Disassembly and Assembly
Do not put a side force on the shaft when the nut is
installed or removed.
12. Install the compressor wheel as follows:
a. Put the compressor wheel in position on the shaft.
b. Put clean oil on the threads of the shaft and face of
the nut. Install the nut, and tighten it to a torque of 1.7
Nom (13 lb, in.).
c. Loosen the nut, and retighten it to a torque of 3.5
Nom (30 Ib. in.). Mark the location of the nut, and tighten
it 120° more with tool (F).
d. Remove the nut, and clean the threads of the shaft
and nut with 6V1541 Quick Cure Primer.
e. Put 9S3265 Retaining Compound on the threads of
the shaft and nut. Install the nut, and tighten it to a
torque of 3.5 N-m (30 Ib. in.). Mark the location of the
nut, and tighten it 120° more with tool (F).
13. Make sure the compressor wheel is clean and dry.
Put the cartridge housing in a vise as shown.
Check the shaft end play with tool (E) The end play must
be 0.08 to 0.25 mm (003 to .010 in.) (new). If the shaft
end play is not the correct dimension, the inside parts of
the center housing must be checked for too much wear.
See Turbocharger (AiResearch TW61) in Specifications.
Install the turbine housing on tool group (G). Put
cartridge assembly (17) in position In the turbine
housing. Make sure the alignment marks on the housing
are In alignment with each other. Put 5P3931 Anti-Seize
Compound on the threads of "V" clamp (18), and tighten
the bolt to a torque of 14.0 Nom (125 Ib. in.).