Installation

BRAKE SYSTEM (OTHER): VACUUM PUMP: ON-VEHICLE INSPECTION; 2013 MY FR-S [03/2012 -]

1. INSPECT VACUUM PUMP ASSEMBLY OPERATION

(a) Move the clamp and disconnect the vacuum tube connector hose from the vacuum pump assembly.





(b) Connect the hose of a vacuum gauge to the vacuum pump assembly.









(c) Start the engine and warm it up for more than 2 minutes.

(d) With the engine idling, check the vacuum of the vacuum pump assembly.

Standard pressure:

More than 93 kPa (698 mmHg, 27 in.Hg) of vacuum

If the is not as specified, disassemble the vacuum pump assembly and inspect or replace it Removal.

HINT
After disassembling and checking the vacuum pump assembly, check the vacuum pump assembly function.

(e) Remove the vacuum gauge from the vacuum pump assembly.

(f) Connect the vacuum tube connector hose to the vacuum pump and move the clamp back into position.