2.24.2. JACKING AND CRIBBING - Continued.
JACKING AND CRIBBING FOR TRACK
RAISE AND CRIB PAVING MACHINE ON 14
During these steps, the rear of the
paving machine is raised, then the front
Place both jacks under frame at rear of paving
Ensure cribbing is positioned under
frame of paving machine with stop tight
against rear of paving machine frame.
Failure to correctly position cribbing can
cause damage to the propulsion motors,
gearbox, or auger flights.
Evenly raise rear of paving machine and position
9 in. x 14 in. x 16 in. cribbing (Item 2, Appendix
D) under rear of paving machine with short end
under frame with stop tight against frame. Rear
of cribbing should be clear of augers.
Lower weight of paving machine onto cribbing.
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