
Inspect the secondary air injection-(SAI) checkvalve for the following:Damage to the SAI check valve feed pipefitting-(1)Damage to the SAI check valve mounting boltholes-(2)Damage to the SAI check valve gasket sealingsurface-(3)Damage to the SAI check valve inletport-(4)Replace the SAI check valve as necessary.
Camshaft Cleaning and Inspection (LAF, LEA, or LUK) Valvetrain Camshaft
Camshaft Timing Chain and Sprocket Cleaning and Inspection Valvetrain Valvetrain TimingSpecial Tools (Diagnostic Tools) Engine Control
IllustrationTool Number/DescriptionCH-34730-2CJ-34730-2CInjector Test LampCH-38641-BJ-38641-BDiesel Fuel Quality TesterCH-39021-301J-39021-301Fuel Injector Harness AdapterCH-39021-460J-39021-460Fuel Injector Test AdapterCH-41415-30GE-41415-30J-41415-30Fuel Tank Cap AdapterCH-42960-2J-42960-2Fuel Fla ...