| FUEL SYSTEM - DIESEL 2.5 COOLING SYSTEM - DIESEL 2.5 CLUTCH - DIESEL 2.5 MANUAL GEARBOX - T750 FINAL DRIVE - DIESEL 2.5 STEERING SUSPENSION BRAKES WHEELS TYRE SIZE CAPACITIES, COOLING, OIL, TYPES ETC.
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The page has been edited to show mainly diesel data, but some petrol model information has been left for comparison purposes. |
Electronic fuel injection data See
Engine Tuning Data ...................Fuel lift pump Mechanical, driven by camshaft ...............................
Turbo charger:
shaft radial clearance 0.35 .......................
shaft axial clearance 0.10 ........................
waste gate valve opening pressure 0.89 bar .............
Pressure cap 1.05 bar ...............................
Thermostat:
operating temperature 7
8°C .......................starts to open 7
4°C ..............................fully open 8
2°C .................................INFORMATION
Type Diaphragm spring, hydraulically operated ......................................
Adjustment Self adjusting .................................
Clutch plate diameter 235 mm .........................
Gearbox code T750 ..............................
Gear ratios:
fifth 0.711 : 1 ......................................
fourth 0.921 : 1 ....................................
third 1.281 : 1 .....................................
second 1.905 : 1 ...................................
first 3.364 : 1 ......................................
reverse 3.170 : 1 ...................................
INFORMATION
Manual Gearbox
Gearbox code T750 ..............................
Ratio 3.526 : 1 .....................................
Road speed at 1000 rev/min:
fifth 46.1 km/h ...................................... 28.6 mph
fourth 35.3 km/h .................................... 21.9 mph
third 25.9 km/h ..................................... 16.1 mph
second: 17.5 km/h .................................. 10.9 mph
first 9.9 km/h ...................................... 6.2mph
INFORMATION
Steering angle of inner wheel with outer
wheel at 20° 22°26’ ................................
Steering wheel diameter 381 mm ......................
Turns lock to lock:
all models except coupe and vitesse 3.12 ............
coupe and vitesse 2.97 ..........................
Overall steering ratio 18.8 : 1 .........................
Front
Type Independent, double wishbone, coil spring with damper ......................................
and anti-roll bar
Nominal height to wheel arch from hub centre, at
kerbside weight:
standard 407 ± 10 mm ..................................
sports 387 ± 10 mm ....................................
rough territory 415 ± 10 mm .............................
Hub end play 0.05 mm ...............................
Rear
Type Independent strut, trailing arm, coil spring with damper and ......................................
anti-roll bar
Nominal height to wheel arch from hub centre, at
kerbside weight:
standard 389 ± 10 mm ..................................
sports 369 ± 10 mm ....................................
rough territory 404 ± 10 mm .............................
Hub end play 0.10 mm ...............................
NOTE: Vehicle with self-levelling suspension: when fully laden the controlled trim height will be 30
mm below its kerbside setting after being driven for at least 0.6 mile, 1 km.
Continued.....
INFORMATION
Suspension geometry
Measured at standard trim height 407 mm front, 389 mm rear ...............
Front
Camber + 0°24’ ± 1°12’ * ...................................
Caster + 2°11’ ± 2°* ....................................
King pin inclination + 7°37’ ± 1°12’ * ...........................
Front wheel alignment 0° ±0°15’ ........................
Rear
Camber + 0°18’ ± 1°12’ * ...................................
Rear wheel alignment 0°22’ toe-in ± 0°15’ inclusive ........................
Thrust axis deviation 0° ±0°9’ .........................
*Not adjustable
NOTE: Suspension geometry figures vary with trim height.
Brake servo boost ratio:
825 KV6 models, RHD only 5.5 : 1 ...................
all other models 4.6 : 1 ............................
Master cylinder bore diameter 23.8 mm ..................
Front brakes
Disc diameter 262 mm ...............................
Disc thickness:
new 21 mm .....................................
min 18 mm ......................................
minimum after machining 19 mm .....................
Disc run out - max 0.04 mm ...........................
Disc thickness variation - max 0.015 mm ..................
Caliper piston diameter 57.0 mm .......................
Rear brakes
Disc diameter 260 mm ...............................
Disc thickness:
new 10 mm .....................................
min 8.0 mm ......................................
minimum after machining 9.0 mm .....................
Disc run out - max 0.4 ...........................
Disc thickness variation 0.015 mm .......................
Caliper piston diameter 38.0 mm .......................
INFORMATION
WHEELS
825 - KV6
Rim size:
825Si and 825SLi 6J x 15 inch Alloy - 7 Spoke ..........................
825 Sterling 6J x 15 inch Alloy - Fingers style ...............................
Spare wheel 6J x 15 Steel ...............................
825 Coupe 6J x 16 inch Alloy - Fingers style ................................
Spare wheel 6J x 16 Steel ...............................
2.0
Rim size:
820i 6J x 15 steel .....................................
820Si 6J x 15 alloy - 7 spoke ....................................
820SLi 6J x 15 alloy - 7 spoke ...................................
Spare wheel 6J x 15 steel ...............................
Vitesse & Coupe 7J x 17 alloy - 6 spoke ...........................
Spare wheel (space saver) 3.5J x 15 steel ...................
825 - DIESEL
Rim size:
825Di 6J x 15 Steel ....................................
825Di, 825SDi and 825SLDi 6J x 15 Alloy - 7 Spoke ..................
Spare wheel 6J x 15 Steel ...............................
Snow chain fitment 5.5J x 14 steel .........................
TYRE SIZE
825 - KV6
6J x 15 wheel 195/65-VR 15 Steel braced radial ..............................
825 Coupe
6J x 16 wheel 205/55-ZR 16 Steel braced radial ..............................
2.0
6J x 15 wheel 195/65-VR 15 Steel braced radial ..............................
7J x 17 wheel 215/45-ZR 17 Steel braced radial ..............................
Spare wheel (space saver) 115/70-R 15 Steel braced radial ...................
825 - DIESEL
6J x 15 wheel 195/65-VR 15 Steel braced radial ..............................
5.5J x 14 wheel 175/82-TR 14 Steel braced radial ............................
INFORMATION
825 - KV6
Rim size:
825Si and 825SLi 6J x 15 inch Alloy - 7 Spoke ..........................
825 Sterling 6J x 15 inch Alloy - Fingers style ...............................
Spare wheel 6J x 15 Steel ...............................
825 Coupe 6J x 16 inch Alloy - Fingers style ................................
Spare wheel 6J x 16 Steel ...............................
2.0
Rim size:
820i 6J x 15 steel .....................................
820Si 6J x 15 alloy - 7 spoke ....................................
820SLi 6J x 15 alloy - 7 spoke ...................................
Spare wheel 6J x 15 steel ...............................
Vitesse & Coupe 7J x 17 alloy - 6 spoke ...........................
Spare wheel (space saver) 3.5J x 15 steel ...................
825 - DIESEL
Rim size:
825Di 6J x 15 Steel ....................................
825Di, 825SDi and 825SLDi 6J x 15 Alloy - 7 Spoke ..................
Spare wheel 6J x 15 Steel ...............................
Snow chain fitment 5.5J x 14 steel .........................
825 - KV6
6J x 15 wheel 195/65-VR 15 Steel braced radial ..............................
825 Coupe
6J x 16 wheel 205/55-ZR 16 Steel braced radial ..............................
2.0
6J x 15 wheel 195/65-VR 15 Steel braced radial ..............................
7J x 17 wheel 215/45-ZR 17 Steel braced radial ..............................
Spare wheel (space saver) 115/70-R 15 Steel braced radial ...................
825 - DIESEL
6J x 15 wheel 195/65-VR 15 Steel braced radial ..............................
5.5J x 14 wheel 175/82-TR 14 Steel braced radial ............................