Voith VR 115 E - Page 82

Page 82
Non-Return Valve OutletVoith 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
• Retarder oil discharged (see page 22)
Removal
1. Unscrew the combined hex head screws (3100).
2. Remove the valve cover (1600).
3. Slide the puller for the non-return valve (50/1) onto
the non-return valve outlet (2100) until it engages.
4. Pull the non-return valve outlet (2100) out of the
retarder housing.
5. Remove the O-rings (1700, 2105 and 2106).
Checking
1. Check rubber coating of the valve plate (1) for
damage.
Replace the complete non-return valve outlet
(2100) if necessary.
2. Check the hole or sleeve (arrow) for wear and
uncircularity.
Replace the complete non-return valve outlet
(2100) if necessary.
3. Press the valve plate (1) flush in and check the
guide piston (2) for wear.
Replace the complete non-return valve outlet
(2100) if necessary.
Special tool
Puller
for non-return
valve outlet
50/1
Hot parts!
Hands could be burned.
Ö Work carefully.
Ö Wear protective gloves or use cloths if necessary.
153.000052xx
CAUTION
50/1
28153
2100
1
2105
2
28158