Suzuki Wagon R Manual page 3937

6E4-8 ENGINE AND EMISSION CONTROL SYSTEM (Z10XEP AND Z12XEP ENGINES)
(A)
Twinport Vacuum Unit Removal and Installa-
tion
Removal
1
Installation
Reverse Removal procedure for installation.
Fuel Pressure Inspection
1) Relieve fuel pressure referring to "Fuel Pressure Relief Pro-
cedure" in section 6-4.
2) Disconnect negative cable at battery.
3) Detach fuel line hose (1) from fuel distributor pipe using spe-
cial tool.
Special tool
(A): 09912-58310
4) Disconnect twinport vacuum unit coupler.
5) Remove 2 screws (2) from twinport vacuum unit.
6) Remove actuating rod.
7) Disconnect twinport vacuum hose (3).
8) Remove twinport vacuum unit (1).
WARNING:
Be sure to perform work in a well-ventilated area and
away from any open flames, or there is a risk of a fire
breaking out.
1) Relieve fuel pressure in fuel feed line referring to "Fuel Pres-
sure Relief Procedure" in Section 6-4.