Chevrolet Sonic Repair Manual: Camshaft Timing Chain Removal
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.
- The crankshaft should be fixed with EN-952 fixing pin.
- The camshaft should be fixed with EN-953-A fixing tool.
- Push the timing chain (2) in direction to the timing chain tensioner (1) and fix the tensioner with EN-955-10 fixing pin (3).
- Remove the 2 upper timing chain guide bolts (1).
- Remove the upper timing chain guide (2).
- Remove the 2 timing chain guide right side bolts (2).
- Remove the timing chain guide right side (1).
- Remove the timing chain tensioner shoe bolt (2).
- Remove the timing chain tensioner shoe (1).
- Remove the timing chain (1) in compound with the crankshaft sprocket (2).
Camshaft Timing Chain Installation
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.
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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
Pum ...
Other materials:
Front Side Door Replacement
Front Side Door Replacement
Callout
Component Name
Warning: Refer to SIR Warning.
Preliminary Procedures
Mark the location of the hinge before removing the bolts with a
grease pencil.
Remove the front door ...
Brake Pedal Travel Measurement and Inspection
Special Tools
CH-28662 Brake Pedal Effort Gauge
For equivalent regional tools, refer to Special Tools.
With the ignition OFF and the brakes cool, apply the brakes 3–5 times, or
until the brake pedal becomes firm, in order to deplete the brake booster power
reserve.
In ...
Crankshaft Position System Variation Learn
Note: The crankshaft position sensor system variation learn procedure
is required when the following service procedures have been performed, regardless
of whether DTC P0315 is set:
Engine replacement
Engine control module (ECM) replacement
Crankshaft damper replacement
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