1-2, 3-4 Accumulator Assembly
1. Remove the 1-2, 3-4 accumulator housing retaining bolts, then the housing and 1-2 spring, see image.
2. Remove one check ball located on top of spacer plate-to-valve body gasket.
3. Remove accumulator housing gasket and spacer plate.
4. Remove the nine check balls located in case passages, see image.