TM 5-1940-277-34
TM 1940-34/3
HYDROJET ASSEMBLY REPAIR INSTRUCTIONS-TWO STAGE DRIVE SECTION (Continued)
LOCATION
ITEM
ACTION
REMARKS
17.
Hydrojet assembly
Plain sleeve
Slide on shaft.
shaft (2)
(28)
18.
Intake case (1)
Hydrojet assem-
Fit into case
Support at end as
bly shaft (2)
from rear.
in disassembly.
19.
Hydrojet assembly
Seal sleeve
Slide on shaft.
shaft (2)
(27)
NOTE
Pack cavity around seal housing-with grease and remove bearing grease cap (32) to relieve
pressure before next step.
20.
Inner seal
a. Needle
Fit into
Fits in front.
housing (22)
bearing (24)
housing.
Grease to hold
in position.
b. Shaft seal
Fit into
Use new seal.
(26)
housing.
Position lip
toward large
diameter.
c. O-Ring (26a)
Fit around
Use new O-Ring.
housing.
21.
Intake case (1)
Inner seal
a. Fit into case.
housing (22)
b. Slide on over
shaft.
22.
Thrust collar (23)
O-ring (25)
Fit to collar.
Use new O-ring.
23.
Hydrojet assembly
a. Thrust collar
Fit over shaft.
shaft (2)
(23)
b. Thrust washer
a. Fit over shaft
(21)
on outside of
needle bearing.
Change 5 3-197
