Current through Register Vol. 56, No. 18, September 16, 2024
(a) The following is the
violation, category and penalty pertaining to steering wheel free play:
1. When any of the values--inch movement or
degrees--in the chart below are met or exceeded, vehicle shall be placed
out-of-service. For power steering systems, engine must be running. This is a
category 1 violation. The penalty for this violation shall be $ 1,000. The following
chart shall be adhered to in determining steering wheel freeplay, and is
incorporated herein by reference.
COMMERCIAL VEHICLE SAFETY ALLIANCE |
NORTH AMERICAN UNIFORM OUT-OF-SERVICE
CRITERIA |
STEERING WHEEL FREEPLAY CHART |
Man. Sys. | Power Sys. |
Steering Wheel | Movement | Movement * |
Diameter | 30 degrees or | 45 degrees or |
16 inches (41 cm) | 4 1/2 inches (11.5 cm) | 6
3/4 inches (17 cm)) |
(or more) | (or more) |
18 inches (46 cm) | 4 3/4 inches (12 cm) | 7 1/8
inches (18 cm) |
(or more) | (or more) |
19 inches (48 cm) | 5 inches (13 cm) | 7 1/2
inches (19 cm) |
(or more) | (or more) |
20 inches (51 cm) | 5 1/4 inches (13 cm) | 7 7/8
inches (20 cm) |
(or more) | (or more) |
21 inches (53 cm) | 5 1/2 inches (14 cm) | 8 1/4
inches (21 cm) |
(or more) | (or more) |
22 inches (56 cm) | 5 3/4 inches (15 cm) | 8 5/8
inches (22 cm) |
(or more) | (or more) |
* For power steering systems, if the steering
wheel movement exceeds 45 |
degrees before steering axle tires move, proceed
as follows: Rock steering |
wheel left to right between points of power
steering valve resistance. If that |
motion exceeds 30 degrees (or the inch movement
values shown for manual |
steering), vehicle shall be placed
out-of-service. |
(b) The following are the violations, categories
and penalties pertaining to the steering column:
1. Any absence of U-bolt(s) or positioning
part(s). This is a category 1 violation. The penalty for this violation shall be $
500.00.
2. Any looseness of U-bolt(s) or
positioning part(s). This is a category 2 violation. The penalty for this violation
shall be $ 100.00.
3. Worn universal
joint(s). This is a category 1 violation. The penalty for this violation shall be $
500.00.
4. Faulty universal joint(s).
This is a category 2 violation. The penalty for this violation shall be $
100.00.
5. Repair-welded universal
joint(s). This is a category 1 violation. The penalty for this violation shall be $
1,000.
6. Steering wheel not properly
secured. This is a category 1 violation. The penalty for this violation shall be $
1,000.
(c) The following are
the violations, categories and penalties pertaining to the front axle beam and all
steering components other than steering column, including the hub:
1. Any crack(s). This is a category 2 violation.
The penalty for this violation shall be $ 500.00.
2. Any obvious welded repair(s). This is a
category 1 violation. The penalty for this violation shall be $ 1,000.
(d) The following are the violations,
categories and penalties pertaining to the steering gear box:
1. Any mounting bolt(s) loose or missing. This is
a category 2 violation. The penalty for this violation shall be $ 500.00.
2. Any crack(s) in gear box or mounting brackets.
This is a category 2 violation. The penalty for this violation shall be $
500.00.
3. Any obvious welded repair(s).
This is a category 1 violation. The penalty for this violation shall be $
1,000.
(e) The following are
the violations, categories and penalties pertaining to the pitman arm:
1. Any looseness of the pitman arm on the steering
gear output shaft. This is a category 2 violation. The penalty for this violation
shall be $ 500.00.
2. Any obvious welded
repair(s). This is a category 1 violation. The penalty for this violation shall be $
1,000.
(f) The following is
the violation, category and penalty pertaining to power steering:
1. Auxiliary power assist cylinder loose. This is
a category 2 violation. The penalty for this violation shall be $ 300.00.
(g) The following are the violations,
categories and penalties pertaining to ball and socket joints:
1. Any movement under steering load of a stud nut.
This is a category 2 violation. The penalty for this violation shall be $
300.00.
2. Any motion, other than
rotational, between any linkage member and its attachment point of more than 1/8
inch (three mm) measured with hand pressure only. This is a category 1 violation.
The penalty for this violation shall be $ 500.00.
3. Any obvious welded repair(s). This is a
category 1 violation. The penalty for this violation shall be $ 1,000.
(h) The following are the violations,
categories and penalties pertaining to tie rods and drag links:
1. Loose clamp(s) or clamp bolt(s) on tie rod or
drag links. This is a category 2 violation. The penalty for this violation shall be
$ 200.00.
2. Any looseness in any
threaded joint. This is a category 2 violation. The penalty for this violation shall
be $ 200.00.
(i) The
following is the violation, category and penalty pertaining to nuts:
1. Loose or missing nut(s) on tie rods, pitman
arm, drag link, steering arm or tie rod arm. This is a category 2 violation. The
penalty for this violation shall be $ 500.00.
(j) The following are the violations, categories
and penalties pertaining to the steering system:
1. Any modification that interferes with free
movement of any steering component. This is a category 1 violation. The penalty for
this violation shall be $ 5,000.
2. Any
other condition that interferes with free movement of any steering component. This
is a category 2 violation. The penalty for this violation shall be $ 500.00.