Sec. 3--Fig. 4 (Rev.-10-1981)
MOTOR VEHICLES, HAULING OR DUMPING, OFF-HIGHWAY TYPE
(WITH PNEUMATIC TIRES)
90,000 LBS. OR LESS--FLAT CARS
No. of Pcs.
Brake wheel clearance. See Figure 2, Section No. 1.
Blocks, Sketch 1. Locate against front and back of each wheel. Secure to floor of car with five
(5) 60-D nails through toe of block and one (1) 60-D nail through each side.
Blocks, Sketch 3. Locate crosswise of car, against Items "B". Secure to floor of car with three
(3) 40-D nails and two (2) 20-D nails.
Blocks, 3 in. x 3 in. x 18 in. Locate against Items "C". Secure to car floor with six (6) 40-D nails.
Blocks, Sketch 2. Locate against inside wheels. Secure to car floor with seven (7) 60-D nails.
Blocks, 2 in. x 6 in., length to suit. Locate between Items "E". Secure each to car floor with five
(5) 40-D nails.
1 1/4 in. x .035 in. high tension band. Encircle dump body and frame.
5/8 in. 6 x 19 IWRC wire rope, length to suit. Locate two (2) at each end of truck. Attach to axle,
frame, or hitch and to stake pockets to provide a 45° angle to truck. When cable is attached to
axle or frame, locate to form a criss-cross to stake pockets.
1. If so equipped, foot and hand brakes must be tightly set and levers wired.
See General Rules 1, 2, 3, 4, 5, 7, 9, 15, and 19-B for further details.