Table of contents: Four-cylinder engines ↓ Five-cylinder engines ↓ Clutch ↓ Transmission (gear ratios) ↓ Automatic transmission ↓ Front wheel drive ↓ Front brake ↓ Rear drum brake ↓ Rear disc brake ↓
Four-cylinder engines
|
inlet valve
|
exhaust valve
| |
| Valve seat outer diameter, mm |
37,2
|
32,4
(32.8 for DS produced before September 1985.) |
| Working chamfer width, mm |
2,0
|
2,4
|
| The depth of the saddle plane relative to the head plane block, mm |
9,2
|
9,7
|
| Chamfer angle, deg |
45
|
45
|
| Upper cone angle, deg |
30
|
30
|
| Valve guide hole diameter, mm |
8,013 – 8,035
|
8,013 – 8,035
|
| Maximum permissible clearance between the valve stem and the guide bushing, mm |
1,0
|
1,3
|
| Valve plate diameter, mm |
28,0
|
33,0
|
| Valve stem diameter, mm |
7,97
|
7,95
|
| The maximum permissible width of the working chamfer during grinding, mm |
3,5
|
not subject to polishing
|
| Minimum height of valve plate to chamfer, mm |
0,5
|
not subject to polishing
|
| Valve length, mm: | ||
| - nominal |
98,7 (91.0 for NP engine)
|
98,5 (90.8 for NP engine)
|
| - minimum |
98,2 (90.5 for NP engine)
|
98,0 (90.3 for NP engine)
|
| Angle of the valve working chamfer, deg |
45
|
45
|
| Clearance between camshaft cams and adjusting valve tappet washers, mm: | ||
| – at a coolant temperature of 35°C |
0,25±0,05
|
0,45±0,05
|
| – at a coolant temperature of 20°C |
0,20±0,05
|
0,40±0,05
|
| Clearance between piston and engine cylinder, mm |
0,03
| |
| Maximum allowable clearance between piston and cylinder, mm |
0,08
| |
| Cylinder diameter, mm: | ||
| - nominal |
81,01
| |
| - 1st repair |
81,26
| |
| - 2nd repair |
81,51
| |
| - 3rd repair |
82,01
| |
| Crankshaft journal diameter, mm: |
indigenous
|
connecting rod
|
| - nominal |
54,0-0,022 -0,042
|
47,8-0,022 -0,042
|
| - 1st repair |
53,75-0,022 -0,042
|
47,55-0,022 -0,042
|
| - 2nd repair |
53,5-0,022 -0,042
|
47,3-0,022 -0,042
|
| - 3rd repair |
53,2-0,022 -0,042
|
47,05-0,022 -0,042
|
| Bearing shell diameter, mm: | ||
| - nominal |
53,96 – 53,98
|
47,76 – 47,79
|
| - 1st repair |
53,71 – 53,73
|
47,51 – 47,53
|
| - 2nd repair |
53,46 – 53,48
|
47,26 – 47,29
|
| - 3rd repair |
53,21 – 53,23
|
47,01 – 47,03
|
| Maximum permissible ovality, mm |
0,03
| |
| Crankshaft axial clearance, mm: | ||
| - nominal |
0,07 – 0,17
| |
| - maximum permissible |
0,25
| |
| Clearance between main bearings and crankshaft journals, mm: | ||
| - nominal |
0,03 – 0,08
| |
| - maximum permissible |
0,17
| |
| Piston diameter, mm: | ||
| - nominal |
80,98
| |
| - 1st repair |
81,23
| |
| - 2nd repair |
81,48
| |
| - 3rd repair |
81,98
| |
| Depth of recess in piston head, mm |
DR 8,1
|
DS, NP4,4
|
| Piston pin length, mm |
57 (54 issues until July 1985.)
| |
| Piston ring gap, mm: |
compression
|
oil scraper
|
| - nominal |
0,3 – 0,45
|
0,25 – 0,5
|
| - maximum permissible |
1,0
|
1,0
|
| Clearance between rings and piston groove, mm: | ||
| - nominal |
0,02 – 0,05
|
–
|
| - maximum permissible |
1,05
|
–
|
| Maximum permissible clearance between connecting rod bearings and journals crankshaft, mm |
0,12
| |
| Maximum permissible axial clearance of the connecting rod on the crankshaft journal shaft, mm |
0,37
| |
| Maximum permissible axial clearance of the camshaft with pushers removed, mm |
0,15
| |
| Radial runout of camshaft journals, mm, no more than |
0,01
| |
| Camshaft journal diameter, mm: | ||
| - nominal |
26,0
| |
| - repair |
25,75
| |
| Minimum height of the cylinder head, mm |
132,6
| |
| Clearance between oil pump gear teeth, mm: | ||
| - nominal |
0,05
| |
| - maximum permissible |
0,2
| |
| The gap between the outer diameter of the gears and the pump body, mm |
0,15
| |
Five-cylinder engines
|
inlet valve
|
exhaust valve
| |
| Valve seat outer diameter, mm |
37,2
|
30,8
|
| Working chamfer width, mm |
2,0
|
2,0
|
| Seat plane depth relative to cylinder head plane, mm |
9,6
|
9,0
|
| Chamfer angle, deg |
45
|
45
|
| Upper cone angle, deg |
30
|
30
|
| Valve guide hole diameter, mm |
8,013 – 8,035
|
8,013 – 8,035
|
| Maximum permissible clearance between the valve stem and the guide bushing, mm |
1,0
|
1,3
|
| Valve plate diameter, mm |
38,0
|
33,0
|
| Valve stem diameter, mm |
7,97
|
7,95
|
| Maximum permissible working chamfer width during grinding, mm |
3,5
|
not subject to polishing
|
| Minimum height of valve plate to chamfer, mm |
0,5
|
not subject to polishing
|
| Valve length, mm: | ||
| - nominal |
91,0
|
90,8
|
| - minimum |
90,05
|
90,3
|
| Angle of the valve working chamfer, deg |
45
|
45
|
| Clearance between camshaft cams and adjusting valve tappet washers, mm: | ||
| – at a coolant temperature of 35°C |
0,25±0,05
|
0,45±0,05
|
| – at a coolant temperature of 20°C |
0,20±0,05
|
0,40±0,05
|
| Maximum allowable clearance between piston and cylinder, mm |
0,07
| |
| Cylinder diameter, mm: | ||
| – 1.9 l and 2.2 l engines: | ||
| • nominal |
79,51
| |
| • 1st repair |
79,76
| |
| • 2nd repair |
80,01
| |
| • 3rd repair |
80,51
| |
| – 2.0 l and 2.3 l engines: | ||
| • nominal |
81,01 (82.51 for NF engine)
| |
| • 1st repair |
81,26 (82.76 for NF engine)
| |
| • 2nd repair |
81,51 (83.01 for NF engine)
| |
| Bearing shell diameter, mm: |
indigenous
|
connecting rod
|
| - nominal |
57,96 – 57,98
|
45,96 – 45,98
(47.76 – 47.78 2L engines since July 1983, others non-turbo since July 1984) |
| - 1st repair |
57,71 – 57,73
|
45,71 – 45,73
(47,51 – 47,53 2L engines since July 1983 the rest are not turbo since July 1984.) |
| - 2nd repair |
57,46 – 57,48
|
45,46 – 45,48
(47,26 – 47,28 2L engines since July 1983 the rest are not turbo since July 1984.) |
| - 3rd repair |
57,21 – 57,23
|
45,21 – 45,23
(47,01 – 47,03 2L engines since July 1983 the rest are not turbo since July 1984.) |
| Crankshaft axial clearance, mm: | ||
| - nominal |
0.07 – 0.18 (0.07 – 0.23 since 1984)
| |
| - maximum permissible |
0,25
| |
| Maximum permissible clearance between main bearings and crankshaft journals shaft, mm |
0,16
| |
| Piston diameter, mm: | ||
| – 1.9 l and 2.2 l engines: | ||
| • nominal |
79,48
| |
| • 1st repair |
79,73
| |
| • 2nd repair |
79,98
| |
| • 3rd repair |
80,48
| |
| – 2.0 l and 2.3 l engines: | ||
| • nominal |
80,98 (82.48 for NF engine)
| |
| • 1st repair |
81,23 (82.74 for NF engine)
| |
| • 2nd repair |
81,48 (82.98 for NF engine)
| |
| Piston ring gap, mm: | ||
| - nominal |
0,25 – 0,5
| |
| - maximum permissible |
1,0
| |
| Clearance between ring and groove in piston, mm: | ||
| - nominal |
0,02 – 0,08
| |
| - maximum permissible |
0,1
| |
| Maximum permissible clearance between connecting rod bearings and crankshaft journals shaft, mm |
0,12
| |
| Maximum permissible axial clearance of the connecting rod on the crankshaft journal, mm |
0,4
| |
| Maximum permissible axial clearance of the camshaft with the tappets removed, mm |
0,15
| |
| Minimum cylinder head height (between surfaces), mm |
132,75
| |
Clutch
| Maximum allowable runout of driven disk, mm |
0,5
|
| Maximum permissible deflection of the pressure plate (inner edge to outer), mm |
0,3
|
| Maximum free travel of the clutch pedal (cable drive), mm |
15
|
| Clutch pedal height (hydraulic drive), mm |
10mm above the brake pedal
|
Transmission (gear ratios)
| Broadcast | Gearbox 014 | |
| QN | 4X | |
| Home |
4,11
|
4,11
|
| 1st |
3,46
|
3,36
|
| 2nd |
1,79
|
1,79
|
| 3rd |
1,07
|
1,07
|
| 4th |
0,7
|
0,7
|
| Reverse |
3,17
|
3,17
|
| Broadcast | Gearbox 013 | ||
| 3T | HE | HF | |
| Home |
4,11
|
4,11
|
4,11
|
| 1st |
3,46
|
3,46
|
3,46
|
| 2nd |
1,79
|
1,79
|
1,79
|
| 3rd |
1,07
|
1,13
|
1,13
|
| 4th |
0,78
|
0,83
|
0,83
|
| 5th |
0,6
|
0,68
|
0,68
|
| Reverse |
3,17
|
3,17
|
3,17
|
| Broadcast | Gearbox 093 3Q |
| Home |
5,22
|
| 1st |
2,84
|
| 2nd |
1,52
|
| 3rd |
0.9
|
| 4th |
0,64
|
| 5th |
0,48
|
|
Reverse
|
3,16
|
| Broadcast | Gearbox 016 | ||||
| AAZ | 3V | 3K | 5N | 3U | |
| Home |
3,89
|
3,89
|
3,89
|
4,11
|
4,11
|
| 1st |
3,6
|
3,6
|
3,6
|
3,6
|
3,6
|
| 2nd |
2,13
|
2,13
|
2,13
|
2,13
|
1,86
|
| 3rd |
1,46
|
1,46
|
1,36
|
1,46
|
1,19
|
| 4th |
1,07
|
1,07
|
0,97
|
0,97
|
0,84
|
| 5th |
0,86
|
0,83
|
0,78
|
0,73
|
0,64
|
|
Reverse
|
3,5
|
3,5
|
3,5
|
3,5
|
3,5
|
| Broadcast | Gearbox 012 |
| QN | |
| Home |
3,888
|
| 1st |
3,545
|
| 2nd |
2,105
|
| 3rd |
1,429
|
| 4th |
1,029
|
| 5th |
0,838
|
| Reverse |
3,5
|
| Synchronizer ring wear limit (all gearboxes), mm |
0,5
|
Automatic transmission
| Automatic transmission |
087
|
089
|
| Main gear |
3,08; 3,25; 3,45 (depending on the engine model)
|
3,42
|
| 1st gear |
2,71
|
2,71
|
| 2nd gear |
1,5
|
1,5
|
| 3rd gear |
1,0
|
1,0
|
| Reverse |
2,43
|
2,43
|
| Maximum diameter of torque converter bushing, mm |
34,12
| |
|
Maximum permissible bushing ovality, mm
|
0,03
| |
Front wheel drive
| Model | Length of the axle shaft (without CV joints), mm | |
| right | left | |
| With 4-cylinder engines | ||
| - with manual transmission |
579,2
|
540,7
|
| - with automatic transmission |
540,7
|
598,5
|
| With 5-cylinder engines: | ||
| - with manual transmission |
550,9
|
550,9
|
|
- with automatic transmission
|
529,1
|
582,8
|
Front brake
| Disc diameter, mm |
256,0 (276 since January 1986.)
| |
| Thickness of discs, mm |
non-ventilated
|
ventilated
|
| - nominal |
13,0
|
22,0 (25.0 since January 1986)
|
| - maximum permissible |
20,0
|
23,0 (25.0 since January 1986)
|
| Maximum allowable disc runout, mm |
0,06
| |
| Minimum brake pad thickness, mm |
7,05
| |
Rear drum brake
| Drum diameter, mm: | |
| - nominal |
230,0
|
| - maximum permissible |
231,0
|
| Maximum permissible radial runout of the drum, mm |
0,1
|
| Maximum permissible lateral runout of the drum, mm |
0,2
|
| Maximum permissible thickness of the brake shoe lining, mm |
2,5
|
| Wheel brake cylinder piston diameter |
17,46
|
Rear disc brake
| Disc diameter, mm |
245,0
|
| Disc thickness, mm: | |
| - nominal |
10,0
|
| - maximum permissible |
8,0
|
| Maximum allowable disc runout, mm |
0,06
|
| Minimum brake pad thickness, mm |
7,0
|