vgt service data sheet 1 of 12 - my holset...

HE341VeHE351VeHE431Ve/451VeHE531VeHE551VeHE431V/451VHE531VHE541V HE551VHX40VHY40VHX55VHY55V

VGT Service Data Sheets Expiry Date: 11:2010

Turbo Model

6:1Copyright 2010, Cummins Turbo Technologies Ltd. All rights reserved.VGT, Command Valve and Super MWE are trade marks of Cummins Turbo Technologies Ltd.Part No. 3598828 Rev. 25 Ref. JV/KD Effect date 12:09

VGT Service Data Sheet 1 of 12

CAUTIONAlways refer to Service Notes before using this service data.

N/A8.5 (75)

N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

Locknut, V-Band Turbine (Item 28)

Locknut, V-Band Discharge

pipe (item 28)

Socket Head ScrewExternal Heat Shield

(item 106)

N/A8.5 (75)


Nm (lb. in) Nm (lb. in) Nm (lb. in)

N/AN/AN/AN/AN/AN/AN/AN/A

8.5 (75)8.5 (75)8.5 (75)8.5 (75)8.5 (75)

WARNINGTurbochargers can be hazardous when not used as specified by the manufacturer. To prevent damage and personal injury:

- Always use the turbocharger part number specified by the engine manufacturer.

- Use only in applications approved by the engine manufacturer.

- Do not touch before checking surface temperatures. - Do not work on a running turbocharger or engine. - Do not modify the turbocharger in any way. - Disassemble and re-assemble using the engine

manufacturer’s instructions. - Use only approved spare parts.

For advice on the safe use of turbochargers contact www.holset.com

provided by: www.MyHolsetTurbo.com



Turbo Model




6:2

0.025 - 0.127 (0.001 - 0.005)0.025 - 0.127 (0.001 - 0.005) 0.025 - 0.127 (0.001 - 0.005)0.051 - 0.152 (0.002 - 0.006)0.051 - 0.152 (0.002 - 0.006)0.025 - 0.127 (0.001 - 0.005)0.025 - 0.127 (0.001 - 0.005)0.025 - 0.127 (0.001 - 0.005)0.051 - 0.152 (0.002 - 0.006)0.025 - 0.127 (0.001 - 0.005)0.025 - 0.127 (0.001 - 0.005)0.025 - 0.127 (0.001 - 0.005)0.025 - 0.127 (0.001 - 0.005)

Radial Movement (TIR)

Axial Clearance

-0+1010

2020

3030

404050

MERCER

TYPE 20

0.305 - 0.508 (0.012 - 0.020)0.326 - 0.508 (0.013 - 0.020) 0.254 - 0.356 (0.010 - 0.014)0.381 - 0.533 (0.015 - 0.021)0.381 - 0.533 (0.015 - 0.021)0.254 - 0.356 (0.010 - 0.014)0.381 - 0.533 (0.015 - 0.021)0.381 - 0.533 (0.015 - 0.021)0.381 - 0.533 (0.015 - 0.021)0.305 - 0.457 (0.012 - 0.018)0.254 - 0.356 (0.010 - 0.014)0.406 - 0.610 (0.016 - 0.024)0.381 - 0.533 (0.015 - 0.021)

mm (in) mm (in)




Turbo Model




6:3

Screw/Caphead screw, Actuator (Items 106/120)


N/AN/AN/AN/A

25 (220)25 (220)25 (220)25 (220)17(150)25 (220)25 (220)25 (220)25 (220)

Cap Head Screw,Sacrificial Anode

(Item 120)

Screw, Sacrificial Anode

(Item 106)


25 (220)N/AN/AN/AN/A

N/AN/AN/AN/AN/A

25 (220)25 (220)25 (220)25 (220)15 (133)25 (220)15 (133)25 (220)




Turbo Model




6:4

Adapter, Air Inlet (Item 159)

Adapter, Oil Inlet (Item 113)

Adapter, Oil Drain (Item 116)

N/AN/AN/AN/AN/A

40 (354)40 (354)40 (354)40 (354)40 (354)40 (354)40 (354)40 (354)


N/AN/AN/AN/AN/A

6 (53)N/AN/A

6 (53)N/A)N/AN/AN/A

N/AN/AN/AN/AN/A N/A

55 (487)55 (487)

N/A50 (443)55 (487)50 (443)55 (487)




Turbo Model




6:5

Connector Male, Water (Item105)

Bolt, Nozzle PressureProbe Block (Item 119)


6 in rotation then 11 (54 then 97)

N/A

Nm (lb. in) Nm (lb. in)

N/AN/AN/AN/AN/A

40 (354)40 (354)40 (354)40 (354)40 (354)40 (354)40 (354)40 (354)

Pressure Blanking Plug (Item 103)

Nm (lb. in)

N/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

30 (267)30 (267)

N/A




Turbo Model




6:6

3 (27)3 (27)3 (27)3 (27)3 (27)

8.5 (75)8.5 (75)8.5 (75)8.5 (75)8.5 (75)8.5 (75)8.5 (75)8.5 (75)

Temperature Sensor / Blanking Plug(Item 158/103)

Cap Head Screw, Speed Sensor

(Item 120)

N/A17 (150)

N/AN/AN/A

17 (150)17 (150)17 (150)17 (150)

N/AN/AN/A

17 (150)


N/AN/AN/AN/AN/A

50 (443)N/AN/A

50 (443)N/AN/AN/AN/A

Eye Bolt/Bolt(Item 156)

Nm (lb. in)




Turbo Model




6:7

3.0 +/- 0.3 (27 +/- 2.7)N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

Screw,Position Sensor

(Item 106)


Cap Head Screw, Actuator (Item 120)

(Type 1 Electric)

Screw, Actuator4-Bolt Cover (Item 67)

(Type 1 Electric)

17 (150)N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

8.5 (75)N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A




Turbo Model




6:8

11 - 13N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

Actuator Rod Travel (Type 1 Electric)

Remote ActuatorBacklash

(Type 1 Electric)

Cross ShaftLinear Travel

(Type 1 Electric)

2010 30

0.5N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

mm mm mm

11 - 13N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

16.5 - 18.5N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A

Fitted Remote




Turbo Model




6:9

Socket Head Screw, Actuator (Item 106)(Type 2A Electric)

Socket Head Screw, Actuator (Item 139/142)

(Type 2B Electric)


N/A T1: 3 (26) T2: 11 (97)T1: 3 (26) T2: 11 (97)T1: 3 (26) T2: 11 (97)T1: 3 (26) T2: 11 (97)


N/A T1: 3 (26) T2: 11 (97)





Turbo Model




Socket Head ScrewExternal Heat Shield

(item 106)

Nm (lb. in)

N/A N/AN/A

5.5 (49)5.5 (49)





Turbo Model




N/AN/AN/AN/AN/A

10.5 - 11.513 - 1413 - 14

13 - 14.5N/A

10.5 - 11.5N/A

13 - 14

Actuator Rod Travel (Air)

Cross ShaftLinear Travel (Air)

mm mm

N/AN/AN/AN/AN/A7 - 9

10.5 - 1210.5 - 1210 - 118 - 108 - 9

10 - 10.510.5 - 12

N/AN/AN/AN/AN/A

14 - 1614 - 1614 - 1614 - 1613 - 1414 - 1613 - 1414 - 16

Fitted Remote






Service Data Sheet Notes1. The list of turbocharger models represents the majority of current specifications. If your model does not appear in the Service Data Sheets, please refer to your nearest distributor for guidance.2. Service data is sourced from engineering specifications and drawings. 3. All permissible Service Allowances are included in this data set.4. Where nominal torque is quoted always aim to achieve this mid-point value during turbocharger assembly processes. To avoid ineffective clamp loading or plastic deformation of components through under or over tightening respectively, nominal torque must be applied using a calibrated torque wrench with not less than +/- 1 Nm (+/- 10 lbf.in) capability. For low torque joints, use equipment that can achieve the specified calibration accuracy. Never use breakaway torque to check clamping efficiency as this can vary up to 40% from nominal.5. Some models have optional specifications (e.g. turbine housing bolts or V-band arrangements). Both are shown for reference6. For the latest Service Data Sheets and Bulletin Board information refer to www.holsetaftermarket.com.7. All fasteners must be visually clean and be lubricated with light oil prior to torque tightening except where the Service Repair Manual instructs to the contrary. Exceptions are: •HX20W/HX25/25W/27WCompressorWheelLocknut,(61)V-BandLocknut,(28)-applymolycote. •AllotherV-BandLocknut(28)(29)andWastegateValveBodyScrew(79)-fitdry. •Allfastenerstreatedwithathreadlockingpatch-fitdryandwithin5minutesofinsertion.Useslowtighteningfeedrate to prevent activation of locking patch prior to full thread engagement. 8. Usecorebalanceprocesswhenfacilitiesareavailable.9. UseVSRprocessiffacilitiesareavailable.


vgt service data sheet 1 of 12 - my holset...

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