Drum Support: Reassembly
- Install overdrive cancel valve and spring into drum support, and tap retaining pins. Install fiber lubrication plug into drum support. Install 1-way plug in overdrive case. On all models except JM600, mount oil pump assembly in oil pump assemble tool with .79" (20 mm) spacer below tool to protect oil pump. Mount overdrive case, drum support and gasket in oil pump assembly.
- Temporarily assemble drum support. Make sure overdrive case is inserted properly into oil pump assembly. Insert 4.33" (110 mm) bar in oil pump at shaft location and install intermediate shaft onto it. See Fig 1.
- Set runout of drum support to less than .002" (.05 mm). On JM600 models; use aligning dowels to center drum support in overdrive case. Tighten drum support securing bolts. Recheck runout. Replace "O" ring and gasket.