Sec. 3--Fig. 25
THREE WHEEL ROAD ROLLERS, LENGTHWISE-FLAT CARS
Item
No. of Pcs.
Description
A
Brake wheel clearance. See Fig. 2, Sec. 1.
B
4
Blocks, pattern 80. Locate one against front and back of each rear wheel. Bolt each to floor with
one 7/8 in. dia. bolt passed through floor and 4 in. x 4 in. x 18 in. cleat or 1/2 in. x 4 in. x
18 in. plate under floor, and nail to floor with five 30-D nails in heel of block.
C
4
Blocks, pattern 21. Locate one against front and back of each rear wheel in back of Items "B".
Nail each to floor with three 40-D nails in heel and one 30-D nail in each side of block.
D
4
2 in. x 6 in. x 18 in. Locate one on floor, against Item "C", and nail to floor with three 30-D
nails.
E
4
Braces, 2 in. x 6 in. x 20 in. Locate one against side of each Item "B" and nail to Items "B" and
"C" with two 30-D nails at each location.
F
4
Blocks, 4 in. x 4 in. x 23 in. Locate one against the outside of each rear wheel and against
each side of front roller. Toe-nail each to floor with four 30-D nails.
G
4
Blocks, 2 in. x 6 in. x 18 in. Locate one against outside of each Item "F" and nail each to floor
with three 30-D nails.
If so equipped, hand brakes must be tightly set and levers wired.
See General Rules 4, 5, 7, 9,14, 19-A and Fig. 1-B for further details.
F-16
