 

 

 

Worn 

 

 

Shock absorber fixing nut and 

bolt 

 

 

Retighten 

 

 

Loose 

 

Continued on the next page 

OK 

OK 

OK 

OK 

NG 

NG 

NG 

NG 

NG 

OK 

 

Upper and lower ball joint 

 

 

Replace 

 

 

Damaged 

 

NG 

 

 

3C-60  FRONT SUSPENSION 

Checkpoint   Problem   

Countermeasure 

 

Steering linkage and steering

gear

Replace

Worn

Adjust

Improper

OK

NG

NG

OK

Tire pressure

Continued from the previous page

Steering unit fixing bolts and

linkage

Retighten

Loose

Adjust or replace

Incorrect adjustment or

abrasion

OK

NG

NG

OK

Front wheel bearing

Lubricating oil and grease to

steering linkage

Replace

Insufficient

NG

OK

 

FRONT SUSPENSION  3C-61 

6. EXCESSIVE STEERING WHEEL PLAY 

 

Checkpoint   Problem   

Countermeasure 

 

 

 

Front wheel bearing 

 

 
Steering linkage 

 

 

Adjust or replace 

 

 

Replace 

 

 

Incorrect adjustment or 

abrasion 

 

 

Worn 

 

 

Replace 

 

 

Worn 

 

NG 

NG 

NG 

OK 

OK 

Upper, and lower links, 

bushing (4 

× 2 Except high 

ride suspension) 

 

 

3C-62  FRONT SUSPENSION 

7.  GRATING TIRE NOISE 

 

Checkpoint   Problem   

Countermeasure 

 

Tire pressure

Knuckle spindle and steering

linkage

Adjust

Replace

Improper

Deformed

Suspension fixing bolt

Replace

Adjust

Loose

Incorrect

OK

NG

NG

NG

NG

OK

OK

Wheel alignment