Removal And Installation

VACUUM LINES

Removal and Installation


REMOVAL

1.Remove the air duct. Exploded View.
2.Remove the vacuum hose and vacuum piping.

INSTALLATION

Note the following, install in the reverse order of removal.
- Because vacuum hose contains a check valve, it must be installed in the correct position. Refer to the stamp to confirm correct installation. Brake booster will not operate normally if the hose is installed in the wrong direction.





- When installing vacuum hose, insert it until its tip reaches the back-end of length (A) or further as shown in the figure.
A: 24 mm (0.95 in) or more
- Face the paint marks of vacuum hose and vacuum piping (brake hose side) to vehicle front side to assemble.

CAUTION:
Never use lubricating oil during assembly.
- Face the paint marks of vacuum hose (built-in check valve) and vacuum piping (intake manifold side) to the upward to assemble.

CAUTION:
Never use lubricating oil during assembly.