| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-220-14-11
5-122. LUBE OIL PUMP - MAINTENENCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
OVERHAUL (Cont)
2. Rotate rotor and
shaft assembly (31)
until setscrews (32)
are visible.
3. Remove setscrews (32).
p. Rotor
1. Pull out of pump back
and
head (33).
shaft
assembly
2. Hold onto seal (34),
(31)
and bushing (35).
q. Back
Check the inside of the
head
seal chamber to make sure
(33)
it is clean.
r. Rotor
1. Separate rotor and
and
shaft (36).
shaft
assembly
2. Reassemble.
(31)
NOTE
Special care must be exercised when handling a mech
anical seal. The stationary seat and floating seat
are easily damaged by rough treatment or dirt on
the lapped faces. It is important to coat the in-
side of the rotating member of the seal and shaft
surface with clean grease before attempting to mount
the seal. Slide the rotating member on and off the
shaft once before assembling the pump. The stationary
seal member can be pressed into the gland after coat-
ing the seat gasket with clean grease.
s. Rotor and
Insert into back head
shaft
(33) so the end of the
assembly
shaft just comes through
(31)
the seal chamber.
5-1386
|
||
|
||
