TURBOCHARGER
Disassembling the Turbocharger
9-12 6LY3 Service Manual
© 2007 Yanmar Marine International
DISASSEMBLING THE TURBOCHARGER
Special Tools
When assembling and disassembling the turbocharger, the special tools shown below are necessary.
Name of Tool Purpose of Use Remarks
Bar For removing the thrust bearing.
AB
106 Ø10
Material: Copper or brass
Pliers For installing and removing the floating bearing retaining ring.
Pliers For installing and removing the seal ring.
Torque
Screwdriver for
TORX bolt
(Universal type)
5-50 kg / cm
For installing the seal plate 3.7 ± 0.3 N·m (2.6 lb-in) for M4.
For installing the thrust bearing 1.27 + 1 N·m (11.2 lb-in) for M3.
Available in the market
Torque Wrench
(Single-purpose
type)
For installing the turbine housing 28 + 1 N·m (20.6 lb-in) for M8.
For installing the compressor housing 23 + 1 N·m (16.9 lb-in) for M8.
For tightening the shaft end nut 80 ± 5 kgf·cm (6.9 lb-in) for M8.
Available in the market
A
B
0006238
0006239
0006240
0006241
ype: Equivalent to TORX TT20
0006242
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