Turbocharger Service Data

Compressor Wheel
Locknut (Item 61)
Turbine Housing Bolts
(Item 57)
Compressor Housing
Bolts (Item 59)
Diffuser Bolts
(Item 56)
Turbine V-Band
Locknut (Item 28)
Compressor V-Band
Locknut (Item 29)
Thrust Bearing Screws
(Item 58)
Radial Movement
(TIR)
20
30
40
10
50
H Range
40
50
20
30
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
mm (in)
mm (in)
g. mm (oz. in)
Turbine
End
Compressor
End
6.8 (60)
N/A
20.3 (180)
8.5 (75)
N/A
N/A
N/A
4.5 (40)
0.254 - 0.457 (0.010 - 0.018)
0.025 - 0.127 (0.001 - 0.005)
1.5 (0.002)
1.5 (0.002)
2.3 (20)+75 deg
N/A
20.3 (180)
8.5 (75)
N/A
N/A
N/A
4.5 (40)
0.254 - 0.381 (0.010 - 0.015)
0.102 - 0.229 (0.004 - 0.009)
1.5 (0.002)
1.5 (0.002)
18.1 (160)
N/A
20.3 (180)
8.5 (75)
8.5 (75)
N/A
8.5 (75)
4.5 (40)
0.305 - 0.457 (0.012 - 0.018)
0.025 - 0.127 (0.001 - 0.005)
1.5 (0.002)
1.5 (0.002)
18.1 (160)
N/A
20.3 (180)
8.5 (75)
8.5 (75)
N/A
8.5 (75)
4.5 (40)
0.330 - 0.508 (0.013 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
1.5 (0.002)
1.5 (0.002)
13.6 (120)
N/A
20.3 (180)
8.5 (75)
N/A
N/A
N/A
4.5 (40)
0.305 - 0.508 (0.012 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
2.2 (0.003)
4.4 (0.006)
18.1 (160)
N/A
20.3 (180)
8.5 (75)
N/A
N/A
N/A
4.5 (40)
0.356 - 0.559 (0.014 - 0.022)
0.051 - 0.127 (0.002 - 0.005)
2.2 (0.003)
4.4 (0.006)
40.7 (360)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
N/A
N/A
0.381 - 0.559 (0.015 - 0.022)
0.051 - 0.178 (0.002 - 0.007)
4.4 (0.006)
7.2 (0.010)
40.7 (360)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
N/A
N/A
0.381 - 0.559 (0.015 - 0.022)
0.051 - 0.152 (0.002 - 0.006)
4.4 (0.006)
7.2 (0.010)
40.7 (360)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
N/A
N/A
0.381 - 0.584 (0.015 - 0.023)
0.051 - 0.178 (0.002 - 0.007)
4.4 (0.006)
7.2 (0.010)
45.2 (400)
N/A
N/A
N/A
24.9 (220)
8.5 (75)
8.5 (75)
N/A
0.254 - 0.787 (0.010 - 0.031)
0.051 - 0.152 (0.002 - 0.006)
3.6 (0.005)
5.1 (0.007)
45.2 (400)
N/A
20.3 (180)
N/A
24.9 (220)
N/A
8.5 (75)
N/A
0.228 - 0.686 (0.009 - 0.027)
0.025 - 0.152 (0.001 - 0.006)
7.2 (0.010)
12.3 (0.017)
45.2 (400)
N/A
20.3 (180)
N/A
24.9 (220)
N/A
8.5 (75)
N/A
0.228 - 0.762 (0.009 - 0.030)
0.025 - 0.152 (0.001 - 0.006)
7.2 (0.010)
12.3 (0.017)
Turbine Housing Bolts
(Item 57)
Compressor Housing
Bolts (Item 59)
Diffuser Bolts
(Item 56)
Turbine V-Band
Locknut (Item 28)
Compressor V-Band
Locknut (Item 29)
Radial Movement
(TIR)
40
50
Oil Inlet Adaptor
(Item 113)
g. mm (oz. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
20
30
MERCER
40
40
50
20
30
Nm (lb. in)
Wastegate Actuator
Jam Nut (Item 128)
10
30
10
40
Nm (lb. in)
Wastegate Bracket
Fasteners (Item 119)
-0+
10
20
TYPE 20
Nm (lb. in)
Wastegate Actuator
Fasteners (Item 83)
-0+
Nm (lb. in)
Rotor Balance
TYPE 20
MERCER
Nm (lb. in)
Axial Clearance
10
mm (in)
mm (in)
12 pt.
Bi-hexagon
Turbine
End
Compressor
End
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
8.3 +/- 0.5 (64 +/- 4)
0.381 - 0.660 (0.015 - 0.026)
0.051 - 0.127 (0.002 - 0.005)
19.6 +/- 1 (173 +/- 9)
N/A
6.9 +/- 1.9 (61 +/- 17)
24 (211)
N/A
16 (142)
N/A
N/A
N/A
8.5 (75)
N/A
0.330 - 0.508 (0.013 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
1.1 (0.0015) 1.1 (0.0015)
8.5 (75)
25 (220)
8.5 (75)
35 (308)
N/A
16 (142)
N/A
N/A
N/A
8.5 (75)
N/A
0.330 - 0.508 (0.013 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
1.4 (0.0019) 1.4 (0.0019)
8.5 (75)
25 (220)
8.5 (75)
35 (308)
N/A
16 (142)
N/A
N/A
N/A
8.5 (75)
N/A
0.330 - 0.508 (0.013 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
1.4 (0.0019) 1.4 (0.0019)
8.5 (75)
25 (220)
8.5 (75)
35 (308)
N/A
16 (142)
20.3 (180)
N/A
N/A
N/A
N/A
0.330 - 0.508 (0.013 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
1.4 (0.0019) 1.4 (0.0019)
8.5 (75)
25 (220)
8.5 (75)
35 (308)
1.5 (0.0021) 1.5 (0.0021)
N/A
16 (142)
20.3 (180)
N/A
N/A
N/A
N/A
0.330 - 0.508 (0.013 - 0.020)
0.025 - 0.127 (0.001 - 0.005)
8.5 (75)
25 (220)
8.5 (75)
35 (308)
17 (150)
N/A
20.3 (180)
8.5 (75)
N/A
N/A
8.5 (75)
0.381 - 0.610 (0.015 - 0.024)
0.025 - 0.127 (0.001 - 0.005)
2.2 (0.003)
4.4 (0.006)
8.5 (75)
25 (220)
8.5 (75)
40 (352)
17 (150)
N/A
20.3 (180)
N/A
N/A
8.5 (75)
8.5 (75)
0.406 - 0.610 (0.016 - 0.024)
0.025 - 0.127 (0.001 - 0.005)
2.2 (0.003)
4.4 (0.006)
8.5 (75)
25 (220)
8.5 (75)
N/A
40.7 (360)
N/A
N/A
N/A
N/A
8.5 (75)
8.5 (75)
0.406 - 0.584 (0.016 - 0.023)
0.051 - 0.152 (0.002 - 0.006)
4.4 (0.006)
7.2 (0.010)
8.5 (75)
25 (220)
8.5 (75)
N/A
45.2 (400)
N/A
20.3 (180)
N/A
24.9 (220)
N/A
8.5 (75)
0.254 - 0.787 (0.010 - 0.031)
0.025 - 0.152 (0.001 - 0.006)
7.2 (0.010)
12.3 (0.017)
N/A
N/A
N/A
N/A
45.2 (400)
N/A
20.3 (180)
N/A
24.9 (220)
N/A
12 (106)
0.254 - 0.787 (0.010 - 0.031)
0.025 - 0.152 (0.001 - 0.006)
N/A
N/A
N/A
N/A
N/A
N/A
Radial Movement
(TIR)
Axial Clearance
Rotor Balance
Wastegate Actuator
Fasteners (Item 83)
Wastegate Actuator
Jam Nut (Item 128)
VG Actuator Fasteners
(Item 106)
Oil Inlet Adaptor
(Item 113)
Oil Outlet Adaptor
(Item 116)
Water Inlet/Outlet
Adaptor (Item 105)
Nozzle Pressure Probe
Fasteners (Item 119)
Pressure Plug
(Item 103)
Speed Sensor
Fastener (Item 120)
End Link Shield
Fastener (Item 120)
g. mm (oz. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
N/A
N/A
40
10
10
TYPE 20
20
-0+
50
MERCER
30
MERCER
10
40
TYPE 20
40
40
50
20
30
Nm (lb. in)
-0+
10
20
30
mm (in)
12 pt.
Bi-hexagon
N/A
16 (142)
8.5 (75)
0.356 - 0.559 (0.014 - 0.022)
N/A
16 (142)
8.5 (75)
0.326 - 0.508 (0.013 - 0.020)
N/A
N/A
8.5 (75)
0.305 - 0.457 (0.012 - 0.018)
N/A
N/A
8.5 (75)
N/A
N/A
N/A
N/A
mm (in)
Turbine
End
Compressor
End
0.025 - 0.127 (0.001 - 0.005)
1.1 (0.0015)
1.1 (0.0015)
8.5 (75)
8.5 (75)
N/A
35 (312)
N/A
N/A
N/A
0.025 - 0.127 (0.001 - 0.005)
1.1 (0.0015)
1.1 (0.0015)
8.5 (75)
8.5 (75)
N/A
35 (312)
N/A
N/A
N/A
N/A
N/A
0.025 - 0.127 (0.001 - 0.005)
N/A
N/A
N/A
N/A
17 (150)
40 (350)
50 (440)
40 (350)
N/A
N/A
8.5 (75)
N/A
0.254 - 0.356 (0.010 - 0.014)
0.025 - 0.127 (0.001 - 0.005)
N/A
N/A
N/A
N/A
23 (202)
40 (350)
50 (440)
40 (350)
N/A
30 (267)
8.5 (75)
17 (150)
8.5 (75)
0.406 - 0.610 (0.016 - 0.024)
0.025 - 0.127 (0.001 - 0.005)
N/A
N/A
N/A
N/A
17 (150)
40 (350)
50 (440)
40 (350)
6 in rotation then 11 (54 then 97)
30 (267)
8.5 (75)
N/A
8.5 (75)
0.381 - 0.533 (0.015 - 0.021)
0.025 - 0.127 (0.001 - 0.005)
N/A
N/A
N/A
N/A
23 (202)
40 (350)
50 (440)
40 (350)
N/A
30 (267)
8.5 (75)
17 (150)
Service Data Sheet Notes
Radial Movement
(TIR)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
Nm (lb. in)
10
20
30
MERCER
40
40
50
20
30
Nm (lb. in)
-0+
10
30
10
Nm (lb. in)
Rotor Balance
TYPE 20
40
Nm (lb. in)
Axial Clearance
20
TYPE 20
8. Wastegate versions of H series turbochargers are pre- fixed
with a “W”. Refer to your nearest Holset agent for wastegate
installation instructions.
Thrust Bearing Screws
(Item 58)
50
7. For latest Service Data Sheets and Bulletin
Board information refer to the Holset website www.holset.co.uk.
Compressor V-Band
Locknut (Item 29)
-0+
6. H1, H2 & HX50 Turbine Housing Bolts (item 57): The
engineering specification calls for 20.3Nm (180 lb.in) but some
european OEM’s and Holset Aftermarket torque tighten to 31.6
Nm (280 lb.in) under concession.
Turbine V-Band
Locknut (Item 28)
MERCER
5. Some models have optional specifications (eg. Turbine
housing bolts or V-band arrangement). Both are shown for
reference.
3 in/3A
3FD/3FE/3FJ/3LE
3LD
4 in/4B
4HD
4LE/4LF/4LG
4LEV/4LEK/4LFK
4LGK
4LGZ
4MD
4MF
6 in
6D/6LD
Bearing Housing
Set Screws (Item 56)
40
4. Holset quote mid-range fastener torque. Ensure fasteners
are torque tightened using a calibrated torque wrench with
+/- 1 Nm (+/- 10 lb.in) capability.
Compressor Housing
Bolts (Item 59)
10
3. All permissible service allowances are included in this data
set.
Turbine Housing Bolts
(Item 57)
N/A
20
2. Service data is sourced from engineering specifications and
drawings.
Compressor Wheel
Locknut (Item 61)
N/A
30
1. The list of turbo models represents the majority of current
specifications. If your model does not appear in the Service
Data Sheets please refer to your nearest Holset agent for
guidance.
Pre H Range
6 pt.
Hexagon
mm (in)
6 pt.
Hexagon
12 pt.
Bi-hexagon
20.3 (180)
N/A
16.3 (144)
10.9 (96)
16.3 (144)
N/A
N/A
N/A
0.254 - 0.381 (0.010 - 0.015)
18.1 (160)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
N/A
N/A
18.1 (160)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
N/A
40.7 (360)
N/A
16.3 (144)
10.9 (96)
27 (240)
N/A
40.7 (360)
N/A
16.3 (144)
8.5 (75)
N/A
40.7 (360)
N/A
N/A
8.5 (75)
40.7 (360)
N/A
N/A
40.7 (360)
N/A
40.7 (360)
mm (in)
g. mm (oz. in)
Turbine
End
Compressor
End
0.102 - 0.178 (0.004 - 0.007)
1.5 (0.002)
1.5 (0.002)
0.406 - 0.559 (0.016 - 0.022)
0.102 - 0.178 (0.004 - 0.007)
2.9 (0.004)
3.6 (0.004)
N/A
0.381 - 0.533 (0.015 - 0.021)
0.102 - 0.229 (0.004 - 0.009)
2.9 (0.004)
3.6 (0.004)
N/A
N/A
0.305 - 0.457 (0.012 - 0.018)
0.102 - 0.178 (0.004 - 0.007)
1.5 (0.002)
1.5 (0.002)
N/A
8.5 (75)
6.8 (60)
0.381 - 0.584 (0.015 - 0.023)
0.102 - 0.178 (0.004 - 0.007)
2.9 (0.004)
1.5 (0.002)
N/A
8.5 (75)
N/A
N/A
0.356 - 0.533 (0.014 - 0.021)
0.076 - 0.178 (0.003 - 0.007)
4.4 (0.006)
7.2 (0.010)
8.5 (75)
N/A
8.5 (75)
N/A
N/A
0.356 - 0.513 (0.014 - 0.020)
0.051 - 0.127 (0.002 - 0.005)
4.4 (0.006)
7.2 (0.010)
N/A
8.5 (75)
N/A
8.5 (75)
N/A
N/A
0.381 - 0.559 (0.015 - 0.022)
0.051 - 0.152 (0.002 - 0.006)
4.4 (0.006)
7.2 (0.010)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
N/A
N/A
0.203 - 0.635 (0.008 - 0.025)
0.051 - 0.152 (0.002 - 0.006)
4.4 (0.006)
7.2 (0.010)
40.7 (360)
N/A
N/A
8.5 (75)
N/A
8.5 (75)
8.5 (75)
6.8 (60)
0.406 - 0.584 (0.016 - 0.023)
0.102 - 0.178 (0.004 - 0.007)
2.9 (0.004)
1.5 (0.002)
50.8 (450)
N/A
16.3 (144)
8.5 (75)
N/A
N/A
N/A
N/A
0.356 - 0.483 (0.014 - 0.019)
0.076 - 0.178 (0.003 - 0.007)
2.9 (0.004)
1.5 (0.002)
61.0 (540)
N/A
16.3 (144)
10.9 (96)
N/A
N/A
N/A
N/A
0.406 - 0.584 (0.016 - 0.023)
0.102 - 0.178 (0.004 - 0.007)
1.5 (0.002)
1.5 (0.002)
81.3 (720)
N/A
16.3 (144)
10.9 (96)
27 (240)
N/A
N/A
6.8 (60)
0.483 - 0.660 (0.019 - 0.026)
0.102 - 0.178 (0.004 - 0.007)
2.9 (0.004)
2.9 (0.004)
www.holset.co.uk
Effect Date 11/00
Turbine V-Band
Locknut (Item 62)
Part No. 3580119 Rev: 02
HX Range
40
20
HY & VG Range
30
MERCER
10
40
TYPE 20
30
20
Turboch
arge
r Se
rvi
ce
Da
ta
20
-0+
12 pt.
Bi-hexagon
30
Nm (lb. in)
HY30W
HY35W
HX40V
HY40V
HX55V
HY55V
Nm (lb. in)
6 pt.
Hexagon
30
Nm (lb. in)
Compressor Wheel
Locknut (Item 61)
10
TYPE 20
MERCER
Nm (lb. in)
Compressor Wheel
Locknut (Item 61)
HX25/25W/27W
HX30 (68mm wheel)
HX30 (72mm wheel)
HX32
HX35
HX40
HX50
HX55/52
HX60/HT60
HX80/82/85
HX83
-0+
10
20
turbochargers
H1A
H1B
H1C/D
H1E/H2A
H2B
H2C/D/E/S
H3B
HC3/HC3B
HT3/HT3B/BHT3B
HT4/HT4B/HT4C
HC5A (127 mm wheel)
HC5A (130 mm wheel)
6 pt.
Hexagon
Rotor Balance
Axial Clearance