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:
Securing a Child Restraint Designed for the LATCH System
Warning
If a LATCH-type child restraint is not attached to anchors, the child restraint
will not be able to protect the child correctly. In a crash, the child could be
seriously injured or killed. Install a LATCH-type child restraint properly using
the anchors, or use the vehicle safety belts ...
Remote Control Door Lock, Theft Deterrent, and Remote Start Transmitter Package
Installation
Installation Instructions Part Number
22880351
20997377
95198137
22901614
92233547
Kit Usage
This kit adds remote start to vehicles without option BTV. The vehicle
must also have an automatic transmission. Both can be verified by using the
GM Vehicle Inquiry System (GMVIS) ...
Front Differential Carrier Installation (6T30)
Front Differential Carrier Installation
Callout
Component Name
1
Final Drive Sun Gear
2
Differential Carrier Assembly
...
0.0055