curt 13105 Manual

13105
7/1/2015
GROSS LOAD CAPACITY WHEN USED AS A WEIGHT CARRYING HITCH:
GROSS LOAD CAPACITY WHEN USED AS A WEIGHT DISTRIBUTION HITCH:
***DO NOT EXCEED VEHICLE MANUFACTURER'S RECOMMENDED TOWING CAPACITY.***
HAVING INSTALLATION QUESTIONS? CALL TECHNICAL SUPPORT AT
Parts List
ITEM QTY PART NUMBER
1 6 1/2" CONICAL TOOTHED WASHER
2 6 M12 - 1.25 x 40 HEX HEX BOLT
HITCH WEIGHT: 40 LBS.
INSTALL TIME
25
PROFESSIONAL: MINUTES
NOVICE (DIY): 50 MINUTES
INSTALL NOTES:
- NO DRILLING REQUIRED
- MAY REQUIRE TRIMMING
IF UNDERBODY PANEL IS
PRESENT
INSTALLATION STEPS
1. Remove underbody panel, if present.
2. Lower exhaust assembly for ease of installation. (See Rubber Isolator Removal Diagram)
3. Remove hole plugs in frame rails and clean weldnuts. (See Weldnut Cleaning Diagram)
4. Mark underbody panel for trimming, confirm fit prior to trimming. (See Underbody Trim Diagram 1)
Note: Some models may have a lip that protrudes down, if present this will need to be trimmed as well.
(See Underbody Trim Diagram 2)
5. Slide driver side plate through slot trimmed in underbody panel. Raise hitch and underbody panel into position aligning
holes with existing weldnuts. Note: Underbody panel will be sandwiched between the hitch and the trunk pan.
6. Secure hitch with M12 hex bolts and conical toothed washers as shown.
7. Torque all M12 fasteners to 79 ft-lbs.
8. Raise exhaust back into original position and reattach underbody panel to maintain manufacturers appearance and fuel
economy rating.
PERIODICALLY CHECK THIS RECEIVER HITCH TO ENSURE THAT ALL FASTENERS
ARE TIGHT AND THAT ALL STRUCTURAL COMPONENTS ARE SOUND.
Curt Manufacturing Inc., warrants this product to be free of defects in material and/or workmanship at the time of retail purchase by the original purchaser. If the product is found to be defective,
Curt Manufacturing Inc., may repair or replace the product, at their option, when the product is returned, prepaid, with proof of purchase. Alteration to, misuse of, or improper installation of
this product voids the warranty. Curt Manufacturing Inc.'s liability is limited to repair or replacement of products found to be defective, and specifically excludes liability for incidental or
consequential loss or damage.
757256 / RRH13105
TOYOTA SIENNA
TOOLS REQUIRED
DESCRIPTION
TORQUE WRENCH
SCREWDRIVER
AVIATION SHEARS
1
2
12.50 in
2.75 in
UNDERBODY TRIM DIAGRAM 1
3500 LBS. TRAILER WEIGHT &
5,000 LBS. TRAILER WEIGHT &
RATCHET
6" EXTENSION
19mm SOCKET
EXISTING WELDNUTS
FRAME RAIL
350 LBS. TONGUE WEIGHT.
LBS. TONGUE WEIGHT
500
1-800-798-0813
UNDERBODY TRIM DIAGRAM 2