On-Vehicle Inspection

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INSPECT VACUUM TANK
1. Check that air flows from port B to port A.
2. Apply 60 kPa (450 mmHg, 17.7 in. Hg) of vacuum to port A. Check that there is no change in vacuum after one minute.
  If the result is not as specified, replace the air cleaner cap sub-assembly.
  
  Fig 1: Applying Vacuum To Port A
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