Front And Rear Speed Sensors; Multi Plate Disk Clutch Pack; Electromagnetic Coil; Mechanical Lock Sleeve - Isuzu Trooper 1999 Workshop Manual

Front and Rear Speed Sensors

The sensors are built in the transfer case, detect the
rotation of rotors directly coupled to the propeller shafts.
Thirty rectangular pulses are output per one rotation of
the propeller shaft.

Electromagnetic Coil

Receives the duty signals from the TOD control unit and
controls the pressing force of the clutch pressure cam.
DRIVE LINE CONTROL SYSTEM (TOD)

Multi Plate Disk Clutch Pack

Transmits the torque determined by the clutch pressing
force to the front propeller shaft via the front drive chain.

Mechanical Lock Sleeve

261RW045
Couples the front and rear propeller shaft mechanically
when the transfer shaft is in the 4L position.
261RW044
4B2–5
262RW029
262RW028