Drain from engine engine oil.
Loosen the screws and remove the engine soundproof panel.
Unscrew bolts and remove the oil pallet.
Pic. 6–22. Elements of the lubrication system for gasoline engines 3.7 and 4.2 liters: 1 - the lower section of the oil pan; 2 - bolt, 10 Nm; 3 - the upper section of the oil pan; 4 - bolts, 10 Nm; 5 - calmer; 6 - retaining ring; 7 - rubber element; 8 - mesh filter; 9 - oil pump; 10 - bolt, 35 Nm; 11 - bolt, 25 Nm; 12 - bolt, 10 Nm; 13 - oil filter, 15 Nm; 14 - bolt, 25 Nm; 15 - bolt, 60 Nm + tighten by 90°; 16 - plate; 17 - leading disk; 18 - sealing ring; 19 - bolt, 10 Nm
Pic. 6–23. Oil filter and heat exchanger for 3.7 and 4.2 l gasoline engines: 1 - bolt, 20 Nm; 2 - outlet pipe of the cooling system; 3 - bolt, 10 Nm; 4 - bolt, 25 Nm; 5 - bolt, 50 Nm; 6 - sealing ring; 7 – casing of the oil filter; 9 - bolt, 10 Nm; 10 - base with oil filter safety valve and oil heat exchanger; 11 - gasket; 12 - bolt, 50 Nm; 13 - sealing ring; 14 - housing of the oil filter and oil heat exchanger; 15 - emergency oil pressure sensor, 1.8 bar; 16 - emergency oil pressure sensor, 0.3 bar; 17 - bolt, 25 Nm; 18 - sealing rings; 19 - oil heat exchanger with coolant circulation; 20 - gasket; 21 - oil heat exchanger housing; 22 - sealing ring; 23 - connecting sleeve for coolant; 24 - sealing ring; 25 - sealing ring
Pic. 6–24. Oil pump for petrol engines 3.7 and 4.2 l: 1 – a sealing ring of the oil pump; 2 – an epiploon of a cranked shaft; 3 - oil pump; 4 - bolt, 10 Nm; 5 - bolt, 80 Nm; 6 - bolt, 35 Nm; 7 - bolt, 10 Nm; 8 - retaining rings; 9 - plugs, 35 Nm, 10 - valves
Pic. 6–25. Arrangement of bolts of fastening of the oil pump of petrol engines 4,2 l
Unscrew the mounting bolts and remove the oil pump down (pic. 6–25).
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