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Heat ExchangerVoith Turbo I Aftersales Service Manual Voith Retarder VR 115 E I Repair
Voith Turbo I 153.00009710 I arrtd I 2005-11
© 2005
Requirements
• Retarder switched off
• Ignition switched off
• Supply-air pressure discharged
• Retarder oil discharged (see page 23)
• Coolant drained (see page 28)
• Water neck removed (see page 70)
Removal
1. Unscrew the hex head screws (6600).
2. Remove the heat exchanger (6400).
3. Remove the O-rings (7300, 7500 and 7600).
Ö Observe the reduced tightening torque with the
integrated sealing ring.
The copper sealing ring variant is described in the
instructions.
Special tools
Pressure test
equipment
50/22
Sealing agent
Heat exchanger Elring Sealing Mass Dirko-S
Profi press HT; black;
temperature resistant from
–50 °C ... 250 °C;
Elring No. 129.400;
Voith item No. 190.00169710
NOTE
H67.1948xx
Hot parts!
Hands could be burned.
Ö Work carefully.
Ö Wear protective gloves or use cloths if necessary.
Heat exchanger can fall!
Your body can be crushed severely.
Ö Secure heat exchanger against falling.
Ö Use a suitable device for hanging it up.
CAUTION
DANGER
6600
6700
6600
6700
6600
6400
6700
28066
7500
7300
7300
7300
7500
7600
28067
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