Preliminary Procedure Remove the secondary air injection check valve. Refer toSecondary Air Injection Check Valve Replacement | |
1 | Secondary Air Injection Pipe Bolt (Qty: 4) Caution:Refer toFastener Caution. Tighten10-Y(89-lb-in). |
2 | Secondary Air Injection Pipe |
SIR Service Precautions Secondary
General Service InstructionsWarning:When performing service on or near the SIR components or theSIR wiring, the SIR system must be disabled. Refer to SIR Disablingand Enabling . Failure to observe the correct procedure could causedeployment of the SIR components, personal injury, or unnecessarySIR s ...