KICKDOWN RING GEAR
KICKDOWN BAND APPLIED
REVERSE BAND DRUM
REVERSE SUN GEAR
OUTPUT SHAFT
REVERSE PLANET GEAR
INPUT SHAFT
REVERSE RING GEAR
REVERSE PLANET CARRIER
KICKDOWN SUN GEAR STATIONARY
POWER FLOW IN BREAKAWAY, KICKDOWN OR LOW
KICKDOWN
REVERSE
(LOW)
SERVO
CLUTCH
SERVO
THROTTLE
VALVE
KICKDOWN
SHIFT
KICKDOWN
CHAMBER
VALVE
VALVE
LINKAGE
MANUAL
VALVE
LDNR
CONVERTER
T.C.
CONTROL
VALVE
SECONDARY
REACTION
COOLER
AREA
GOV.
VALVE
PRIMARY
REACTION
AREA
REGULATOR
WEIGHT
VENT
VALVE
TO
LUB
REAR PUMP
FRONT PUMP
ASf02074
OIL FILTER
Figure 2-74.--Low (L) operating range.
To operate the vehicle in reverse, the operator
torque loads that are imposed on the operating
moves the manual selector lever to the reverse (R)
unit--that is, the clutch or servo used to drive or hold
position, as shown in figure 2-77. Linkage moves the
the reverse member of the planetary gear set. This oil
manual selector valve, opening a passage leading to the
pressure increase is accomplished by movement of the
manual selector valve and use of a smaller reaction
reverse operating unit. At the same time, an oil passage
area in the regulator valve.
to the regulator primary reaction area is closed, and an
2-58
