3500 ENGINES
DISASSEMBLY AND ASSEMBLY TURBOCHARGERS (3508)
DISASSEMBLE TURBOCHARGERS (AIRESEARCH TV61 AND TW61) Tools Needed Turbocharger Fixture Group Fixture Assembly Holder T-Wrench Fixture Group Modified Pliers
9S6363 9S6343 8S9946 5S9566 5P6518 FT745
A B C 1
D
E F
1 1 1 1 1
start by: a) remove turbochargers
1.
Install the turbocharger on tool (A) as shown. Put marks on the three housings of the turbo- charger for correct installation and alignment at assembly.
2.
Loosen clamp (1) and remove compressor housing (2) and the clamp from the cartridge assembly.
3.
Loosen clamp (3) and remove cartridge assembly (4) from turbine housing (5).
NOTICE To prevent a bent shaft, do not put a side force on the turbine shaft when the compressor wheel nut is loosened.
4.
Install tool (C) in tool (B) and put the cartridge assembly in tool (C) as shown. Use tool (D) to remove the nut that holds compressor wheel (6).
5.
Use a press to push the turbine shaft out of compressor wheel (6) and the cartridge housing. Remove compressor wheel (6) from the cartridge housing.
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