TM 5-1940-277-34
HYDROJET ASSEMBLY REPAIR INSTRUCTIONS-TWO STAGE IMPELLER SECTION (CONTINUED)
LOCATION
ITEM
ACTION
REMARKS
e. 8 washers (9)
Install and
Use 12 mm wrench.
and 8 nuts
tighten.
retaining
reaction case
17.
Hydrojet assembly
a. Fairing (36)
Slide on shaft.
Shaft may be
shaft (1)
greased for ease
of fitting.
b. Impeller cone
Slide on shaft.
Cone base
(35)
forward.
c. Key (34)
Place in groove
on shaft.
d. Front
Slide on shaft
Protruding collar
impeller (33)
and fit over
should be toward
key.
fairing.
18.
Seal sleeve (31)
O-ring (32)
Fit O-ring.
19.
Hydrojet assembly
a. Seal sleeve
Slide on shaft.
shaft (1)
(31)
b. Bearing inner
Slide on shaft.
race (30)
c. Spacer (29)
Slide on shaft.
20.
Seal sleeve (27)
O-ring (28)
Fit to sleeve.
21.
Hydrojet assembly
Seal sleeve (27)
Slide on shaft.
shaft (1)
3-177
