Manual:HUMMER Hummer H3 Base 2010Page:16143 / 37523



3rd Accumulator Retainer with Ball Replacement — 2010 Hummer H3 Base, Automatic Service Manual

3rd Accumulator Retainer with Ball Replacement

    Fig 1: Extracting Third Accumulator Retainer & Ball Assembly
    GM13252Courtesy of GENERAL MOTORS CORP.
  1. Remove the third accumulator retainer and ball assembly, using a 44.8 mm (1.763 in) #4 screw extractor.
    2. Fig 2: Scribing Mark On Metal Rod
    GM13251Courtesy of GENERAL MOTORS CORP.
  2. Scribe a mark at 44.8 mm (1.763 in) (a) on a 9.5 mm (0.375 in) (b) diameter metal rod. The scribe mark is used to gauge the proper depth of the third accumulator retainer and ball assembly.
    3. Fig 3: Installing Third Accumulator Retainer & Ball Assembly
    GM13249Courtesy of GENERAL MOTORS CORP.
  3. Perform the following functions:
    1. Line up the oil feed slots in the third accumulator retainer and ball assembly (40) with the servo bore.
    2. Using the 9.5 mm (0.375 in) diameter metal rod, install the third accumulator retainer and ball assembly.
    4. Fig 4: Checking Third Accumulator Retainer & Ball Assembly Depth
    GM13247Courtesy of GENERAL MOTORS CORP.
  4. Ensure that the third accumulator retainer and ball assembly and the scribe mark on the rod are flush with the case surface.
    5. Fig 5: Aligning Third Accumulator Retainer & Ball Assembly
    GM13245Courtesy of GENERAL MOTORS CORP.
  5. Check the third accumulator retainer and ball assembly (40) for alignment. The slot in the retainer must be completely open in the servo bore.