Bulkhead Workshop › Land Rover models › Land Rover Series III 3.5 V8 › Specs & manuals
Land Rover Series III 3.5 V8 specs and manuals
Series III (1971–85) · 1979–1985
Model data
| Built | 1979–1985 |
|---|---|
| Engine | 3.5 L Rover V8, 91 hp (detuned from the Range Rover's 135 bhp) |
| Gearbox & 4WD | LT95 4-speed with integral transfer box, permanent 4WD |
| Wheelbases | 109 in (24 built on 88 in) |
| Notes | Built 1979–85. New Zealand Army bought 566. |
Fluids & capacities
| Engine oil | 20W-50 mineral oil (API SF or better) |
|---|---|
| Oil capacity | ≈5.6 L including filter |
| Coolant | ≈11 L, 50% antifreeze with aluminium-safe inhibitor (aluminium block) |
| Air filter | Paper element air filter |
| Main gearbox | LT95 4-speed with integral transfer box: EP90; check the manual for capacities |
| Transfer box | Integral with LT95 (permanent 4WD, lockable centre diff) |
| Differentials | 90W or 85W-90 GL-4: Rover type ≈1.7 L (1¾ US qt) each; Salisbury rear ≈2.8 L (3 US qt); ENV rear ≈1.2 L, front ≈1.6 L |
| Swivel housings | 90W or 85W-90 GL-4, ≈0.57 L (1.2 US pt) each side |
| Steering | 90W or 85W-90 GL-4 in steering box and relay, as needed |
| Brakes | DOT4 (Castrol LMA or equivalent). Don't mix with silicone DOT5 |
| Clutch hydraulics | DOT4 (separate master cylinder) |
Settings & torque figures
| Contact breaker gap | 0.014–0.016 in (0.35–0.40 mm), or electronic ignition |
|---|---|
| Spark plugs | 0.030 in (0.75 mm), check manual |
| Valve clearances | Hydraulic, no adjustment |
| Wheel nut torque | 75–85 lbf ft (102–115 Nm) civilian wheels; 100 lbf ft Wolf wheels |
| Road spring U-bolts | 55–60 lbf ft; re-torque every 12,000 mi |
| Spring shackle bolts | 60–70 lbf ft |
| Fuel tank | Under-seat 12 US gal (≈45 L); rear tank 19 US gal (≈72 L) |
Sources for this model
Workshop manuals
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HaynesPrinted and online manuals for most Land Rover models
Brooklands BooksReprints of the official Land Rover workshop manuals and parts catalogues
Paddock SparesParts catalogue with exploded diagrams by model
LR4x4 forumSeries, Ninety/One Ten and Defender technical sections
Defender2.netDefender-focused technical forum
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