Disassembly Procedure; Preparation For Disassembly - Takeuchi TB 175 Handbuch

8.4 Disassembly procedure

8.4.1 Preparation for disassembly

In addition to the general tools, the following special tools are required for turbocharger disassembly and reas-
sembly:
Tool name
Bar
Pliers
Pliers
Torque driver for TORX bolt
(multifunctional type)
0.5 to 4.9 N•m (5 to 50 kgf•cm)
Box wrench
Torque wrench
(single purpose)
Probe
Use
For removing thrust bearing and
thrust bushing
For removing floating bearing circlip
For removing seal ring
For thrust bearing installation
(for M3) : 1.3 N•m (13 kgf•cm)
For seal plate installation
(for M3) : 1.3 N•m (13 kgf•cm)
For fixing turbine shaft
(mm × dodecagonal)
For following bolts and nuts:
M8 : mm, kgf•cm (N•m)
M5 : mm, kgf•cm (N•m)
M5 : mm, kgf•cm (N•m)
For measuring play in axial and radial directions: To be installed on a dial
gage
To be knurled here
1(0.0393)
M2.6
P0.45
8 40
(1.5748)
(0.3149)
127
Material: Copper or brass
Item sold on market
(Type: TORX TT20 or equivalent)
Box only may be used.
R10
(0.3937)
R5(0.1968)
15
10
(0.3937)
(0.5905)
8. TURBOCHARGER
Illustration
(mm)
75
7.5
5(0.1968) mm (in.)
7(0.2755)
Mount to dial gauge