seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Drive sprocket: adjusting > < Crown pinion shaft: adjusting
Shim calculation table
Shim calculation table
The thickness of the shim to be fitted is determined by deducting the value of the reading obtained with the dial gauge, the pre-tension of the bearings -0.12- and a set value from the thickness of the two washers previously fitted -in total 3.00 mm-.
Example
   
Fitted washers3,00 mm
Reading obtained with the dial gauge- 0,93 mm
Pretension- 0,92 mm
Set value- 0,12 mm
Washer thickness1,85

   
The shim needed will be determined by the following table:
Average thickness (mm)Washer to be fittedAverage thickness (mm)Washer to be fitted
0,975…0,999
1,000…1,024
1,025…1,049
1,000
1,025
1,050
1,850…1 874
1,875…1,899
1,900…1,924
1,875
1,900
1,925
1,050…1,074
1,075…1,099
1,100…1,124
1,075
1,100
1,125
1,925…1,949
1,950…1,974
1,975…1,999
1,950
1,975
2,000
1,125…1,149
1,150…1,174
1,175…1,199
1,150
1,175
1,200
2000…2,024
2,025…2,049
2,050…2,074
2,025
2,050
2,075
1,200…1,224
1,225…1,249
1,250…1,274
1,225
1,250
1,275
2,075…2,099
2,100…2,124
2,125…2,149
2,100
2,125
2,150
1,275…1,299
1,300…1,324
1,325…1,349
1,300
1,325
1,350
2,150…2,174
2,175…2,199
2,200…2,224
2,175
2,200
2,225
1,350…1,374
1,375…1,399
1,400…1,424
1,375
1,400
1,425
2,225…2,249
2,250…2,274
2,275…2,299
2,250
2,275
2,300
1,425…1,449
1,450…1,474
1,575…1,599
1,450
1,475
1,500
2,300…2,324
2,325…2,349
2,350…2,374
2,325
2,350
2,375
1,500…1,524
1,525…1,549
1,550…1,574
1,525
1,550
1,575
2,375…2,399
2,400…2,424
2,425…2,449
2,400
2,425
2,450
1,575…1,599
1,600…1,624
1,625…1,649
1,600
1,625
1,650
2,450…2.474
2,475…2,499
2,500…2,524
2,475
2,500
2,525
1,650…1,674
1,675…1,699
1,700…1,724
1,675
1,700
1,725
2,525…2,549
2,550…2,574
2,575…2,599
2,550
2,575
2,600
1,725…1,749
1,750…1,774
1,775…1,799
1,750
1,775
1,800
2,600…2,624
2,625…2,649
2,650…2,674
2,625
2,650
2,675
1,800…1,824
1,825…1,849
1,825
1,850
2,675…2,7002,700

The different tolerances allow for the exact measurement of the thickness of the shim needed.
Ref. No. → Parts Catalogue.
   

Drive sprocket: adjusting > < Crown pinion shaft: adjusting