Mitsubishi 1989-1993 GALANT Service Manual page 1207

Vacuum hose
Vacuum hose
mm (in.)
Vacuum hose
SERVICE BRAKES
SERVICE POINTS OF REMOVAL
4. REMOVAL OF VACUUM HOSE
To remove the vacuum hose from the brake booster, pull it
straight upward.
Caution
Prying off the vacuum hose could damage the check
valve installed in the brake booster.
6. REMOVAL OF VACUUM HOSE WITH CHECK VALVE
NOTE
Since the check valve is fit to the vacuum hose, replace the
check valve as an assembly unit together with the vacuum
hose if the check valve is defective.
14. REMOVAL OF BRAKE BOOSTER
Caution
Be careful not to damage the body or bend the
air-conditioner's high-pressure hose.
SERVICE POINTS OF INSTALLATION
6. INSTALLATION OF VACUUM HOSE WITH CHECK
VALVE
(1) Attach the vacuum hose so that it may be inserted to a
dimension illustrated.
Caution
Prevent interference between the check valve and
brake booster.
(2) The vacuum hose at the engine should be securely
connected until it contacts the hexagonal edge of the
fitting, and then should be secured by the hose clip.
4. CONNECTION OF VACUUM HOSE
(1) The vacuum hose at the brake booster should be
connected for the distance shown in the illustration,
and should be secured by the.hose clip so that there is
no contact with the check valve.
The vacuum hose at the engine
(2)
connected until it contacts the hexagonal edge of the
fitting, and then should be secured by the hose clip.
TSB Revision
should be securely