General 01.8 352/352 A Tightening Torques UKD 30 402 21 42 - 04 1.4/1 Designation Thread Nm Torquing angle Cylinder head cover MS 25 Push rod cover to crankcase MS 4 to 6 Timing gear case cover Casting Sheetmetal M6 8 M6 8 Cylinder head (tightened in 3 stages according to tightening diagram) ~,ruru" 2nd step M 12 60 M 12 90 3rd step 2lt>" M 12 110 Oil pan (sheet steel) M6 8 M8 9 Oil drain plug to oil pan M 26 80 + 10 Protective sleeve for nozzle holder in cylinder head M 14 60 Nozzle holder in cylinder head, thrust screw M 34 60 to 70 Tapered plug in cylinder head M 30 100 to 200 M 24 70 to 150 Coolant line on top of cylinder head M8 25 Flywheel housing to crankcase M 12 80 Timing gear case to crankcase M 10 65 Screw plug for oil passage in crankcase M 20 100 ± 10 Screw plug for oil duct, front and rear MI6 40 + 5 Flywheel to crankshaft Initial torque Final torque M 12 30 + 10 M 12 - 90·+ 20· Rocker arm brackets assembly to cylinder head M 12 100 up to 110 Leakage fuel line to injection nozzle MS 15upt020 Union nut of injection line to injection pump to nozzle holder M 12 25 M 14 25 Air compressor bracket to engine mount 75 Exhaust manifold to cylinder head M 10 30 Exhaust manifold to cylinder head, 2-hole metal plate M 10 25 Flanged manifold to exhaust pipe M 10 45 Front engine mounting to frame M 14 140 ±,20 Rear engine mounting to frame M 14 140 ±,20 Front engine support to crankcase M 14 170 ±,20 Left engine support arm to flywheel housing M 12 110 ±,20