| Components |

| 1. Timing chain cover 2. Gasket |
Replacement 1. Remove the crankshaft damper pulley. (Refer to Timing System - "Crankshaft Damper Pulley") 2. Remove the front oil seal (A). 3.
Removal 1. Remove the LH/RH cylinder head cover. (Refer to Cylinder Head Assembly - "Cylinder Head Cover") 2. Remove the lower oil pan. (Refer to Lubrication System - "Oil Pan") 3.
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the crash pad lower panel. (Refer to Body - "Crash Pad") 3. Disconnect the 5P connector of the SMARTRA unit and then remove the SMARTRA unit (A) after loosening the bolt. Installation 1.
Diagnosis With GDS 1. BSD system defects can be quickly diagnosed with the GDS. GDS operates actuator quickly to monitor, input/output value and self diagnosis. 2. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, turn the power on GDS.