Land Rover Defender 90 110 Workshop Book 1 Rover
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104 I GENERAL SPECIFICATION DATA FUEL SYSTEM - VS engine Carburetter ........................................................ Air cleaner.. ....................................................... See ‘ENGINE TUNING DATA’ Fuel pump -Make, type ...................................... Facet, electric mounted vertically on R.H. side of chassis Cyclonc, replaceable element COOLING SYSTEM - 2.25 Petrol, 2.25 and 2.5 Diesel Type.. ............................................................... Pressurized spill rcturn system with thermostat control, Pressure cap ....................................................... 0,6 kgf cm2 (9 lbf in’) Type of pump ..................................................... Centrifugal pump and fan assisted Thermostat ........................................................ 82°C COOLING SYSTEM - VS engine Type.. ............................................................... Pressurized spill return system with thermostat control, Emission and non -emission 82”C, Australia 88°C pump and fan assisted Thermostat ........................................................ Type of pump ..................................................... Centrifugal CLUTCH - 2.25 Petrol Type ................................................................. Borg and Beck diaphragm spring Centre plate diameter ........................................... 242,l mm (9.500 in) Facing material ................................................... Raybestos 1488-05 Number of damper springs ..................................... Damper spring colour ........................................... Dark grey/light green Clutch release bearing. .......................................... Ball journal Facing material identification colour ........................ Whitdviolet on pcriphary 6 CLUTCH - 2.25 and 2.5 Diesel engine -Early type Type.. ............................................................... Verto diaphragm spring Centre plate diameter ........................................... 242,l mm (9.500 in) Facing material ................................................... Raybestos 1488-05 Number of damper springs ..................................... Damper spring colour.. ......................................... 2 off white/green Clutch release bearing.. ......................................... Ball journal 8 2 off pigeon blue 4 off ruby red CLUTCH - Later type Type.. ............................................................... Verto diaphragm spring Centre plate diameter (friction plate) ....................... 235 mm (9.25 in) Facing material ................................................... Verto 791 Damper spring colour ........................................... 2 off white/green -suffix ‘C’ Clutch release bearing.. ......................................... Ball journal Number of damper springs ..................................... 8 2 off pigeon blue -suffix ‘A’ 4 off ruby red -suffix ‘B’ CLUTCH - VS engine Type ................................................................. Borg and Beck diaphragm spring Centre plate diameter ........................................... 267 mm (10.5 in) Facing material ................................................... Raybestos 1488-05. Grooved. Whitehiolet Damper spring colour ........................................... Light blue/dark blue Release bearing.. ................................................. Ball journal Number of damper springs.. ................................... 6 ..... c- w 12
....... ., - ,.. i. ......... ^. 4 ,c:.: 3:. -; ,; .d ..... ..,, .>, .,. - ... .. .. ... .... , .. . ,. . GENERAL SPECIFICATION DATA 04 Main gearbox Type LT77 ...................................................... Speeds ........................................................... Ratios: Synchromesh ................................................... Fifth ........................................................... Fourth (direct) .............................................. Third .......................................................... Second ........................................................ First. ........................................................... Reverse ....................................................... Transfer box Type LT230R .................................................. Ratios: . High ........................................................... Low ............................................................ Fifth ........................................................... Fourth.. ....................................................... Third .......................................................... Second ........................................................ First,. .......................................................... Reverse ....................................................... Input gear ....................................................... Intermediate gear ............................................. Overall ratios (final drive): Output gear.. ................................................... TRANSMISSION - V8 Engine Main gearbox Type LT95 ...................................................... Synchromesh ................................................... Speeds ........................................................... Ratios: Fourth (direct) .............................................. Third .......................................................... Second ........................................................ First ............................................................ Reverse ....................................................... Transfer box Type LT95 ...................................................... Ratios: High ........................................................... Low ............................................................ Fourth.. ....................................................... Third .......................................................... Second ........................................................ First.. .......................................................... Reverse ....................................................... Overall ratios (final drive): Single helical constant mesh 5 forward 1 reverse All forward speeds 0.8314:l 1.0000: 1 1.5074:l 2.3008: 1 3.5850: 1 3.7007:l Two-speed reduction on main gcarbox output. Front and rear drive permanently engaged via a lockable differential 1.6670 3.3198 In high transfer In low transfer 4.9042: 1 9.7666:l 5 3987: 1 11.7471 : 1 8.8917: 1 17.7075: 1 13.5715:l 27.0272: 1 21.1472:l 42.1138: 1 21.8293:l 43.4723:l 26 Teeth 19 x 41 x 35 Tceth 40 x 37 Teeth Single helical constant mesh 4 forward 1 reverse All forward speeds 1.0000:1 1.5049: 1 2.4480: 1 4.0691 : 1 3.6643:l Two-speed reduction on main gearbox output. Front and rear drive permanently engaged via a lockable differential 1.3362 3.3206 In high transfer 4.7281 : 1 7.1 154: 1 11 S74.5: 1 19.2390: 1 27.3250: 1 In low transfer 1 1.7497: 1 17.6822:l 28.7634: 1 47.8101:l 43.0538:l 13
04 TRANSMISSION - Ninety and One Ten VS with 5-speed gearbox Main gearbox Type - Manual.. .............................................. Main gearbox ratios.. ......................................... LT85 5-speed helical constant mesh, with synchromesh on all forward gears Fifth (Cruising gear) 0.7951 Fourth 1 .oooo Third 1.4362 Second 2.1804 First 3.6497 Reverse 3.8242 GENERAL SPECIFICATION DATA Transfer gearbox Type.. ............................................................ LT230T. Two-speed reduction on main gearbox output. Front and rear drive permanently engaged via a lockable differential. - Ninety models ........................................... High Low _- One Ten models ........................................ High Low Overall ratio (including final drive) - Ninety models Fifth (Cruising Fourth Third Second First Reverse gear) Overall ratio (including final drive) - One Ten models Fifth (Cruising Fourth Third Second First Reverse gear) 1.1923 3.3198 1.410 3.3198 In high transfer 3.3544 4.2189 6.0592 9.1989 15.3977 16.1339 In high transfer 3.9695 4.9925 7.1702 10.8856 18.2210 19.0922 In low transfer 9.3401 11.7471 16.8712 25.6134 42.8734 44.9233 In low transfer 9.3401 11.7471 16.87 12 25.6 134 42.8734 44.9233 REAR AXLE - One Ten only Type ................................................................. Salisbury 8HA Ratio ................................................................ 3.538 Track ................................................................ 1485,90 mm (58.50 in) FRONT AXLE - All models and Ninety rear Type.. ............................................................... Ratio ................................................................ 3.538 Spiral bevel, enclosed constant velocity joints PROPELLER SHAFTS - All Models Type: Front and rear ............................................ Single Hookes universal needle roller joints. Sliding portion on front shaft gaiierea, rear shaft open 14
GENERAL SPECIFICATION DATA 104 I /*:- * SUSPENSION - All Models Type ................................................................. Front ................................................................ Rear ................................................................. 6 :”** - Coil springs controlled by telescopic dampers front and rear Transverse location of axle by Panard rod, and fore and aft location by two radius arms Fore and aft movement inhibited by two tubular trailing links. Lateral location of axle by a centrally positioned ‘A’ bracket bolted at the apex to a ball joint mounting. An optional levelling unit is positioned between the ball joint and upper cross member BRAKES 2.25 Petrol and V8 Engine System .............................................................. Direct acting servo assisted dual braking system with Girling tandem master cylinder and pressure differential warning actuator, combination valve, or G. valve Footbrake - All Models Front ............................................................. . Disc diameter ............................................... Number of pistons per wheel ............................ Total lining area ............................................ Lining material.. ............................................ Rear .............................................................. Drum diameter ............................................. Total lining area ............................................ Brake drum width.. ........................................ Lining material.. ............................................ Lockheed Disc 300 mm (11.81 in) 4 232 cm2 Don 230 Girling single cylinder drum brake 280 mm (11 in) 493 cm2 63.9” Ferodo 2629 Handbrake - All Models Type .............................................................. Transmission drum brake cable operated Drum diameter ................................................ 254 mm (10 in) Lining material.. ............................................... Don 269 BRAKES - 2.25 and 2.5 litre Diesel engine System .............................................................. Direct acting servo assisted dual braking system with Girling tandem master cylinder and pressure differential warning actuator, combination valve, or G. valve. Servo assistance initiated by an engine driven air evacuation pump and sustained by a vacuum tank (vacuum tank deleted on 2.5) Evacuation pump - 2.25 litre Diesel Maximum speed ............................................... 5000 rpm. Belt drive Oil capacity ..................................................... 40 cm3 (2.4 in3) SAE 15W-50 Evacuation pump - 2.5 litre Diesel Maximum speed ............................................... Lubrication ..................................................... 4000 ‘pm. Gear drive from camshaft Oil feed via skew gear .Minimum vacuum !eve! at 2500 !pn ...................... 0,8 bar 15
(047 GENERAL SPECIFICATION DATA STEERING - All Models Type: Manual.. ............................................................ Manual - Early Models only ................................. Optional power assisted - Early Models.. ................. Optional power assisted - Later Models.. ................. Manual Burman straight ahead ............................... Power assisted straight ahead. ................................. Ratios: Manual Gemmer ................................................. Number of turns lock to lock: Manual.. ............................................................ Power assisted ..................................................... Camber angle ..................................................... Castor angle ....................................................... Swivel pin inclination.. .......................................... Right-hand drive .............................................. - Left-hand drive ................................................ Steering wheel diameter.. ...................................... Steering damper .................................................. Steering column type ............................................ Front wheel toe-out - permanent 4-wheel drive ......... Turning circle between kerbs: ~ Track ................................................................ Burman recirculating ball Gemmer Hour-glass worm and wheel Adwest Varamatic Adwest Lightweight or Gemmer 20,55: 1 20,2: Constant 17.5:l 4.75 3.49 Zero 3 7 1,19 - 2,38 mm (A in) 14,O m (45.67 ft) 13,28 m (43.58 ft) 420 mm (16.5 in) Fitted to drag link 1485,90 mm (58.50 in) Collapsible coupling WHEELS AND TYRES - All Models Type of wheel ..................................................... Wheel size. ......................................................... Number of studs .................................................. 5 Tyre size ............................................................ Ventilated disc 5.50 in F x 16 in 7.50 x 16 ELECTRICAL EQUIPMENT - All Models System .............................................................. 12 volt, negative earth Battery - 2.25 litre Petrol and V8 engine Type: Lucas - standard 9 plate ................................. B.B.M.S. No. 371 Designation Chloride -standard 9 plate ............................. B.B.M.S. No. 291 190/84/90 Lucas - cold climate 13 plate ........................... Designation Chloride - cold climate 13 plate ....................... 315/120/92 B.B.M.S. No. 389 B.B.M.S. No. 369 (?: ., --s Battery - 2.25 and 2.5 Eitre Diesel engine Type .............................................................. Chloride B.B.M.S. No. 243 15 plate designation 395/175/90 16
GENERAL SPECIFICATAION DATA 1041 Alternator - 2.25 litre Petrol and Diesel and 2.5 Diesel ,, -:. :. ?: ,:I .... . ,.:.;: .- I. ,,,. ,!Z, . Type .............................................................. Maximum D.C. output at 6000 rpm ....................... Rotor - winding resistance ................................. Stator - winding resistance per phase ................... New brush length .............................................. Renew brush at ................................................ Brush spring pressure ........................................ Regulator controlled voltage ............................... Lucas A115-34 34 amps 3.27 ohms at 20°C f 5% 0.138 ohms at 20°C f 5% 20 mm 10 mm 1.3 - 2.7 N (4.7 - 9.8 oz) 13.6 - 14.4 volts measured across battery Note: From the following engine numbers a 45 amp output alternator is fitted. 12505497C llH05639C llH05629C Land Rover 90/110 2.5 litre Diesel Land Rover 90 2.3 litre Petrol Land Rover 110 2.3 litre Petrol Alternator - V8 engine Type .............................................................. Maximum D.C. output at 6000 rpm ....................... Rotor - winding resistance.. ............................... Stator - winding resistance per phase ................... Renew brush at ................................................ Brush spring prcssure ........................................ Regulator controlled voltage ............................... New brush length. ............................................. Lucas A115-45 45 amps 3.2 ohms at 20°C f 5% 0.092 ohms at 20°C f 5% 20 mm 10 mm 13.6 - 14.4 volts measured across battery 1.3 - 2.7 N (4.7 - 9.8 OZ) Starter motor - 2.25 Petrol engine Type .............................................................. Lucas 2M100 Brush spring tension .......................................... Minimum brush length ....................................... 1020 gms (36 02s) 9,s mm (0.375 in) Starter motor - 2.25 and 2.5 Diesel engine Type .............................................................. Lucas 2M113 New brush length .............................................. Renew brush at ................................................ Armature end-float - Cast aluminium intermediate bracket ................. Pressed steel intermediate bracket ..................... Commutator minimum diameter .......................... 22.2 mm (0.875 in) 8 mm (0.312 in) 0,03 - 1,4 mm (0.001 - 0.056 in) 0,03 - 1,55 mm (0.001 - 0.061 in) .. 38 mm (1.5 in) Starter motor - VS engine Type .............................................................. Lucas 3M100 pre-engaged Brush minimum length ....................................... 9,5 mm (0.375 ins) Brush spring tension .......................................... 1020 gms (36 ozs) 17
04 Wiper motor -All Models Type .............................................................. Armature end-float ........................................... Minimum brush length.. ..................................... GENERAL SPECIFICATION DATA Distributor -All Petrol engines .............................. Coil - All Petrol engines ....................................... Fuses - AI1 Models Type .............................................................. Lucas 14W uprated two-speed 0,l- 0,20 mm (0.004 - 0.008 in) 4,8 mm (0.190 in) See ENGINE TUNING DATA I 12 cartridge fuses of the following values: Three 10 amp Six 8 amp One 12 amp Two 2.5 amp Starter motor - 2.5 litre Diesel -Later Models Type .............................................................. Paris Rhone D9R91 12 volt 18
GENERAL SPECIFICATION DATA TYRE PRESSURES 04 L REPLACEMENT BULBS AND UNITS Normal Tyres - size and type All load conditions Front Rear 6.00-16 bar 2.4 3,25 CROSS-PLY Ibf/in2 35 47 kgf/cm2 2.5 393 7.50-16 bar 19 2,4 CROSS-PLY Ibf/in2 28 35 kgf/cm2 2,o 2.5 205R16 bar 19 2,4 RADIAL-PLY Ibflin2 28 35 kgf/cm2 2,O 295 7.50R16 bar 19 2,75 RADIAL-PLY lbf/inZ 28 40 kgf/cm2 23-3 2,8 7.50-16 bar 19 2,9 CROSS-PLY Ibf/in* 28 42 kgf/cm2 28 3 ,O 750R16 bar 19 373 RADIAL-PLY Ibf/in2 28 48 kgf/cm2 2.0 3.4 .. .; ... L.. , .. ..... ..... Headlamps: ... ..,. - UK and Europe (except France) ....................... -Rest of world, right-hand steering ..................... - Rest of world, left-hand steering ....................... Front side lamps .................................................. Side repeater lamps .............................................. Stopltail lamps .................................................... Flasher lamps. ..................................................... Number plate lamp .............................................. Rear fog guard lamp ............................................. Warning lights ..................................................... Instrument illumination. ........................................ Hazard switch warning light ................................... -France and Algeria ........................................ Reverse lamp ...................................................... Interior lamp ...................................................... Emergency soft Unladen Laden Front Rear Front Rear 1s 1,1 171 1.6 16 16 16 23 1,1 1J 1J 1.6 1,1 1,1 1J 1,6 16 16 16 23 131 1.1 1.1 1.6 191 1s 1J 125 16 16 16 23 1,1 1,1 191 1.6 191 171 171 1,6 16 16 16 23 1,1 1s 1.1 1,6 1,1 1.1 191 1.8 16 16 16 26 1J 1s 1,1 1.8 191 171 1s 1,8 16 16 16 26 1.1 1J 1,1 1,8 60155 W Halogen bulb 60155 W Halogen bulb, yellow 75150 W Sealed beam unit 60150 W Sealed beam unit 12v 5w 12v 4w 12v 2115w 12v 21w 12v 4w 12v 21w 12v 21w 12v 21w 12v 12w 12v 3w 12V 0.6W 19
1041 GENERAL SPECIFICATION DATA VEHICLE WEIGHTS AND PAYLOAD Payload figures quoted in the accompanying table are nominal values for a base specification vehicle and will in general represent the maximum, as any options or extras fitted to the vehicle will increase its unladen weight and hence decrease its allowable payload. When loading a vehicle to its maximum (Gross Vehicle Weight), consideration must be taken of the unladen vehicle weight and the distribution of the payload to ensure that axle loadings do not exceed the permitted maximum values. It is the customer’s responsibility to limit the vehicle’s payload in an appropriate manner such that neither maximum axle loads nor Gross Vehicle Weight are exceeded. Land Rover Ninety Model - PetroVDiesel Soft Top Pick-up Hard Top Station Wagon Gross Vehicle Weight EEC Kerb Weight kg 1606 1643 1602 1635 1672 1631 1648 1685 1644 1690 1727 1686 EEC Payload kg 794 757 798 765 728 769 752 715 7Sb 710 673 714 Unladen Weight kg 1487 1519 1483 1516 1548 1512 1529 I561 1525 1571 1603 1567 Payload kg 913 881 917 884 852 888 871 839 875 829 797 833 2.5P 2.5D 3.5P 23’ 2.5D 3.5P 2.5P 2.5D 3.5P 2.5P 2.5D 3.5P STANDARD SUSPENSION 2400 kg Maximum Axle Weights, all Ninety models with Standard Suspension Front Axle 1200 kg Rear Axle 1380 kg Gross Vehicle Weight HIGH LOAD SUSPENSION 2550 kg EEC Kerb Weight kg 1633 1670 1629 1662 1699 1658 1675 1712 1671 1717 1754 1713 EEC Payload kg 917 880 921 888 851 892 875 838 879 833 796 837 Untaden Weight kg 1514 1546 1510 1543 1575 1539 1556 1588 1522 1598 1630 1594 Payload kg 1036 1004 1040 1007 975 1011 Y)4 962 998 952 920 956 Maximum Axle Weights, all Ninety models with High Load Suspension Front Axle 1200 kg Rear Axle 1500 kg Land Rover One Ten ~~ Soft Top Pick-up Hard Top Station Wagon High Capacity Pick-up 2.5P 2.5D 3.5P 2.5P 2.5D 3.5P 2.5P 2.5D 3.5P 2.5P 2.5D 3.51’ 2.5P 2.5D 3.5P Model - PelroUDiesel Gross Vehicle Weight EEC Kerb Weight kg 1723 1742 1698 1724 1743 1699 1777 1796 1752 1887 1906 1862 1813 1859 1778 EEC Payload kg 1327 1308 1352 1326 1307 1351 1273 1254 1298 1163 1144 1188 1237 1191 1272 Unladen Weight kg 1588 1599 1563 1589 1600 1564 1642 1653 1617 1752 1763 1727 I678 1716 1643 Payload kg 1462 1451 1487 1461 1450 1486 1408 1397 1433 1298 1287 1323 1372 1334 1407 UNLEVELLED SUSPENSION 3050 kg Maximum Axle Weights, a11 One Ten models with Unlevelled Suspension Front Axle 1200 kg Rear Axle 1850 kg Gross Vehicle Wcight 1.EVELLED SUSPENSION 2950 kg 1733 1752 1708 1734 1753 1709 1787 1806 1762 1897 I916 1872 1823 1869 1788 1217 1198 1242 1216 1197 1241 1163 1144 1188 1053 1034 1078 1127 1081 1162 1598 1609 1573 1599 1610 1574 1652 1663 1627 1762 1773 1737 1688 1726 16.53 1352 1341 1377 1351 1340 1376 1298 1287 1323 1188 1177 1213 1262 1224 1297 EEC Kerb Weight kg EEC Payload kg Unladen Weight kg Payload kg Maximum Axle Weights. all One Ten models with Levelled Suspension I Front Axle 1200 kg Rear Axle 1750 kg e-
ENGINE TUNING DATA 105 I V8 PETROL ENGINE TUNING DATA (with 4 -speed gearbox and without electronic ignition) ENGINE Compression ratio.. .............................................. Firing order ........................................................ Left bank ........................................................ Right bank ...................................................... Compression pressure (minimum) ........................... Timing marks. ..................................................... Valve clearance.. ................................................. Valve timing: Inlet opens ...................................................... Inlet closes ...................................................... Inlet duration.. ................................................. Inlet peak ....................................................... Exhaust opens.. ................................................ Exhaust peak ................................................... Cylinder numbering system, front to rear: .... . 1 Exhaust closes.. ................................................ Exhaust duration .............................................. .I. , .. 9.35:l or 8.13:l Dependent upon market 1--&-4-=5-7-2 1-3-5-7 2-8 9,5 kgf cm2 (135 lbf in) On crankshaft pulley vibration damper Not adjustable 36 B.T.D.C. 64 A.B.D.C. 280 99 A.T.D.C. 74 B.B.D.C. 26 A.T.D.C. 280 119 B.T.D.C. CARBURETTERS Type ................................................................. European Australian ......................................... Other markets - non-emission ............................ Australian ....................................................... Other markets - non-emission ............................ -emission .................................. Australian ....................................................... Other markets - non-emission ............................ -emission .................................. Fast idle speed (engine hot) .................................... Mixture setting - CO at idle: Australian ....................................................... Other markets .................................................. Needle: Idle speed (engine hot): IGNITION Coil makehype .................................................... Primary resistance at 20°C (68°F) ............................. Consumption, ignition on, at 2000 rpm ..................... Sparking plug type ............................................... Sparking plug gap ................................................ Ignition timing, dynamic or static.. ........................... Fuel octane rating Australia.. ................................. Non-emission ............................. Emission ................................... Engine idle speed.. ............................................... Two Solex 175 CDSE 175 CD3 BIFH BIFQ BIFK 700 - 750 rpm (run-in) 550 - 650 rpm (new engine) 550 - 650 rpm 700 - 750 rpm (run-in) 550 - 650 rpm (new engine) 1050 - 1150 rpm 2% - 3.5% Pulsair connected 1 .WO - 3% Pulsair connected AC Delco with ballast resistor 1.2 - 1.4 ohms 1 amp Champion N12Y or Unipart GSP131 0,71 - 0,84 mm (0.028 - 0.033 in) 5 to 7B.T.D.C. 97 RON minimum 97 RON minimum 90 RON minimum 750 rpm maximum with vacuum pipe disconnected 1