|
| |
TM 10-4320-343-14
5.6.4 Sleeve and Rotating Assembly Maintenance.
This task covers:
5.6.4.1 Removal
5 .6 . 4 . 3 R e p a ir
5 .6 . 4 . 2 I n s p e c t i o n
5 .6 . 4 . 4 I n s t a l l a t i on
INITIAL SETUP
Tools
General Mechanic’s Tool Kit (appendix B,
Section III, Item 1)
Torque Wrench (appendix B, Section III,
Item 3)
Arbor press (appendix B, Section III,
Item 3)
Material/Parts
Lockwashers (TM 10-4320-343-24P)
Gaskets (TM 10-4320-343-24P)
Front seal (TM 10-4320-343-24P)
Rear seal (TM 10-4320-343-24P)
Oil (appendix E, Section II, Item 8)
Suitable container
Equipment Conditions
Equipment shut down, refer to
paragraph 2.5.1.2 or 2.5.2.2.
Impeller removed, paragraph 5.6.2.
Flexible coupling removed
paragraph 5.6.3.
General Instructions
DO not work on equipment without
following standard shop safety
precautions.
Two different type drive couplings are used.
One has a taper lock hub with
two circles of bolts around hub.
The other is a solid hub with two threaded
holes opposite each other.
5.6.4.1 Removal.
a .
Remove oil drain plug (figure 5-14, 1) and drain oil into suitable container.
b.
Disassemble intermediate housing as follows:
(1) Scribe a mark across seal plate (2) and intermediate bracket (3).
(2) Remove eight nuts (4) and lockwashers (5).
(3) Remove seal plate (2) with rotating seal assembly (6) and sleeve (7).
(4) Remove rotating seal assembly (6) and sleeve (7) from seal plate (2).
(5) Apply finger pressure to push sleeve (7) out of rotating sleeve
assembly (6) .
c .
Remove shaft as follows:
(1) Remove screws (8) and lockwashers (9) from intermediate bracket (3) and
discard lockwashers.
(2) Remove bearing cap (10).
(3) Remove bearing cap gasket (11) and discard.
(4) Remove front oil seal (12) and discard.
(5) Remove shaft assembly (13) as a single unit.
(6) Tap rear oil seal (14) out of intermediate bracket (3) and discard.
5-40
NOTE
|
