Yakima BigStack User Manual

BigStack
IMPORTANT WARNING
IT IS CRITICAL THAT ALL YAKIMA RACKS AND ACCESSORIES BE PROPERLY AND SECURELY ATTACHED TO YOUR VEHICLE. IMPROPER
ATTACHMENT COULD RESULT IN AN AUTOMOBILE ACCIDENT, AND COULD CAUSE SERIOUS BODILY INJURY OR DEATH TO YOU OR TO
OTHERS. YOU ARE RESPONSIBLE FOR SECURING THE RACKS AND ACCESSORIES TO YOUR CAR, CHECKING THE ATTACHMENTS PRIOR
TO USE, AND PERIODICALLY INSPECTING THE PRODUCTS FOR ADJUSTMENT, WEAR, AND DAMAGE. THEREFORE, YOU MUST READ
AND UNDERSTAND ALL OF THE INSTRUCTIONS AND CAUTIONS SUPPLIED WITH YOUR YAKIMA PRODUCT PRIOR TO INSTALLATION
OR USE. IF YOU DO NOT UNDERSTAND ALL OF THE INSTRUCTIONS AND CAUTIONS, OR IF YOU HAVE NO MECHANICAL EXPERIENCE
AND ARE NOT THOROUGHLY FAMILIAR WITH THE INSTALLATION PROCEDURES, YOU SHOULD HAVE THE PRODUCT INSTALLED BY A
PROFESSIONAL INSTALLER.
BIGSTACK (2X)
ADJUSTMENT
KNOB (2X)
HEAVY D
UTY STRAP (2X)
BAIL (2X)
Steel Hook (2X)
Plain Strap (2X)
Plastic Tube (2X)
Buckle
Strap (2X)
T-BOLT (2X)
PAD (4X)
BOW STERN TIE DOWN
MiniMuM Crossbar spread 24”
For FaCtory raCks: Check fitlist notesfor your vehicle’s crossbar spread.

Yakima BigStack Specifications

General

Capacity	Up to 4 kayaks
Color	Black
Mounting	Roof Rack
Material	Steel
Compatibility	Most roof racks
Foldable	Folds down when not in use

Summary

Important Warnings

Installation Preparation

Prepare BigStack Unit

Steps for rotating the unit, installing pads, and inserting t-bolts.

Mounting BigStack on Crossbars

Mount on Round Bars

Attaching the BigStack to round crossbars using the bail.

Mount on Square Bars

Attaching the BigStack to square crossbars using the bail.

Mount on Factory Bars

Attaching the BigStack to factory crossbars for a secure grip.

Kayak Loading and Securing

Kayak Loading Rules

Four key rules for strapping kayaks, including positioning and tie-down basics.

Strap and Load Kayaks (Down Position)

Steps for loading the boat and tying it down with straps in down position.

Continued Loading and Tie-Downs

Strap and Load Kayaks (Upright Position)

Steps for loading the boat and tying it down with straps in upright position.

Added Security and Connections

Steps for adding security and connecting/tightening straps.

Final Installation Steps

Install Security Locks

Procedure for installing SKS locks according to separate instructions.

Bow Stern Tie Down Attachment

Detailed steps for attaching bow and stern tie-down straps and adjusting tension.