Chevrolet Sonic Repair Manual: Timing Belt Removal
Special Tools
- EN-6333 Locking Pin
- EN-6340 Locking Tool
For equivalent regional tools, refer to Special Tools.
- Turn the crankshaft in the direction of engine rotation, by the crankshaft balancer bolt, to cylinder 1 TDC of combustion stroke.
- Prepare the right half of the EN-6340 locking tool .
- Remove the 2 bolts (2).
- Detach the front panel (1) from the EN-6340 locking tool - right.
- The spot type marking (4) on the intake camshaft adjuster does not correspond to the groove of the EN-6340 locking tool - left (1) during this process, but must be somewhat above.
- The spot type marking (3) on the exhaust camshaft adjuster must correspond to the groove on EN-6340 locking tool - right (2).
- Insert the EN-6340 locking tool - left (1) and the EN-6340 locking tool - right (2) in the camshaft adjuster.
- Install the EN-6333 locking pin (3), apply tension to the timing belt tension roller (2) in the direction of the arrow, using an Allen key (1).
- Stop the timing belt tensioner.
- Remove the timing belt (1).
Note:
The timing belt drive gear and oil pump housing must align.
Note:
The right half of the EN-6340 locking tool can be recognized by the lettering right, arrow, on the tool.
Note:
Note:
Observe direction of rotation.
Timing Belt Rear Cover Replacement
Timing Belt Rear Cover Replacement
Callout
Component Name
Preliminary Procedures
Remove the camshaft sprocket. Refer to Camshaf ...
Timing Belt Replacement
Special Tools
EN-6333 Timing Belt Tensioner Locking Pin
EN-6340 Camshaft Locking Tool
For equivalent regional tools, refer to Special Tools.
Removal Procedure
Note: If the ...
Other materials:
Charging System Description and Operation
Electrical Power Management Overview
The electrical power management system is designed to monitor and control
the charging system and send diagnostic messages to alert the driver of possible
problems with the battery and generator. This electrical power management system
primarily ...
Turbocharger Installation
Special Tool
EN-49942 Holding Wrench
For equivalent regional tools, refer to Special Tools.
Clean the sealing surfaces.
Replace the connect fittings on the turbocharger coolant feed pipe and the
turbocharger coolant return pipe. Refer to Turbocharger Disassemble and Turbocharger
Ass ...
Secondary Air Injection Pump Pipe Replacement
Secondary Air Injection Pump Pipe Replacement
Callout
Component Name
1
Hose Retainer (QTY:2)
Note: Squeeze the retainer on opposite sides to release.
2
Secondary Air Injection ...
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