Bulkhead Workshop › Land Rover models › Land Rover Series IIA 2.25 petrol › Specs & manuals
Land Rover Series IIA 2.25 petrol specs and manuals
Series IIA (1961–71) · 1961–1971
Model data
| Built | 1961–1971 |
|---|---|
| Engine | 2.25 L petrol I4 |
| Gearbox & 4WD | 4-speed manual with 2-speed transfer box; no synchromesh on 1st and 2nd |
| Wheelbases | 88 in · 109 in |
| Notes | Headlamps moved into the wings from February 1969 (home market). Output passed 60,000 a year in 1969–70. |
Fluids & capacities
| Engine oil | 20W-50 (10W-40 in cold climates); a classic oil with ZDDP suits the flat-tappet cam |
|---|---|
| Oil capacity | ≈6.2 L (6½ US qt) excluding filter |
| Coolant | ≈10.4 L (2¾ US gal), 50% ethylene-glycol antifreeze |
| Air filter | Oil-bath cleaner, ≈0.85 L (1.8 US pt) engine oil |
| Main gearbox | 90W or 85W-90 GL-4, ≈1.4 L (1½ US qt). Avoid GL-5: its additives attack the bronze bushes |
| Transfer box | 90W or 85W-90 GL-4, ≈2.6 L (2¾ US qt) |
| 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) |
|---|---|
| Spark plugs | 0.032 in (0.80 mm); Champion RN11YC or NGK BP5ES (BP6ES on 1985-on engines) |
| Valve clearances | 0.010 in (0.25 mm), hot or cold |
| Timing | 6° BTDC (8:1 compression) as a starting point; firing order 1-3-4-2 |
| Wheel nut torque | 75–85 lbf ft (102–115 Nm) civilian wheels; 100 lbf ft Wolf wheels |
| Other torque figures | Cylinder head 65 lbf ft · main caps 85 lbf ft · rocker pedestals 18 lbf ft · crank pulley 150 lbf ft |
| 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
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