WESTIN 28-51330 Step Boards Instruction Manual
- June 13, 2024
- Westin
Table of Contents
WESTIN 28-51330 Step Boards Instruction Manual
INSTALLATION INSTRUCTIONS
APPLICATION:
2022 Toyota Tundra Double Cab & Crew Max
PART NUMBER:
28-51330, 28-51335, 28-51340, 28-51345
| ITEM | QUANTITY | DESCRIPTION | TOOLS NEEDED |
|---|---|---|---|
| 1,2 | 2 |
STEP BOARDS, DRIVER (1) AND PASSENGER (2)
| 10MM SOCKET
3| 1|
DRIVER FRONT BRACKET
| 10MM WRENCH
4| 1|
PASSENGER FRONT BRACKET
| 13MM SOCKET
5| 2|
DRIVER CENTER/REAR MOUNTING BRACKET
| 13MM WRENCH
6| 2|
PASSENGER CENTER/REAR MOUNTING BRACKET
| RATCHET
7| 6|
BRACKET COVER
| TORQUE WRENCH
8| 6|
PLATE ADAPTOR (28-51330/28-51340)
|
9| 12|
M8 HEX NUT (BLACK ZINC FOR 28-51330,28-51340;YELLOW ZINC FOR 28-
51335, 28-51345)
|
10| 12|
M8 SLPIT LOCK WASHER (BLACK ZINC FOR 28-51330,28-51340;YELLOW
ZINC FOR 28-51335, 28-51345)
|
11| 12|
M8 FLAT WASHER (BLACK ZINC FOR 28-51330,28-51340;YELLOW ZINC FOR
28-51335, 28-51345)
|
12| 12|
M8 HEX HEAD BOLT (SEMS HARDWARE)
|
13| 12|
M8 SPLIT LOCK WASHER (SEMS HARDWARE)
|
14| 12|
M8 FLAT WASHER (SEMS HARDWARE)
|
15| 12|
M6 HEX HEAD BOLT (YELLOW ZINC)
|
16| 24|
M6 FLAT WASHER (YELLOW ZINC)
|
17| 12|
M6 NYLOCK NUT (YELLOW ZINC)
|
ANTI-SEIZE LUBRICANT MUST BE USED ON ALL STAINLESS STEEL FASTENERS TO PREVENT THREAD DAMAGE AND GALLING
PROCEDURE
-
Remove contents from box, verify if all parts listed are present and free from damage. Carefully read and understand all instructions before attempting installation. Failure to identify damage before installation could lead to a rejection of any claim.
-
Start installation on either side of the vehicle. Locate mounting locations with factory threaded holes with bolts installed in them. Remove factory bolts from threaded holes, factory bolts will not be used again. See Figures 1 & 2.
-
Locate (1) front mounting bracket (Item 3/4) and loosely install it to the front mounting location on the rocker panel using M8 SEMS hardware (Items 12-14). Locate either a driver or passenger center/rear mounting bracket (Items 5/6) and loosely secure on the rocker panel in their correct mounting location. Loosely install using the provided M8 SEMS hardware.
-
Repeat Step 3 for other vehicle side.
-
Locate (1) plastic bracket cover (Item 7) and loosely secure it to the (6) brackets using the provided hardware: (2) M6 hexhead cap screws, (4) M6 flat washers, and (2) M6 nylock nuts. Repeat for every bracket. See Figure 4.
-
For Part Numbers 28-51335 and 28-51345: Locate (1) driver side step board (Item 1) and (6) M8 square head bolts (Item 6). Slide the M8 square head bolts through the slots underneath the step board and align with the previously installed mount brackets. Repeat for passenger side. See Figure 5.
-
For Part Numbers 28-51330 and 28-51340: Locate (1) driver side step board (Item 1) and (3) adapter plates (Item 8). Insert the adapter plates onto the step board and align with the previously installed mount brackets. Repeat for passenger side. See Figure 6.
-
Loosely secure the step board onto each mount bracket using (2) M8 hex nuts, (2) M8 split lock washers, and (2) M8 flat washers (Items 12-14). See Figure 7.
-
Adjust and align as necessary the mount brackets, step boards, and bracket covers and then tighten M8 hardware to 15-17 ft-lbs and M6 to 5-7 ft-lbs.
INSTALLATION COMPLETE
CARE INSTRUCTIONS
- REGULAR WAXING IS RECOMMENDED. DO NOT USE ANY TYPE OF POLISH OR WAX THAT MAY CONTAIN ABRASIVES.
- STAINLESS STEEL PRODUCTS CAN BE CLEANED WITH MILD SOAP AND WATER. STAINLESS STEEL POLISH SHOULD BE USED TO POLISH SMALL SCRATCHES.
- GLOSS BLACK FINISHES SHOULD BE CLEANED WITH MILD SOAP AND WATE
WARNING
Failure to follow these instructions could lead to death, personal injury, and / or property damage.
FASTENERS
All Westin supplied fasteners must be utilized and installed in accordance with the installation instructions and apply torque to the specifications as defined. DOUBLE CHECK ALL FASTENERS BEFORE INITIAL USE, AND PERIODICALLY IN THE FUTURE TO ENSURE PROPER FUNCTION ND SAFETY.
DRILLING
Most Westin products do not require drilling for installation. If drilling is defined as required, use caution when drilling a vehicle. FAILURE TO REVIEW AN AREA TO BE DRILLED MAY RESULT IN PERSONAL INJURY AND/OR INJURY TO OTHERS AS WELL AS VEHICLE DAMAGE.
EYE PROTECTION:
ALWAYS WEAR SAFETY GLASSES OR GOGGLES DURING THE INSTALLATION PROCESS TO AVOID PERSONAL INJURY.
MAXIMUM TOWING/CARRYING CAPACITY:
(if applicable) The Westin Receiver Hitches will have a visible tow rating label affixed directly on the product. User should never exceed the vehicle manufacturers maximum tow and weight rating regardless of the capacity of the hitch. FAILURE TO FOLLOW THESE GUIDELINES WILL VOID THE WESTIN WARRANTY AND MAY RESULT IN PERSONAL INJURY AND/OR INJURY TO OTHERS AS WELL AS VEHICLE DAMAGE.
FOR CALIFORNIA RESIDENTS ONLY-PROP 65 WARNING:
Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov
Thank you for choosing Westin products
for additional installation assistance please call
Customer Service 800-793-7846
www.westinautomotive.com
P.N.: 75-285133-RevA ECO #: W21-0124 DATE: 3/29/2022
