Sec. 3 Fig. 30 (Rev. 9-1983)
SIX WHEEL MOTOR GRADERS (WITH PNEUMATIC TIRES),
LENGTHWISE, 40,000 LBS. OR LESS-FLAT CARS
No. of Pcs.
Brake wheel clearance. See Fig. 2, Sec. No. 1.
1 each wheel
Blocks, pattern 29. Locate one (1) inside each wheel. Secure to car floor with five (5) 40-D nails
in heel and one (1) 40-D nail in each side of block.
C 4 each front wheel
Block pattern 31. Locate front and back of wheels as shown. Secure each to car floor with 2
each rear wheel five (5) 40-D nails in heel and one (1) 40-D nail in each side of block.
Lumber, 4 in. x 4 in. x 12 in. Locate under scraper blade at each side. Secure each to car floor
with three (3) 40-D nails.
5/8 in. dia. 6 x 19 IWRC wire rope, length to suit. Locate from stake pocket one side of car,
through shackles at front and rear of grader and secure to opposite stake pocket. On chain tie-
down cars, chains may be used in lieu of cables.
1. If so equipped, hand brakes must be tightly set and levers wired.
See General Rules 1, 2, 3, 4, 5, 7, 9, 14, 15, 19-A and 19-B for further details.