Subaru 2009 IMPREZA Service Manual page 339

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General Description

• Wear appropriate work clothing, including a cap,

protective goggles and protective shoes when per-

forming any work.

• Remove contamination including dirt and corro-

sion before removal, installation or disassembly.

• Keep the disassembled parts in order and pro-

tect them from dust and dirt.

• Before removal, installation or disassembly, be

sure to clarify the failure. Avoid unnecessary re-

moval, installation, disassembly and replacement.

• Vehicle components are extremely hot after driv-

ing. Be wary of receiving burns from heated parts.

• Be sure to tighten fasteners including bolts and

nuts to the specified torque.

• Place shop jacks or rigid racks at the specified

• Before disconnecting connectors of sensors or

units, be sure to disconnect the ground cable from

• Prepare a container and cloth to prevent scatter-

ing of engine coolant when performing work where

engine coolant can be spilled. If the oil spills, wipe it

off immediately to prevent from penetrating into

floor or flowing out for environmental protection.

• Follow all government and local regulations con-

cerning disposal of refuse when disposing engine