TM 10-3930-671-24 Section 10 - T orque Specifications NOTE The  following  torque  values  are  based  on  phosphate-coated  fasteners  (Class  10.9  &  12.9)  and  black  oxide-coated fasteners (Class 8.8 & 9.8). THD MAT’L TORQUE ITEM SIZE CLASS N•m lb-ft Connecting Rods CAUTION:    High    limit    is maximum DO NOT Torque beyond high limit. 3/8 SAE GR 8 6168 4550 Main Bearing Caps M14 12.9 150-162 110-120 Flywheels M10 12.9 68-75 50-55 Flywheel Housings Rear End Plates M10 12.9 61-68 45-50 Manifolds M8 8.8/9.8 20-24 15-18 (Seezpruf) M10 8.8/9.8 34-40 25-30 Gear Covers Water Pumps M10 8.8/9.8 34-40 25-30 Oil Pans (Sheet Steel) M8 8.8/9.8 14-19 10-14 Oil Pump To Engine M8 8.8/9.8 20-24 15-18 Rocker Shaft Supports M8 8.8/9.8 23-27 17-20 M6 8.8/9.8 8-11 6-8 M8 8.8/9.8 20-24 15-18 Accessories M10 8.8/9.8 34-40 25-30 And M12 8.8/9.8 75-81 55-60 Misc. Brackets M14 8.8/9.8 122-135 90-100 M16 8.8/9.8 190-203 140-150 Camshaft  Nuts  (cast  iron camshaft) 718 88-95 65-70 Crankshaft Pulley M16 8.8 163-176 120-130 Glow Plugs M12 31-38 23-28 Nozzle To Holder M22 68-75 50-55 Fuel Injection Pump Driven Gear To Fuel Injection Pump 5116  8 27-34 20-25 *Injector to Cylinder Head M24 68-75 50-55 Rocker Cover M8 9.8 7-8 5-6 High Pressure Fuel Lines M12 27-34 20-25 ’Always use a new steel heat shield washer between injector and cylinder head. F-189