Converter Drainback Valve Description And Operation; Brake Transmission Shift Interlock Mechanism Description And Operation; Governor - Jeep 200 Cherokee Service Manual

XJ
DESCRIPTION AND OPERATION (Continued)
1 – SEAL RING (PLAIN END)
2 – SEAL RING (HOOK END)
3 – PARK GEAR
4 – GOVERNOR BODY
5 – GOVERNOR VALVE
6 – VALVE SHAFT
7 – E-CLIPS (2)
8 – FILTER
Drive range provides first, second, and third gear
ranges.
CONVERTER DRAINBACK VALVE
DESCRIPTION
The drainback valve is located in the transmission
cooler outlet (pressure) line.
OPERATION
The valve prevents fluid from draining from the
converter into the cooler and lines when the vehicle
is shut down for lengthy periods. Production valves
have a hose nipple at one end, while the opposite end
is threaded for a flare fitting. All valves have an
arrow (or similar mark) to indicate direction of flow
through the valve.
AUTOMATIC TRANSMISSION—30RH
Fig. 50 Governor
9 – SNAP RING (THIN)
10 – SNAP RING (THICK)
11 – SNAP RING
12 – RETAINER WASHER
13 – GOVERNOR WEIGHT ASSEMBLY
14 – GOVERNOR BODY BOLTS (4)
15 – WASHER
BRAKE TRANSMISSION SHIFT INTERLOCK
MECHANISM
DESCRIPTION
The Brake Transmission Shifter/Ignition Interlock
(BTSI), is a cable and solenoid operated system. It
interconnects
mounted shifter to the steering column ignition
switch (Fig. 54).
OPERATION
The system locks the shifter into the PARK posi-
tion. The Interlock system is engaged whenever the
ignition switch is in the LOCK or ACCESSORY posi-
tion. An additional electrically activated feature will
prevent shifting out of the PARK position unless the
brake pedal is depressed at least one-half an inch. A
magnetic holding device in line with the park/brake
interlock cable is energized when the ignition is in
the automatic transmission
21 - 125
floor