Honda Civic Service Manual page 707

Description
Hydraulic Flow (cont'd)
2nd G.!r
As tha speed of the vehicle reaches the prescribed value, shift control solenoid valve
A is turned oN by means of the
PCM The modulator pressure {64} in the left end of the 1-2 shift valve is r€leased
by turning shift controt sotenoid
valve A oN The 1-2 shift valve is moved to the left side and uncovers the port
to allow line pressure {5) to the z-3
shift valve. The line pressure (5) changes to the 2nd ctutch pfessure
l2O) at the 2-3 shift valve. The 2nd clutch pressure
(20) is applied to the 2nd clutch, and the 2nd clutch is engaged.
Fluid flows by way of:
- Line Pressure (4) + cPB varve - Line pressure (s) * 'r-2
shift varve - Line pressure (5) * 2-3 shift varve
- 2nd Clutch Pressure (20) + 2nd Clutch
The hydraulic pressure also flows to the 1st clutch. However, no power is transmittod
because of the one-way ctutch.
NOTE: When used, "|eft" or ,,right,, indicates direction on the hydraulic circuit.
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