Riser Stiffener

Sales Kits

note

These kits require a Husky with a Top Plate, and a Riser. Refer to the Top Plate, Full Riser, and Partial Riser pages for further details.

Description	Sales Kit	Installation Kit, With Fasteners
Installation, Kit, Attachment Tower Stiffener—Husky, Vertical, 144	027487	027482
Installation, Kit, Attachment Tower Stiffener—Husky, Vertical, 224	027488	027483
Installation, Kit, Attachment Tower Stiffener—Husky, Vertical, 304	027489	027484
Installation, Kit, Attachment Tower Stiffener—Husky, Vertical, 384	027490	027485
Installation, Kit, Attachment Tower Stiffener—Husky, Vertical, 464	027491	027486

Parts List

ID	Description	CPR item	Quantity
1A	Beam, 45°—144 X 20 X 20, T-slot, Aluminum	027492	2
1B	Beam, 45°—224 X 20 X 20, T-slot, Aluminum	027479	2
1C	Beam, 45°—304 X 20 X 20, T-slot, Aluminum	027493	2
1D	Beam, 45°—384 X 20 X 20, T-slot, Aluminum	027494	2
1E	Beam, 45°—464 X 20 X 20, T-slot, Aluminum	027495	2
2	Screw, Cap, Socket Head—M5×0.8 X 8, Stainless Steel	023149	4
3	Nut, Extrusion, Post-Assembly, Leaf Spring—M5×0.8 X 5.8, Stainless Steel	026955	2
4	Nut, Hex, Lock, Polymer Insert—M5×0.8 X 5, Stainless Steel	010170	2

Tools

• Hex Key, 3 mm
• Torque wrench (optional, for safety applications)
• Loctite 243 (optional, for high vibration applications)

Installation

Step 1

Decide if you are installing the Stiffener on the front or back side of the Riser.

Step 2

Clip one of the nuts (ID3) into the Riser's Beam, on the side where you will be installing the Stiffener.

Step 3

Loosely attach the 45° Beam to the nut using a screw (ID3).

note

You may add a small amount of thread locker to these screws if you are concerned about them loosening from high vibration applications.

Step 4

Align the 45° beam with its mating hole on the Husky's Top Plate

Step 5

Add a screw (ID2) thru the Stiffener and Top Plate, with the screw's head facing up.

Step 6

Tighten the joint by adding a hex nut (ID4) to the bottom of the Husky's Top Plate. Torque the nut to 5 N·m.

Step 7

Tighten the screw from Step 3.

Step 8

Repeat steps 1 - 7 for the second Stiffener.