Service Specifications; Service Standards - Yanmar 6LPA-STP2 Service Manual

TURBOCHARGER

Service Specifications

Service Standards

Figure 9-3
Turbine A Turbine shaft journal outside diameter
shaft
E Turbine side seal ring groove width
G Compressor side seal ring groove width
- Turbine shaft runout
- Turbine shaft play in axial direction
- Turbine shaft play in radial direction
Bearing C Floating bearing inside diameter
D Floating bearing outside diameter
B Bearing case inside diameter
Thrust J Thrust bearing width
bearing
K Thrust bushing groove to groove distance
Seal ring F Turbine side (bearing wheel chamber)
inserting
H Compressor side (seal plate)
area
9-8
A C
F
E D
Inspection Item
© 2007 Yanmar Marine International
J
B
Figure 9-3
Usable limit
11.380 mm (0.448 in.)
1.330 mm (0.052 in.)
1.520 mm (0.060 in.)
0.011 mm (0.0004 in.)
0.110 mm (0.004 in.)
0.205 mm (0.008 in.)
11.460 mm (0.451 in.)
15.980v (0.629 in.)
16.110 mm (0.634 in.)
4.280 mm (0.168 in.)
4.480 mm (0.176 in.)
17.030 mm (0.670 in.)
14.050 mm (0.553 in.)
Turbocharger
H
G
K
0005236
Remarks
Service Standard:
0.06 to 0.09 mm
(0.002 to 0.004 in.)
Service Standard:
0.10 to 0.17 mm
(0.004 to 0.007 in.)
6LPA Service Manual
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