TM 5-1940-277-34
HYDROJET ASSEMBLY REPAIR INSTRUCTIONS-TWO STAGE IMPELLER SECTION (CONTINUED)
LOCATION
ITEM
ACTION
REMARKS
22.
Seal housing (23)
a. 2 seals (26)
Install.
Seal lip away
from case center.
Snap ring groove
goes toward
case center.
b. Snap ring
Install.
There is groove
(25)
on inside dia-
meter of housing
for ring to fit into.
23.
Front reaction
a. Seal housing
Smear with grease
case (10)
gasket (24)
and mount.
b. Seal housing
Install.
(23)
c. Seal housing
Install and
Use 13 mm open
retaining
tighten.
end wrench.
washer (22),
nut (21)
24.
Bearing housing
Bearing (19)
Pack with grease
Make certain all
(18)
and fit bearing
needles are
to housing.
installed.
25.
Seal housing (15)
Seal (16)
Install.
Lip away from
case center.
Housing mounts
with shoulder
away from case.
26.
Front reaction
a. Bearing
Smear with grease
case (10)
housing
and mount.
gasket (20)
b. Bearing
Install.
housing (18)
3-179
