Chevrolet Sonic Repair Manual: Camshaft Timing Chain Replacement
Special Tools
EN-955 Locking Pin
For equivalent regional tools. Refer to Special Tools.
- Removal Procedure
-
- Remove the engine front cover. Refer to Engine Front Cover with Oil
Pump Replacement.
Note:
If EN-955 fixing pin can not be inserted, compress the
timing chain tensioner further with the aid of a flat bladed tool to
allow complete insertion of the pin.
- Push the timing chain (2) in direction to the timing chain tensioner (1)
and install the EN-955 pin (3).
- Remove the two upper timing chain guide bolts (1).
- Remove the upper timing chain guide (2).
- Remove the two timing chain guide right side bolts (2).
- Remove the timing chain guide right side (1).
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- Remove the timing chain tensioner shoe bolt (2).
- Remove the timing chain tensioner shoe (1).
- Remove the timing chain (1) and crankshaft sprocket (2) together as
a unit.
- Remove the engine front cover gasket (1).
- Installation Procedure
-
- Clean the engine front cover sealing surfaces on engine block and cylinder
head.
- Apply a 2 mm (0.0787 in) bead of RTV sealant the areas shown above (1, 2).
- Install the engine front cover gasket (1).
- Install the two upper timing chain guide bolts (1) and tighten to 8
N•m (71 lb in).
- Install the upper timing chain guide (2).
- Install the timing chain (1) and crankshaft sprocket (2) together as
a unit.
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- Install the timing chain tensioner shoe (1).
Caution:
Refer to Fastener Caution.
- Install the timing chain tensioner shoe bolt (2) and tighten to 20 Y
(15 lb ft)
.
- Install the timing chain guide right side (1).
- Install the timing chain guide right side bolts (2) and tighten to
8 Y (71 lb in)
.
- Push the timing chain (2) in direction of the timing chain tensioner (1)
and remove EN-955 pin (3).
- Install the engine front cover. Refer to Engine Front Cover with Oil
Pump Replacement.
Special Tools
EN-952 Fixing Pin
EN-953-A Fixing Tool
EN-955-10 Fixing Pin from EN-955 Kit
For equivalent regional tools, refer to Special Tools.
The engine should be adjusted to TDC.
...
Special Tools
EN-652 Flywheel Holder
EN-6333 Locking Pin
EN-6340 Locking Tool
EN-6628-A Locking Tool
EN-45059 Torque Angle Sensor Kit
For equivalent regional tool, refer to Special T ...
Other materials:
Cargo Cover (Hatchback)
Warning: An unsecured cargo cover could strike people in a sudden
stop or turn, or in a crash. Store the cargo cover securely or remove it from
the vehicle.
The cargo cover can be used to cover items in the rear of the vehicle.
To remove the cargo cover:
Remove both of the cords fr ...
Engine Coolant Temperature Sensor Replacement (Water Outlet)
Engine Coolant Temperature Sensor Replacement
Callout
Component Name
Preliminary Procedure
Disconnect the negative battery cable. Refer to Battery Negative
Cable Disconnection and Connection.
Drain the cooling system. Ref ...
Transmission Fluid Level and Condition Check
Removal Procedure
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle
Remove the front suspension skid plate, if equipped.
Refer to Drivetrain and Front Suspension Frame Skid
Plate Replacement
Place a basin underneath the vehicle.
Clean away all ...
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