Chevrolet Sonic Repair Manual: Engine Front Cover and Oil Pump Disassemble
- Engine Front Cover Disassemble
-
- Remove the intake camshaft position sensor bolt (1).
- Remove the intake camshaft position sensor (2) and the seal ring (3).
- Remove the exhaust camshaft position sensor bolt (6).
- Remove the exhaust camshaft position sensor (5) and the seal ring (4).
- Remove the oil pressure relief valve (7, 8 and 9)
- Remove the crankshaft front oil seal (10).
- Oil Pump Removal
-
- Remove the 8 oil pump cover bolts (1).
- Remove the oil pump cover (2).
- Protect the engine front cover edge (1) with a suitable piece of plastic.
- Compress the oil pump slide spring with a screw driver and remove the oil pump slide spring along with the oil pump slide spring pin.
- Remove the oil pump components in the following order:
- Outer oil pump vane ring (1).
- Oil pump vane rotor (3) and the 7 oil pump vanes (2).
- Inner oil pump vane ring (6).
- Oil pump slide (4) and the 2 oil pump slide seals with the 2 oil pump slide seal springs (5).
Warning:
Before removing the spring, cover the spring with a towel to prevent the spring from flying and possibly causing damage or personal injury.
Note:
Position a screw driver between the oil pump slide spring windings (2).
Note:
Mind the installation position of the oil pump components.
Engine Front Cover and Oil Pump Cleaning and Inspection
Engine Front Cover Cleaning Procedure
Clean the engine front cover sealing surface.
Warning: Wear safety glasses when using compressed air in
order to prevent eye injury. ...
Engine Front Cover and Oil Pump Installation
Special Tools
EN-952 Fixing Pin
EN-953-A Fixing Tool
EN-49977-100 Transmitter Disc Fixation
EN-49977-200 Fixing Tool
For equivalent regional tools, refer to Special Tools.
...
Other materials:
Radio without Touchscreen
Connect a 3.5mm (1/8 in) cable to the auxiliary input jack to use a portable
audio player.
Playback of an audio device that is connected to the 3.5mm (1/8 in) jack can
only be controlled using the controls on the device.
Adjusting the Volume
Turn the /VOL knob to adjust the
volume of the i ...
Front Opening Upper Cover Replacement
Front Opening Upper Cover Replacement
Callout
Component Name
1
Radiator Opening Upper Cover Screw (Qty:?€‰10)
Caution: Refer to Fastener Caution.
2
Radiator Opening Upper Cove ...
Fuel Tank Filler Pipe Replacement (Steel Tank)
Removal Procedure
Remove the fuel filler door housing. Refer to Fuel Tank Filler Door
Latch Housing Replacement.
Remove the bracket fastener (1).
Lift and support the vehicle. Refer to Lifting and Jacking the Vehicle.
Remove the fuel tank filler p ...
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