Swift L4-1298cc 1.3L SOHC MFI (1997)
The line pressure (1), after passing through the manual valve, comes out as the line pressure (5) and (6). In this state, as the 2nd brake solenoid valve is
OFF, the line pressure (1) is applied to the 1 - 2 shift valve and the line pressure (5) is applied to the 1st-reverse brake after passing through the B2
control valve. On the other hand, the line pressure (6) is applied to the direct clutch via the 2 - 3 shift valve, thus resulting in the reverse gear. Also, a part
of the line pressure (6) acts on the primary regulator valve to regulate the line pressure (1).
Oil Cooling System
The oil cooler of dual pipe type is built in the lower tank of the engine cooling radiator and cools off the automatic transmission fluid.
