Voith VR 115 E - Non-Return Valve Inlet

Page 79
Non-Return Valve InletVoith Turbo I Aftersales Service Manual Voith Retarder VR 115 E I Repair
Voith Turbo I 153.00009710 I arrtd I 2005-11 © 2005
7.9 Non-Return Valve Inlet
Requirements
• Retarder switched off
• Ignition switched off
Item No. Designation
1900 Non-return valve inlet, complete
1900/1 Guide M48x1.5,
hexagon insert bit, w.a.f. 55,
with copper sealing ring: 280 Nm
with integrated sealing ring: 280 Nm
1900/2 Spring
1900/3 Piston
1950 Sealing ring A48x55, replace
Ö Lubricate sealing rings, O-rings and shaft
sealing rings with silicone-free, non-corrosive
grease before installation.
Sealing agent
Thread seal Loctite 572
K
d
.
-
S
a
c
h
-N
r
.
V
o
it
h
-
S
a
c
h
-N
r.
1900
1900/3
1900/1
1950
1900/2
28079
NOTE