Page 77
Pressure Control Valve
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 screw plug (3500).
2. Knock out pressure control valve (2200) with the
impact puller (99/5) and the screw plug (50/43)
from the retarder housing.
Special tool
Impact puller
99/5
Tools for self-fabrication
Screw plug
50/43
H53.7712xx
20x1.5
M
M 8
Hot parts!
Hands could be burned.
Ö
Work carefully.
Ö
Wear protective gloves or use cloths if necessary.
CAUTION
Kd
.-S
ac
h-
Nr
.
Vo
ith
-S
ac
h-
Nr.
3500
3550
28076
There are two variants of the pressure control
valve.
-
Pressure control valve variant 1 without sieve.
Sieve is at the screw plug (3500)
-
Variant 2; sieve is located directly in the
pressure control valve
Ö
With variant 1, the pressure control valve (2200)
is only removed with the impact puller (99/5).
Kd.-Sach-N
r.
Voith-S
ach-N
r.
99/5
28077
NOTE
