OEM GMC C2500 Coil Springs

GMC C2500 Coil Springs Parts Questions & Experts Answers

• Leaf Spring, Front
  15638995
  Q: How to replace the front coil springs on GMC C2500?

  A: First, make sure the car is supported at some points, then remove the shield and the cross bar on models 25 series. After that, unbolt and remove the tire and wheel assembly, the shock and the front stabilizer shaft link. Align j 23028-15 over the appropriate locating tab, depending on the engine type and link the retaining hook up to the Control Arm. Secure fitting with a wing nut tightened to keep freeplay from occurring. Put j 23028-01 into a transmission jack, secure it in place and lift them up so the yokes of j 23028-01 line up with the notches on j 23028-15. Take the tension away from the lower Control Arm pivot bolts using both your tools, remove the bolt nuts and then get rid of the rear pivot bolt and front pivot bolt for every series. Lift the front suspension just slightly and, using a pry bar if needed, gradually lower the transmission jack to take the weight off the front coil spring. After that, remove both the coil spring and its insulator. To install the spring and insulator, put them on the lower Control Arm, raise the transmission jack to get the spring short and use a pry bar to guide the arm to the right place. Secure the pivot bolts from the front and rear and don't forget to tighten the lower Control Arm pivot nuts to 145 nm (107 ft. Lbs.) for both series. After lowering the jack, remove j 23028-15 and then fit in the front stabilizer shaft link, shock absorber and the tire and wheel assembly. For the 25 models, put on the frame cross bar, tighten its nuts to 100 nm (74 ft. Lbs.) and then install the engine protection shield. Last, take off the safety stands so the vehicle can be lowered.