Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Crankshaft Balancer Installation

Chevrolet Sonic Repair Manual / Powertrain / Engine / Engine Block / Cylinder Block / Crankshaft Balancer Installation

Special Tools

For equivalent regional tools, refer to Special Tools.



    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).

  1. Install the crankshaft balancer by carefully pressing into position.

  2. 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).

  3. Note:

    Never re-use the crankshaft balancer bolt.

  4. Install a NEW crankshaft balancer bolt.

  5. Caution:

    Refer to Fastener Caution.

    Caution:

    Refer to Torque-to-Yield Fastener Caution.

  6. 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:
    1. Tighten the crankshaft balancer bolt to 150 Y (111 lb ft)

      .

    2. Tighten the crankshaft balancer bolt to an additional 45 degrees

      , using EN-470–B wrench.

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:

Wheel Alignment and Tire Balance
The tires and wheels were aligned and balanced at the factory to provide the longest tire life and best overall performance. Adjustments to wheel alignment and tire balancing are not necessary on a regular basis. Consider an alignment check if there is unusual tire wear or the vehicle is signi ...

Cylinder Head Disassemble
Special Tools EN-840 Pliers/Remover EN-8062 Valve Spring Compressor EN-8062-5 Adapter EN-50717-2 Compressor Assembly of EN-50717 Kit For equivalent regional tools, refer to Special Tools. Install the EN-50717?E assembly (1) to the EN-8062 compressor (4). Install the E ...

Engine Oil Cooler Housing Installation
Clean the engine oil cooler housing to thermostat housing sealing surfaces. Install 2 NEW gaskets. h.\.\,.\\..,v:..// Install the engine oil cooler inlet pipe (3). Install the engine oil cooler housing (1) and the 5 engine oil cooler bolts (2) and t ...

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