OEM Chevrolet Suburban 1500 Flywheel

Chevrolet Suburban 1500 Flywheel Parts and Q&A

• Flywheel
  12561680
  Q: How to replace the engine flywheel on Chevrolet Suburban 1500?

  A:

  The first step for engine Flywheel replacement requires automatic transmission removal followed by careful note taking of engine Flywheel orientation before the operation. The next step involves taking off the Flywheel bolts following removal of the Flywheel. The spacer removal from the Crankshaft rear requires clockwise rotation of two m11x1.5 mm bolts installed into the threaded holes of the spacer. Start by placing the spacer at the Crankshaft rear when needed before applying the Flywheel and its bolts to the Crankshaft. Also use extended Flywheel bolts with spacer installation. Slight threadlocking liquid such as gm p/n 12345382 (Canadian P/N 10953489) or its equivalent must be applied to all Flywheel bolt threads. Proceed with bolt installation onto the Flywheel by starting with 20 nm (15 ft. Lbs.) torque followed by 50 nm (37 ft. Lbs.) and finishing at 100 nm (74 ft. Lbs.). Reinstallation of the automatic transmission should be the next step after finishing this procedure.
• Drive Plate
  12654640
  Q: How to Service and Repair a Flywheel on Chevrolet Suburban 1500?

  A:

  The repair process starts with removing the automatic transmission if present followed by the disconnecting of the negative Battery Cable. Service the Flywheel according to the transmission replacement or transmission replacement in automatic transmission - 4l80-e guidelines. The first step requires automatic transmission Flywheel removal followed by manual transmission removal according to transmission replacement in manual transmission-nv 3500 or transmission replacement in manual transmission-nv 4500 procedures until the manual transmission Flywheel is free for removal. The technician should carry out a thorough examination and cleaning operation of the Flywheel. First install the manual transmission Flywheel as your base while installing the manual transmission according to either transmission replacement in manual transmission-nv 3500 or transmission replacement in manual transmission-nv 4500 standard procedures. The automatic transmission Flywheel and transmission should be installed afterwards according to the replacement instructions named transmission replacement in automatic transmission-4l60-e or transmission replacement in automatic transmission-4l80-e. Close the procedure by reconnecting the negative Battery Cable.