TECHNICAL DATA-B.9 Tappets 4.108, 4.107, 4.99 Overall Length Outside Dia: of Tappet Shank Cylinder Block Tappet Bore Dia. Tappet Running Clearance in Cylinder Block Bore Outside Dia. of Tappet Foot 2.250 in (57,150 mm) 0.560/0.561 in (14,224/14,249 mll'l) 0.56210.56325 in (14,275/14,307 mm) 0.001/0.00"325 in (0,025/0,082 mm) 1.245/1.255 in (31,623/31,877 mm) TIMING GEARS 4.108, 4.107, 4.99 Note: Some engines are fitted with spur gears instead of helical gears, in which case the number of teeth on each gear are given in brackets. Camshaft Gear Number of Teeth Inside Dia. of Gear Boss ... Outside Dia.
of Camshaft Hub Transition Fit of Gear and Hub 48 (50) 1.750/1.7514 in (44,450/44,486 mm) 1.7496/1.7509 in (44,430/44,473 mm) 0.000910.0018 in (0,023/0,046 mm) Fuel Pump Gear Number of Teeth Inside Dia. of Cylinder Block Bore for Fuel Pump Drive Hub Bearing Outside Dia. of Fuel Pump Drive Hub Bearing Interference Fit of Drive Hub Bearing in Cylinder Block Bore ... Inside Dia. of Fuel Pump Drive Hub Bearing Outside Dia. of Fuel Pump Gear Drive Hub ...
Running Clearance of Drive Hub in Bearing Drive Hub End Float 48 (50) 1.8125/1.8141 in (46,037/46,078 mm) 1.814511.8152 in (46,088/46,106 mm) 0.0004/0.0027 in (0,010/0,069 mm) 1.3125/1.3135 in (33,34/33,78 mm) 1.3105/1.3115 in (33,287/33,312 mm) 0.0031/0.0051 in (0,079/0,129 mm) 0.00210.010 in (0,051/0,254 mm) Idler Gear and Hub Number of Teeth Inside Dia. of Gear Boss ... Inside Dia. of Gear Boss with Bush Fitted ... Outside Dia.
of Gear Hub Running Clearance of Gear on Hub Idler Gear Width Hub Width Idler Gear End Float 57 (42) 1.7187/1.7197 in (43,655/43,680 mm) 1.562511.5641 in (39,687139,728 mm) 1.5612/1.5619 in (39,654/39,668 mm) 0.0003/0.0016 in (0,008/0,041 mm) 1.3105/1.3135 in (33,287/33,363 mm) 1.316511.3195 in (33,439/33,52 mm) 0.00310.008 in (0,076/0,208 mm) Crankshaft Gear Number of Teeth Inside Dia. of Gear Crankshaft Dia. for Gear ... Transition Fit of Gear on Crankshaft 24 (25) 1.25011.2512 in (31,750/31,780 mm) 1.250/1.2506 in (31,750/31,756 mm) 0.000610.0012 in (0,015/0,030 mm) Timing Gear Backlash Clearance between Crankshaft!ldler and Camshaft!
Idler Gear 0.0015/0.0025 in (0,038/0,064 mm) Lubricating Oil Pressure ... 30/60 Ibflin 2 (2,1/4,2 kgflcm2) -2071414 kN/m 2 at LUBRICATING SYSTEM 4.108,4.107,4.99 maximum engine speed and normal working tempera- ture. Sump Dipstick Position Strainer Location Camshaft side of engine opposite No.2 cylinder End of suction pipe to lubricating oil pump. Typical Sump Capacities Refill Capacities-Engine Level Standard Sump ... Vauxhall Motors Chrysler Cars Ford Motor Co .... Imp. pt U.S. pt Litre 7.0 8.4 4.0 9.0 10.8 5.1 8.6 10.3 4.9 8.75 10.5 5.0 Note: The above sump capacities are intended to be used as a gUide and actual capaCities should be governed by the level indicated on the dipstick.
When refilling the engine after an overhaul has been carried out a further 2 imp. pints, 2! U.S. pints or 1 litre approxi- mately should be added to the capacities quoted, to allow for filling the pipes, oilways, filter assembly, etc.