Q: What precautions should be taken when servicing the oil pump to prevent damage to oil seals on Chevrolet Aveo?
A: When maintaining the fluid pump, be very careful when handling oil seals as only slight damage to the lip of a seal may cause leakage of oil. First, rotate the drive gear using 2 screwdrivers so that it spins smoothly without letting the driver fall because it may get detached from the stator shaft. Then, take out the 8 bolts and the stator shaft, and then Oil Pump drive gear and oil shaft from Oil Pump body.
Q: How to replace the oil pump on Chevrolet Impala?
A: You should start the Oil Pump replacement by taking off the case side cover. Use a flat-bladed tool next to disconnect all the electrical connectors from the solenoid valves, the tfp switch, and the temperature sensor. Make sure you do not take out bolt (205) that holds the Oil Pump in place. Now, take out the Oil Pump bolts (206, 207) and lift the Oil Pump (200) from the Valve Body (300) so you can inspect it. Once you have the Oil Pump ready, put it back into the Valve Body (300) according to the fastener notice in service precautions. Put the Oil Pump bolts (206, 207) in place and tighten them; use 12 nm (106 inch lbs.) for the 207 bolts and 16 nm (12 ft. Lbs.) for the connect the electrical wiring to the solenoid valves (315A, 315B, 322, 334, and 440), the tfp manual valve position switch (395), and the temperature sensor (391), before putting on the case side cover.
Q: How to replace the oil pump on Chevrolet Monte Carlo?
A: You must begin by taking off the case side cover to change the oil pump. Settling a flat tool disconnects power supplies from the solenoid valves (315A, 315B, 322, 334, 440), TFP manual position switch (395), and temperature probe (391). The oil pump needs to stay on its bolt but you must extract both its bolts (206 and 207) then pull out the oil pump (200) from valve body (300). Install the oil pump (200) properly into valve body (300) and fasten oil pump bolts (206 and 207). Be sure to follow the Fastener Notice on service precautions. Securely tighten both M6 X 1.0 X 85 bolts 207 to 12 Nm and M6 X 1.0 X 95 bolts 206 to 16 Nm. Reattach all electrical connectors to their respective locations including solenoid valves 315A, 315B, 322, 334, and 440 together with manual valve position switch 395 and temperature sensor 391 before installing the case side coveribly.