Product Details
- Brand: Curt
- Model: 11527-CH183
- Includes: Class 1 Trailer Tow Hitch
Compatibility Chart
Description
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For 2020-2022 Buick Encore Trailer Hitch Except Encore GX Curt 11527 1-1/4 Tow Receiver Install Notes
Installation Instructions for 2013-Present Buick Encore and Chevrolet Trax Crossover
Part Numbers:
- 11527
Tools Required:
- Ratchet
- Torque Wrench
- 11/16" and 3/4" Sockets
- Socket Extension
- Die Grinder
- Spray Lubricant
- Safety Glasses
Step-by-Step Instructions:
Step 1: Lower Exhaust
- Lower the rear exhaust hangers on both sides of the vehicle.
- For ease of installation, lower the exhaust at the front center location, supporting it from underneath.
- Trim any caulking around the side mounting holes if necessary.
Step 2: Trim Wheel Well Plastic (If Needed)
- On certain model years, trim the wheel well plastic near the frame rails to allow a flush fit for the hitch side plates.
Caution: Avoid cutting into the vehicle brake lines while trimming.
Step 3: Enlarge Access Holes
- Use a die grinder to enlarge the access holes in the vehicle frame to fit the SP2 spacers provided.
Caution: Avoid damaging vehicle brake lines during this step.
Step 4: Fishwire Hardware
- Fishwire the spacers and 7/16" bolts through the access holes and into the bottom mounting holes of the frame.
- Raise the hitch into position and loosely secure it in place using the 7/16" nuts provided.
Step 5: Secure Hitch (Two Scenarios):
a. No Weldnuts in Frame: Fishwire the hardware for the side mounting points through the frame rail and the hitch side plates. Secure all 7/16" hardware.
b. Weldnuts in Frame: Secure the hitch with M12 bolts and 1/2" conical washers in the side mounting points.
Step 6: Torque Hardware
- Torque all 7/16" hardware to 59 ft-lbs.
- Torque all M12-1.25 hardware to 86 ft-lbs.
- Torque all M12-1.75 hardware to 79 ft-lbs.
Step 7: Reinstall Exhaust
- Raise the exhaust hangers back into position.
Hardware List:
- (1) 7/16-14 x 1-1/4" Carriage Bolt (Part Number: 10-102816)
- (2) M12 x 1.25 x 30mm Hex Bolts (Part Number: 10-104194)
- (2) M12 x 1.75 x 30mm Hex Bolts (Part Number: 10-104324)
- (2) 7/16-14 Hex Flange Nuts (Part Number: 20-001036)
- (2) 1/2" Conical Toothed Washers (Part Number: 30-001494)
- (2) .250 x .88 x 2.25" Square Hole Spacers (Part Number: CM-SP2)
- (2) 7/16" Fishwires (Part Number: 7_16 FISHWIRE)
Safety Notes:
- Safety glasses must be worn at all times during installation.
- Periodically check the hitch to ensure all fasteners are tight and structural components are sound.
Specifications:
- Maximum Trailer Weight: 2,000 lbs
- Maximum Tongue Weight: 200 lbs
- Compliant with SAE J684 and V.E.S.C. Regulation V-5
- Designed for use with Ball Mount #45520
- Optional Euro Mounts: #45561 (1-7/8") and #45562 (2" Ball)
Installation Notes:
- Fishwiring and hole enlargement are required.
- Lowering the exhaust is necessary.
- Trimming of wheel well plastic may be required for certain models.
Warning:
All non-trailer loads must be supported by 18050 stabilizing straps. Failure to properly support non-trailer loads will void the product warranty.
Installation Instructions for 2013-Present Buick Encore and Chevrolet Trax Crossover
Part Numbers:
- 11527
Tools Required:
- Ratchet
- Torque Wrench
- 11/16" and 3/4" Sockets
- Socket Extension
- Die Grinder
- Spray Lubricant
- Safety Glasses
Step-by-Step Instructions:
Step 1: Lower Exhaust
- Lower the rear exhaust hangers on both sides of the vehicle.
- For ease of installation, lower the exhaust at the front center location, supporting it from underneath.
- Trim any caulking around the side mounting holes if necessary.
Step 2: Trim Wheel Well Plastic (If Needed)
- On certain model years, trim the wheel well plastic near the frame rails to allow a flush fit for the hitch side plates.
Caution: Avoid cutting into the vehicle brake lines while trimming.
Step 3: Enlarge Access Holes
- Use a die grinder to enlarge the access holes in the vehicle frame to fit the spacers provided.
Caution: Avoid damaging vehicle brake lines during this step.
Step 4: Fishwire Hardware
- Fishwire the spacers and 7/16" bolts through the access holes and into the bottom mounting holes of the frame.
- Raise the hitch into position and loosely secure it in place using the nuts provided.
Step 5: Secure Hitch (Two Scenarios):
a. No Weldnuts in Frame: Fishwire the hardware for the side mounting points through the frame rail and the hitch side plates. Secure all hardware.
b. Weldnuts in Frame: Secure the hitch with bolts and conical washers in the side mounting points.
Step 6: Torque Hardware
- Torque all 7/16" hardware to 59 ft-lbs.
- Torque all M12-1.25 hardware to 86 ft-lbs.
- Torque all M12-1.75 hardware to 79 ft-lbs.
Step 7: Reinstall Exhaust
- Raise the exhaust hangers back into position.
Hardware List:
- (1) 7/16-14 x 1-1/4" Carriage Bolt
- (2) M12 x 1.25 x 30mm Hex Bolts
- (2) M12 x 1.75 x 30mm Hex Bolts
- (2) 7/16-14 Hex Flange Nuts
- (2) 1/2" Conical Toothed Washers
- (2) .250 x .88 x 2.25" Square Hole Spacers
- (2) 7/16" Fishwires
Safety Notes:
- Safety glasses must be worn at all times during installation.
- Periodically check the hitch to ensure all fasteners are tight and structural components are sound.
Specifications:
- Maximum Trailer Weight: 2,000 lbs
- Maximum Tongue Weight: 200 lbs
- Compliant with SAE J684 and V.E.S.C. Regulation V-5
- Designed for use with Ball Mount #45520
- Optional Euro Mounts: #45561 (1-7/8") and #45562 (2" Ball)
Installation Notes:
- Fishwiring and hole enlargement are required.
- Lowering the exhaust is necessary.
- Trimming of wheel well plastic may be required for certain models.
Additional Information:
Attention: This is a summary of the installation procedure. For complete installation instructions, including diagrams and detailed information from the manufacturer, please download the full installation PDF.
Technical Support:
For technical support and assistance, our team of experts is available to help. You can reach our tech support by visiting www.trailerjacks.com or calling 877-869-6690.
Warranty Information:
For complete warranty instructions, please download the full installation PDF.
Warning:
All non-trailer loads must be supported by stabilizing straps. Failure to properly support non-trailer loads will void the product warranty.