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Holman 4A91H Instruction Manual

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Instruction Guide
4A91H
Holman
Rancho Cordova, CA 95742
800-343-7486
InstallationSupport@Holman.com
20201207R4
DATE: ______________

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Summary of Contents for Holman 4A91H

  • Page 1 Instruction Guide 4A91H Holman Rancho Cordova, CA 95742 800-343-7486 InstallationSupport@Holman.com 20201207R4 DATE: ______________...

  • Page 2: Table Of Contents

    Instructions – 4A91H *PLEASE READ ALL INSTRUCTIONS AND WARNINGS PRIOR TO ASSEMBLING, INSTALLING, AND USING THIS PRODUCT* Warning Always check for wires, fuel tanks and lines, brake lines and other important vehicle functionality items prior to drilling and installing all products.

  • Page 3: Parts List

    Instructions – 4A91H Parts 1 of 2 For Technical Support Call: 800-343-7486 Monday-Friday 7AM - 4 PM (PST) Page 3...
  • Page 4 Instructions – 4A91H Parts 2 of 2 For Technical Support Call: 800-343-7486 Monday-Friday 7AM - 4 PM (PST) Page 4...

  • Page 5: Hardware

    Instructions – 4A91H Hardware (1 of 2) For Technical Support Call: 800-343-7486 Monday-Friday 7AM - 4 PM (PST) Page 5...
  • Page 6 Instructions – 4A91H Hardware (2 of 2) For Technical Support Call: 800-343-7486 Monday-Friday 7AM - 4 PM (PST) Page 6...

  • Page 7: Step 1 - Assemble Front Bow

    Instructions – 4A91H Step 1 – Assemble Front Bow  Attach the spring mount to the underside of the front bow using the pre-assembled hardware in the location and orientation shown. (picture shown without mounting feet for clarity) For Technical Support Call: 800-343-7486 Monday-Friday 7AM - 4 PM (PST)
  • Page 8 Instructions – 4A91H  Remove the 3/8” hardware from the front bow mechanism as shown. Note: This is the mechanism with NO gas springs.  Attach the front bow mechanism to the underside of the front bow using the previously removed 3/8”...
  • Page 9 Instructions – 4A91H  Rotate the pan perpendicular to the top bow and at a slight angle as shown.  Manuever the pan around the wheels.  Ensure the wheels are contained inside the pan and lay the pan on top of the bow.
  • Page 10 Instructions – 4A91H  Remove the hardware that is pre- assembled in the pan assembly (pictures shown without the bow for clarity).  Place the nylon spacer in between the pan and the arm on both sides.  The nylon washer goes against the outside of each arm.

  • Page 11: Step 2 - Install Spring On Front Bow

    Instructions – 4A91H Step 2 – Install Spring on Front Bow  Install the spring on the underside of the front bow by attaching one end of the spring to the spring mount and the other end of the spring to the front bow mechanism.

  • Page 12: Step 3 - Assemble Rear Bow

    Instructions – 4A91H Step 3 – Assemble Rear Bow  Remove the 3/8” hardware in the rear bow mechanism as shown. Note: This is the mechanism with the gas springs.  Attach the rear bow mechanism to the underside of the rear...
  • Page 13 Instructions – 4A91H  Rotate the pan perpendicular to the top bow and at a slight angle as shown.  The pan needs to be manuevered around the wheels.  Ensure the wheels are contained inside the pan and lay the pan on top of the bow.
  • Page 14 Instructions – 4A91H  Remove the hardware that is pre- assembled in the pan assembly (pictures shown without the bow for clarity).  Place the nylon spacer in between the pan and the arm on both sides.  The nylon washer goes against the outside of each arm.

  • Page 15: Step 4 - Install Torque Tube

    Instructions – 4A91H Step 4 – Install Torque Tube  Determine if the torque tube extension will be needed. Look at the passenger side for reference. The picture shown below shows the rack with the tube extension installed. Note: The extension is being used in the pictures.

  • Page 16: Step 5 - Install End Tube

    Instructions – 4A91H Step 5 – Install End Tube  Bolt the end tube assembly to the end of the pan on the front and rear bow using 5/16" x 3/4” hex head bolts, 5/16” lock washers and 5/16" flat washers.

  • Page 17: Step 6 - Install Actuator

    Instructions – 4A91H Step 6 – Install Actuator  Remove the hardware, as shown, from the tube on the rear bow.  Insert actuator extension into the tube and attach using the previously removed hardware.  Insert actuator assembly into the end of the actuator extension as shown below.

  • Page 18: Step 7 - Install Gas Springs On Rear Bow

    Instructions – 4A91H Step 7 – Install Gas Springs on Rear Bow  Remove the pin, spacer and the nylon washers that are pre-assembled in- between the gas springs from the rear bow mechanism.  Rotate the pan to a position so the mounts on the mechanism will allow the gas springs to be installed.

  • Page 19: Step 8 - Install Ladder Hooks

    Instructions – 4A91H Step 8 – Install Ladder Hooks  Assemble the ladder hooks. Note: This can be adjusted at a later time to better fit the size of the ladder being used.  Bolt together using 1/4" x 7/8”...

  • Page 20: Step 9 - Install Ladder Stops

    Instructions – 4A91H Step 9 – Install Ladder Stop  Find the slot and the installed hardware near the previously installed ladder hook assembly.  Remove the hardware in the bow and place the ladder stop in that location. Bolt into place using the removed hardware.

  • Page 21: Step 10 - Test Ladder Rack

    Instructions – 4A91H Step 10 – Test Ladder Rack  Go back and ensure all hardware is tight. Start with tightening the torque tube first.  Prior to installing a ladder, place the long handle into the handle bar assembly and test that the ladder rack mechanism works correctly.

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