Troubleshooting Tandem Axle Trailer Leaf Springs Hitting Trailer Frame at Equalizers
Question:
I have rear leaf springs on the equalizer rised and rubbing on the frame on both sides. The trailer is level to the truck.
asked by: Roy P
Expert Reply:
It does look like you have shackle straps that are to long and possibly worn out bushings. You can replace your shackles with the 2-1/4" Shackle # LC122487. You will need 8 of these for the entire trailer. I would recommend pulling a couple of the Shackle Bolts # TRFA73Z916DLNZ to determine if they or the Nylon Bushings # TRBU11566 are worn and causing extra clearance which may explain if this is something that just started happening recently. You will need 14 of the bushings and 8 bolt sets if you want to go ahead and exchange them when you change the straps.
I recommend using the MORryde Suspension Upgrade Kit # MR46ZR which will come with all new shackles, wet bolts and bushings to give your trailer suspension better flex. You will be able to fill the bolts with Grease # L11390 to the bolts for a quieter and smoother ride.
(click to enlarge)
Products Referenced in This Question
LubriMatic LMX Industrial Strength Grease - 14 oz. Cartridge
- Lubricants Sealants Adhesives
- Grease
- Brake and Bearing Grease
- Standard Lithium Grease
- Lithium Complex
- 14 oz
- LubriMatic
more information >
MORryde Suspension Upgrade Kit for Tandem Axle Trailers - 2-1/4" Long Shackle Straps
- Trailer Leaf Spring Suspension
- Suspension Kits
- Boat Trailer
- Snowmobile Trailer
- 2-1/4 Inch Long
- Tandem Axle
- MORryde
more information >
Nylon Bushing - 9/16" Inner Diameter, 11/16" Outer Diameter - 1-3/4" Long
- Trailer Leaf Spring Suspension
- Bushings
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 9/16 Inch ID x 11/16 Inch OD
- 1-3/4 Inch Long
- TruRyde
more information >
Zinc Shackle Bolt with Locknut for Double-Eye Springs - 3" Long
- Trailer Leaf Spring Suspension
- Suspension Bolts
- Boat Trailer
- Snowmobile Trailer
- 9/16 Inch Diameter
- 3 Inch Long
- TruRyde
more information >
Product Page this Question was Asked From
Replacement Standard Shackle Link - 2-1/4" Long - Zinc - Qty 1
- Trailer Leaf Spring Suspension
- Shackle Links
- Boat Trailer
- Snowmobile Trailer
- 2-1/4 Inch Long
- Lippert
more information >
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