Trinity Highway QuadGuard M Wide, Product Description Assembly Manual

Page: 40 / 64

TrinityHighway.com 39 Revision D March 2021
7) Remove all crushed Cartridges.
8) All Diaphragms are in usable condition. Diaphragms which are bowed or have bent legs
must be replaced.
9) Each Fender Panel is properly attached with Mushroom Washer Assemblies. Damaged
Fender and Transition Panels must be replaced.
Warning
Anchor Torque and Clearance Requirements
Torque Requirements – Adhesive Manufacturer Spec
Anchor clearance above nuts – Figure 19, p. 24
Fender Panel Critical Clearances
Fender Panel Gap– 1.00” [25 mm]
10) Check the gaps between Fender Panels . The maximum gap allowed for these
overlapping parts (including Fender Panels overlapping Panels behind the system) is
1.00” [25 mm] .
Important:
Ensure the Mushroom Washer rail nuts are tightened to the end of
the bolt threads. If the gaps between the Fender Panels are still too large, it may
be necessary to replace bent parts.
11) Replace all crushed Cartridges and damaged Cartridge Support Brackets. See Cartridge
Placement on page 20.
12) Remove damaged Nose Assembly. Attach the new Nose to the first Diaphragm. See
pages 32 - 34 and 51 for Nose attachment instructions.
13) All bolts on the system are adequately tight.
14) Site is free from debris.
15) The QuadGuard ® M Wide is now ready for use.
Figure 37
Fender Panel Gap
MAXIMUM GAP = 1.00” [25 mm]
FENDER PANEL
UNDERLYING FENDER,
TRANSITION, EXTENSION
OR SIDE PANEL