| 1.2 16V | 1.4 16V | 1.6 16V | 1.8 16V | 2.4 20V |
|---|
| Crown wheel and pinion set ratio | 4,071 | 4,071 | 3,7333,867 (*) | 3,867 | 3,562 |
| Final drive ratio | I | 15,913 | 15,913 | 14,59215,116 (*) | 15,116 | 13,536 |
| II | 8,781 | 8,781 | 8,0568,345 (*) | 8,654 | 7,961 |
| III | 6,025 | 6,025 | 5,5255,723 (*) | 5,878 | 5,414 |
| IV | 4,563 | 4,563 | 4,1854,335 (*) | 4,470 | 4,118 |
| V | 3,652 | 3,652 | 3,3483,469 (*) | 3,658 | 3,256 |
| VI | 3,118 | 3,118 | - | - | - |
| Reverse | 15,543 | 15,543 | 14,25214,764 (*) | 15,116 | 12,631 |
| Differential internal housing bearing | Conical roller bearings |
| Adjustment of bearing pre-loading | By shims |
| Thickness of replacement shims | 0.05 mm | 1,75÷2,90 | 1,75÷2,90 | 1,75÷2,90 | - | - |
| 0.07 mm | - | - | - | 1,70÷2,89 | 1,00÷1,95 |
| | - | - | - | - | 1,00÷1,95 |
| Interference for correct bearing pre-loading | 0,12 |
| Clearance between planet/satellite gears | | - | - | - | - | =0,10 |
| Adjustment of clearance between planet/satellite gears | | No adjustment | By shims |
| Thickness of shims (mm) | 0,10 | - | - | - | - | 1,00÷1,40 |
| Adjustment of gearbox main shaft bearing pre-loading | | - | - | - | - | By shims |
| Thickness of shims (mm) | | - | - | - | - | 0,35-0,40-0,45-0,50-0,55-0,60-0,65-0,70-0,75-0,80-0,85-0,90-0,95-1,00-1,05-1,10-1,15-1,20-1,30-1,40-1,45-1,50-1,55-1,60-1,75 |
| Adjustment of gearbox layshaft bearing pre-loading | | - | - | - | - | By shims |
| Thickness of shims (mm) | | - | - | - | - | 0,70-0,75-0,80-0,85-0,90-0,95-1,00-1,05-1,10-1,15-1,20-1,25-1,30-1,35-1,40-1,60-1,80-2,00-2,20 |
| Clearance between gearbox layshaft front bearing circlip and housing (mm) | | - | - | - | - | 0,02÷0,11 |
| Thickness of replacement circlips (mm) | | - | - | - | - | 1,975-2,020-2,065 |
| 1.9 JTD 80 bhp | 1.9 JTD 115 bhp | 1.9 JTD 16V |
|---|
| Crown wheel and pinion set ratio | 3,053 | 3,630 | 3,176 |
| Final drive ratio | I | 11,934 | 12,995 | 12,069 |
| II | 6,833 | 6,861 | 7,098 |
| III | 4,640 | 4,320 | 4,319 |
| IV | 3,529 | 2,622 | 3,084 |
| V | 2,806 | 2,505 | 2,576 |
| VI | - | - | 2,245 |
| Reverse | 11,934 | 12,008 | 11,260 |
| Differential internal housing bearing | Conical roller bearings |
| Adjustment of bearing pre-loading | By shims |
| Thickness of replacement shims | 0.05 mm | 1,75÷2,90- | - | |
| 0.07 mm | - | - | |
| Interference for correct bearing pre-loading | 0,12 | | |
| Clearance between planet/satellite gears | - | - | =0,10 |
| Adjustment of clearance between planet/satellite gears | No adjustment | No adjustment | By shims |
| Thickness of shims (mm) | - | - | 1,00÷1,40 |
| Adjustment of gearbox main shaft bearing pre-loading | - | - | By shims |
| Thickness of shims (mm) | - | - | 0,35-0,40-0,45-0,50-0,55-0,60-0,65-0,70-0,75-0,80-0,85-0,90-0,95-1,00-1,05-1,10-1,15-1,20-1,30-1,40-1,45-1,50-1,55-1,60-1,75 |
| Adjustment of gearbox layshaft bearing pre-loading | - | - | By shims |
| Thickness of shims (mm) | | | 0,70-0,75-0,80-0,85-0,90-0,95-1,00-1,05-1,10-1,15-1,20-1,25-1,30-1,35-1,40-1,60-1,80-2,00-2,20 |
| Clearance between gearbox layshaft front bearing circlip and housing (mm) | - | - | 0,02÷0,11 |
| Thickness of replacement circlips (mm) | - | - | 1,975-2,020-2,065 |
