Removal and installation of oil pump
18—210 Removal and installation of oil pump Tightening torques Nm Oil drain plug to oil pan 35-45 M6 9-11 Oil pan upper half to cylinder crankcase M8 20-25 Oil…
Removal and installation of thermostat in oil filter
18—125 Removal and installation of thermostat in oil filter Tightening torques Nm Nuts for oil filter cover 20-25 Screws for oil filter on cylinder crankcase 20-25 Valve seat ring in oil filter housing 35-45…
Checking thermostat in oil filter
18—120 Checking thermostat in oil filter Special tool Telethermometer for measuring engine oil temperature 116 58g 2? ^ QQ Note To obtain a favorable operating temperature of engine oil at a…
Removal and installation of oil filter
18—110 Removal and installation of oil filter Tightening torques Nm Nuts for oil filter cover (cap) 20-25 Screws for oil filter on cylinder crankcase 20-25 Special tool Torque wrench 3/8″ square head,…
Removal and installation of oil spray nozzles
18—040 Removal and installation of oil spray nozzles Note Due to the higher thermic load, the pistons are cooled via a ring duct located in piston crowns. The required oil for the pistons is…
Removal and installation of oil return flow line of exhaust gas turbocharger
18—031 Removal and installation of oil return flow line of exhaust gas turbocharger Note The return flow line consists of two line sections. The upper line section (92) is screwed to exhaust gas turbocharger.…
Oil circuit, oil pressure, pressure relief valve and oil filter
18—005 Oil circuit, oil pressure, pressure relief valve and oil filter Oil circuit 1 Oil pump with integrated pressure relief valve 2 Oil filter 4 Oil pressure gage (readout) 7 …
Checking preglow system
15—710 Checking preglow system Conventional tools Voltmeter (measuring range 0-3 volts/0—30 volts) Note Battery charged min. 60 % (acid density approx. 1.22 g/cc). A. Engine 617.950 <®> up to 1980…
Installing preglow time relay with modified ventilation
15—708 Installing preglow time relay with modified ventilation Note Since Septemb3r 1981 a preglow time relay with modified ventilation is installed for quick-start preglow system. The part number has not been changed. In…
Operation of preglow system
15—705 Operation of preglow system A. General information On a diesel engine, combustion is effected by self-ignition of the fuel sprayed into the highly compressed and thereby highly heated combustion air. In the…