TM 5-3895-373-20
C.
JACKING AND CRIBBING FOR TRACK
MAINTENANCE Continued.
d.
Raise front of paving machine by placing jacks
under frame at front of paving machine.
e.
Evenly raise front of paving machine. Remove 4
in. x 12 in. x 8 ft cribbing and position 9 in. x 14
in. x 3 ft cribbing under paving machine frame.
f.
Lower weight of paving machine onto cribbing.
g.
Position cribbing under both ends of main
screed.
h.
Place the ignition switch to the RUN position and
place the screed lift switch to the down, FLOAT
position. Refer to TM 5-3895-373-10.
Do not open screed travel lock valve if anyone is near or
under the screed. The screed can fall rapidly when the
screed travel lock valve is opened. The falling screed
can cause severe injury or death.
i.
Slowly open the screed travel lock valve and
ease the weight of the screed onto the cribbing.
Refer to TM 5-3895-373-10.
j.
Fully close the screed travel lock valve.
k.
Place ignition switch to the OFF position and
remove the ignition key. Refer to TM 5-3895373-
10.
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