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G ENERAL SPECIFICATION DATA Camshaft Location .............................................. Right-hand side (thrust side) of engine End-float ........................................................ Material ............ ..................................... Stee! shell, white metal lined Drive ........................................... Chain - 0,2 (0.004 - 0.008 in) Number of .......................... ..... 4 Valve springs Type .............................................................. Duplex Interference double coil Inner: Length, free ................................................. Length, under (17.7 Ib) load .................... Length, free ................................................. Length, under 21 (46 Ib) load ........................ (1.680 in) (1.822 in) Outer: Lubrication . System ..................................................... System pressure, engine warm at 2000 ............. Oil pump: Type ........................................................... Drive ................................... ................. End-float of Steel gear ......................... ....................... Aluminium gear ............................................ Backlash of gcars. ................... .......... Radial clearance of gears ................................. Wet sump, pressure fed - (35 - lbf Double Splined shaft from camshaft skew gear - - 0.005 in) - (0.003 - 0.006 in) - - 0.004 in) - 0.012 in) Oil pressure relief valve Type .............................................................. Non-adjustable Relief spring: Full length .................................................... (2.670 in) Compressed length at (5.7 Ib) load ........... (2.450 in) 2.5 LITRE DIESEL ENGINE ENGINE ..................................... ...................... ................................................... ............................ ................................... Piston area (total) .......... ...................... Maximum at4000 .................................. Maximum torque at 1800 ................................. 4 (3.562 in) (3.810 in) 2495 (39.86 65.5 113 lbf f t Crankshaft Main bearing journal diameter.. ........................... 63,487 - 63,500 (2.4995 - 2.5000 in) Regrind dimensions: 63,246 - 63,2333 (2.490 - 2.4895 in) ............... Crankpin journal diameter .................................. 58,48985 - 58,4708 (2.30275 - 2.30200 in). ....... Crankshaft end thrust ........................................ Use 0.010 bearings 58,725 - 58,744 (2.312 - 2.31275 in) Use 0.010 in bearings - -0.006 in) Taken on thrust washers at centre main bearing 9 |