Shop Manual

20-26
Power Channel
 The torque converter is mounted between
the engine and gearbox. The power from
engine was transmitted to pump casing
(1) via flywheel, connecting plate of
flywheel and elastic connecting plate.
 The pump casing (1) and pump wheel (4)
are connected and fixed by using of bolt
and the pump casing (1) and pump wheel
axle are connected by spine, which will
rotate depend directly on the running of
engine. The power of pump wheel (4)
takes the oil as medium to drive the
turbine (2) to run and transmit the power
to the driving gear (5) inside the gearbox.
The power of pump casing drives the
hydraulic pump via the pump wheel axle.
Flow Direction of Oil
 The oil the transmission pump (7)
supplied with torque converter enters into
inlet A via the oil channel of guide wheel
stand (9), then flows to pump wheel (4).
The rotation of pump wheel (4) make the
oil produces impact and the oil enters
into turbine (2) and the energy of oil was
transmitted to turbine (2). The turbine (2)
is connected with driving gear (5) of
gearbox by using of spine, so the power
was transmitted to the driving gear of
gearbox. The oil from turbine (2) was
transmitted to guide wheel (3) and
re-enters into pump wheel (4). However,
some oil flows to the oil cooler to cool
via the oil outlet B through the guide
wheel (3)