2-29. MULTIPLE-UNIT OPERATION (cont)
Set automatic brake valve (7) to HANDLE-OFF position and independent brake valve (6) to
RELEASE position. Remove both handles.
Set reverser handle (5) to NEUTRAL position and remove handle.
Set double-ported cutout cock (8) to CLOSED position.
Set SWITCH (1) to position 4.
Set isolation switch (2) to RUN position. It the unit is not required to deliver power, set isolation
switch to IDLE.
In the cab which will be controlling, set controls as follows: (a) Insert brake valve handles. Set independent
brake valve (6) to FULL APPLICATION position and automatic valve (7) to RELEASE position.
Insert reverser handle (5).
Place cutoff pilot valve (9) to IN position.
Place double-ported cutout cock (8) to OPEN position.
Set REMOTE HDLT switch (1) to position 2 or 3.
Stopping. To stop any one engine when operating with multiple units, place isolation switch (2) of that particular
engine to IDLE, set CONT SWITCH (12) to OFF and push STOP pushbutton (13).
Disconnect trainline jumper from both units.
Uncouple mechanically in accordance with paragraph 2-19.