TCM FG20N2S - Charging Pump

Regulator valve
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Pm
Selector spool
Cross sectional view B-B
Spring
-Ball
B
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pm
H
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B
L
¢
Cross sectional view A-A
Fig.
6-9
Control Valve
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CHARGING PUMP
6-1-4
The charging pump is a gear type and is installed in the stator support. It feeds oil
to the torque converter, hydraulic clutches and transmission to lubricate them. The
charging pump consists of drive gear, driven gear, case and cover. See Fig. 6-10.
I
/ Internal gear
. Drlve gear
l l
Oil seal '
Suction port
"O"-ring
Discharge port
/
A*
Cross sectional view A-O-A
I
II
* Torque converter oil inlet
.é
Cross sectional view C-O
Cross sectional view B-0
Fig,
6-10
Charging
Pump
42