TM-9-2815-224-34-P

ENGINE, DIESEL:8-CYLINDER TURBOCHARGED, DETROIT DIESEL CORPORATION MODEL 8V92TA

DIRECT SUPPORT AND GENERAL SUPPORT MAINTENACE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JANUARY 1988

  TM-9-2815-224-34-P - Page 381 of 554

TM 9-2815-224-34&P
Turbocharger Maintenance Instructions (Cont)
CAUTION
Be careful when removing turbine housing and compressor housing in order to
prevent damaging housing.
(1)
Matchmark compressor housing (1), coupling (2), and compressor backplate (3).
(2)
Matchmark turbine housing (4), coupling (5), and center housing (6).
(3)
Loosen coupling (2) and remove housing (1) and coupling.
(4)
Loosen coupling (5) and remove center housing (6) and coupling from housing (4).
(4.1)
Remove turbocharger guard (6.1) and seal (6.2) from intake side of compressor housing (1).
(5)
Install turbine wheel (7) in holding fixture. Remove locknut (8).
NOTE
Distance between assembly and work surface should be no more than one inch.
(6)
With Soldier B holding the center housing (6), Soldier A supports the turbine wheel (7) in one
hand and with the other hand gently taps shaft (9) with rubber mallet to loosen impeller (10).
CAUTION
Do not pry off impeller. Damage will occur.
(7)
Remove impeller (10) from shaft (9).
Change 2
14-45


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