TrinityHighway.com
February 2022
STEP 15
MATT™ Impact Head Assembly
PARTS
INSTRUCTIONS
W
118614G
4 EA
Reference: SS-6288
1. Assemble the MATT™ Impact Head to the MATT™ 10 Gauge Head Rail
as shown above using specified hardware (Parts W, Z, EE).
2. Insert 5/8” x 2” GR Bolt through the delineation sheeting and tighten the
5/8” Heavy Hex Nut used to Assemble the MATT™ Head Tube to the
MATT™ Impact Head, to
65 ft-lb [88 Nm] (+/- 3 ft-lb) [+/- 4 Nm]
using a
calibrated torque wrench.
3. Ensure the MATT™ Head Tube is touching the MATT™ CR Post 1 Top by
pushing the MATT™ Impact Head and the MATT™ 10 Gauge Head Rails
back evenly.
Z
3361G
4 EA
EE
118615G
4 EA
628342B, from Step 13
Use only Trinity Highway parts that
are specified herein for the MATT™
for assembling, maintaining, or
repairing the MATT™. Do not utilize
or otherwise commingle parts from
other systems even if those systems
are Trinity Highway systems.
WARNINGS
Ensure 5/8” Heavy Hex Nuts attaching the MATT™ Impact Head
to the MATT™ 10 Gauge Head Rail are
torqued to 65 ft-lb [88
Nm] (+/- 3 ft-lb) [+/- 4 Nm]
using a calibrated torque wrench.
Ensure the MATT™ Head Tube is touching the MATT™ CR Post
1 Top.
Failure to follow these warnings could result in serious injury or
death in the event of a vehicle impact with the system.
NOTE: All bolts are to be
installed through the
delineation sheeting.
Содержание MATT
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