C6, T.M 9-2350-230-12
REMOVAL
3. INSERT CROW BAR THROUGH TRACK AND PRY
FORWARD OVER IDLER WHEEL TO PULL
1. BRING VEHICLE TO A COASTING STOP ON
TRACK TAUT.
LEVEL GROUND WITHOUT APPLYING BRAKE.
4. INSTALL TRACK FIXTURE AND TIGHTEN UNTIL
2. LOOSEN PRESSURE RELIEF VALVE ON TRACK
TRACK PIN HOLES ARE ALIGNED, USING
ADJUSTER TO RELIEVE TRACK TENSION.
WRENCH 5120-288-9681 AND HANDLE 5120-449-
7042.
3. INSTALL TRACK FIXTURE BETWEEN IDLER
WHEEL AND NO. I ROAD WHEEL AND TIGHTEN
5. DRIVE DRIFT PIN FROM BEHIND, THROUGH
TO RELIEVE TENSION FROM TRACK PIN, USING
TRACK PIN HOLES UNTIL FLUSH WITH FRONT
WRENCH 5120- 288-9681 AND HANDLE 5120-449-
FACE OF SHOE.
7042.
6. DEPRESS CONNECTING SHOES 8 TO 9
4. REMOVE 1 TRACK PIN NUT AND CAREFULLY
DEGREES WITH CROW BAR TO PROPERLY
DRIVE TRACK PIN OUT, USIN'G DRIFT PIN 5120-
ALIGN HEX IN SHOES AND DRIVE TRACK PIN IN
678-2795.
PLACE (SEE INSERT ABOVE).
5. REMOVE TRACK FIXTURE AND DRIVE VEHICLE
7. INSTALL 1 NUT AND TIGHTEN.
SLOWLY REARWARD UNTIL VEHICLE IS CLEAR
OF TRACK.
8. REMOVE TRACK FIXTURE AND ADJUST TRACK
INSTALLATION
NOTE . IF EXCESSIVE TRACK SAG CANNOT BE
1. DRIVE VEHICLE FORWARD SLOWLY ONTO
TAKEN UP WHEN ADJUSTING TRACK, REMOVE I
TRACK UNTIL REAR END OF TRACK ON
TRACK SHOE AND READJUST TRACK TENSION.
GROUND MAY BE RAISED OVER AND ENGAGED
WITH DRIVE SPROCKET.
9. USE PAINT TO MARK TRACK SHOES WHERE
2. CONTINUE DRIVING FORWARD GUIDING TRACK
NUTS HAVE BEEN DISTURBED.
OVER ROAD WHEELS AND STOP WHEN END OF
TRACK ON GROUND IS MIDWAY BETWEEN
10. NOTIFY ORGANIZATIONAL MAINTENANCE TO
IDLER WHEEL AND NO. 1 ROAD WHEEL.
TORQUE NUTS DISTURBED TO 120-130 POUND-
FEET AS SOON AS POSSIBLE, AND AGAIN
NOTE. SHUT OFF ENGINE AND LEAVE PARKING
AFTER 50 MILES.
BRAKE OFF.
WE 12079 1
Figure 5-5. Removal/installation of track
5-14