Sec. 3--Fig. 27
TANDEM AND THREE WHEEL ROAD ROLLERS, LENGTHWISE-FLAT CARS
Item
No. of Pcs.
Description
A
Brake wheel clearance. See Fig. 2.
B
4 ea. unit.
Blocks, pattern 1, chamfered at toe to provide application of Item "D". Preassemble blocking,
Items "B", "D" and "C". Secure "B" to "C" with nine 40-d nails, two through "C" from
underneath, five in toe and one on each side of block. Locate preassembled blocking
underneath and against front and back of each side of rear roller, as shown, or against front
and back of each rear wheel, with Items "C" butted together.
C
4 ea. unit.
2 in. x 12 in. x 54 in. Locate as shown, under rear roller or rear wheels, and secure each to
floor with eight 30-d nails.
D
1 ea. Item "B"
2 In. x 4 in. x 18 in. Locate against Item "B", as shown, and secure each to Item "C", with five
30-d nails.
E
2 ea. unit.
2 in. x 6 in. x 6 ft. Locate, as shown, after preassembled blocking is in place, against each side
of roller and secure to each Item "B", with three 30-d nails.
F
2 ea. unit.
2 in. x 4 in. x 36 in. Locate one, as shown, against each Item "E", and secure each to Item "C"
with six 30-d nails.
G
2 ea. unit.
4 in. x 4 in. x 23 in. Locate one against each side of front roller and toe-nail each to floor with
four 30-d nails.
H
2 ea. unit.
2 in. x 6 in. x 18 in. Locate one against outside of each Item "G" and secure each to floor with
four 30-d nails.
If so equipped, hand brakes must be tightly set and levers wired.
See General Rules 4, 5, 7, 9, 11, 14, 19-A and Figure 1-B for further details.
F-18
