
Page 82
Non-Return Valve Outlet
Voith Turbo I Aftersales Service Manual Voith Retarder VR 115 E I Repair
V
o
it
h T
u
rb
o
I 15
3.00
009
710
I ar
rt
d I 2
0
05
-1
1
©
200
5
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