Chevrolet Sonic Repair Manual: Crankshaft Balancer Installation
Special Tools
- EN-470–B Angular Torque Wrench
- EN-956?E Extension
- EN-49979 Crankshaft Shock Mount Retainer
For equivalent regional tools, refer to Special Tools.
- Install the crankshaft balancer by carefully pressing into position.
- Measure the distance a
between the crankshaft balancer (2) and the engine front cover (1). The distance a
should be 5.5 mm (0.21654 in).
- Install a NEW crankshaft balancer bolt.
- Tighten the crankshaft balancer bolt (4) while holding the crankshaft balancer (3) with EN-49979 retainer (1) and EN-956?E extension (2) in the following order:
- Tighten the crankshaft balancer bolt to 150 Y (111 lb ft)
.
- Tighten the crankshaft balancer bolt to an additional 45 degrees
, using EN-470–B wrench.
Note:
The crankshaft balancer flange must fit to the hexagon of the oil pump rotor (2) and to the two-flat of the crankshaft (1).
Note:
Never re-use the crankshaft balancer bolt.
Caution:
Refer to Fastener Caution.
Caution:
Refer to Torque-to-Yield Fastener Caution.
Crankshaft Sprocket Replacement
Crankshaft Sprocket Replacement
Callout
Component Name
Preliminary Procedure
Remove the timing belt. Refer to Timing Belt Repla ...
Crankshaft Balancer Removal
Special Tools
EN-652 Flywheel Holder
For equivalent regional tools, refer to Special Tools.
Install the EN-652 holder (1). Lock the flywheel (2) or the automatic
transmis ...
Other materials:
Steering Wheel and Column Description and Operation
The steering wheel and column have the following 4 primary functions:
Vehicle steering
Vehicle security
Driver convenience
Driver safety
Vehicle Steering
The steering wheel is the first link between the driver and the vehicle.
The steering wheel is fastened to a steer ...
Engine Coolant Thermostat Housing Installation
Caution: Refer to Engine Coolant Thermostat Housing Caution.
Clean sealing surface.
Install a NEW engine coolant thermostat housing seal.
Install the engine coolant thermostat housing (2).
Caution: Refer to Fastener Caution.
Note: Screw in the 4 ...
Engine Flywheel Installation
Special Tools
EN-652 Flywheel Holder
EN-45059 Torque Angle Sensor Kit
For equivalent regional tools, refer to Special Tools.
Clean the thread in the crankshaft.
Install the crankshaft position reluctor ring (1).
Install the flywheel (2).
Install the EN-6 ...
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