NOTICE
Wash all appropriate parts in solvent and blow
dry before assembling. Always use the new
replacement parts from our service kits. See the
“Service Kit” section of this manual for a list of
available replacement parts.
WGR 006
Shaft Seal
WGR 008
O-Ring
WGR 076
O-Ring
WGR 102
Inlet Nut
WGR 006
Shaft Seal
WGR 008
O-Ring
WGR 004
Front Nut
ASSEMBLY
GREASE
ANTI-SEIZE
1. Install the O-Ring (WGR 050) into the recess
inside the bore of the Inlet Nut. Apply grease
after it is seated in the recess. Then place the
Wave Spring into the Inlet Nut.
2. Apply a light coating of grease to the stem
of the Nut HP Seal. Using the HP Seal Press
(WGR 184) gently press the Nut HP Seal into
the Inlet Nut. Rocking the Nut HP Seal in a
small circular pattern while applying light
pressure may aid in installation.
*Pressing
too hard will damage or chip the seal. Always
use the Seal Install Tool to avoid damage to
the polished face.* The Nut HP Seal should
compress freely into the Inlet Nut and spring
return. Clean the polished face with Isopropyl
alcohol. The polished face needs to be clean
and free from lint, grease and oils.
O-Ring
ANTI-SEIZE
ANTI-SEIZE
Figure 14: For Steps 3-4
Lip Spring
Side
Lip Spring
Side
Figure 15: For Steps 5-7
= Swagelock
®
Blue Goop or Equal
= Mobil Mobilux
®
EP1 Tan
Figure 13: For Steps 1-2
CLEAN
GREASE
GREASE
GREASE
WGR 184
HP Seal Press
WGR 059-M90
Nut HP Seal
WGR 052
Wave Spring
WGR 050
O-ring
WGR 102
Inlet Nut
Inside Inlet Nut
3. Install the Shaft Seal with the lip spring
facing down into the Inlet Nut. Generously
coat the inside of the Shaft Seal with grease.
The O-Ring (WG 008) seats around the base
of the threads. The O-Ring (WGR 076) covers
the weep holes.
4. Apply anti-seize to the threads of the Inlet
Nut. StoneAge recommends Blue Goop®
(GP 043).
5. Press the Shaft Seal with the lip spring
facing down until it is 1/16” below the edge
of the Front Nut. Generously coat the inside
of the Shaft Seal with grease.
6. Press the O-Ring around and to the base of
the threads.
7. Apply anti-seize to the threads of the Front
Nut. StoneAge recommends Blue Goop®
(GP 043).
GREASE
ASSEMBLY
ASSEMBLY
16
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