Disassembly and Assembly
Do not let the turbine wheel hit the bottom of the press
during removal. Step 5 must be done before the
compressor wheel becomes cooler.
Install tool (H) on tool (G). Put the cartridge
assembly in tool (H) as shown. Remove compressor
wheel (6) with an arbor press and tool (F).
Put the turbine wheel in tool (C). Remove seal ring
(8) and shroud (7) from the shaft.
Use tool (J) to make sure the turbocharger shaft is
straight. See Special Instruction, Form No. SMHS6998.
Bend the tabs of the locks from bolts (10), and
remove the bolts and locks.
Remove backplate assembly (11) from the cartridge
housing. Remove spacer (9) from backplate assembly
(11). Remove the seal rings from spacer (9).
10. Remove the collar from behind backplate assembly
11. Remove thrust bearing (13) and O-ring seal (12)
from the cartridge housing.