Milnor 72044 WP2, Service, Page: 27 / 202

Ï Monthly Maintenance Items
Fr
eq
ue
n
cy
C
om
pon
ent
Acti
on
Month
ly
(see NOTE 4 )
All
Divi
ded
cyli
nd
er and
Stap
h-G
u
ard
®
mai
n
b
earin
g and
seal
s
F
IGURES
4 through 10, NOTES
5 and 6
•
Each beari
ng grease
fi
tt
ing
0.37 ounces (10.6 gram
s),
si
x st
rokes at
two l
o
cati
ons
•
Each seal grease
fi
tt
ing
0.12 ounces (3.54 gram
s),
two s
trokes
at t
w
o locat
ions
NOT
E
4:
Once a m
onth or once every 200 operat
ing hours
, whichever occurs
firs
t.
NOT
E
5:
M
ain beari
ngs and j
ackshaft
bearings
(if s
o
equipped) are prepacked wi
th
lubricant
at t
h
e factory. Do not
add grease for t
h
irt
y
days. Duri
ng the fi
rst
m
onth’s
operati
on, som
e grease wi
ll
ooze out of t
h
e autom
ati
c grease fi
tt
ings
at
the bot
tom
of the hous
ing(s
). This
is
normal
. These greas
e fit
ti
ngs al
low
exces
s greas
e to es
cape, thus
avoidi
ng over-heati
ng. This
escapi
ng lubri
cant
need not
be replaced. Every t
im
e thes
e bearings
are lubri
cated, t
h
e surpl
u
s
greas
e wil
l com
e out of t
h
e spri
ng loaded rel
ief fi
tt
ings
after a few hours
runni
ng ti
me.
NOT
E
6:
B
earings
can run hot enough t
o
make i
t ext
remel
y uncomfort
able for a
pers
on to hol
d his
hand on the beari
ng housi
ng for more t
h
an a few seconds
.
T
h
is
is
n
o
rmal
.
Ï
Î FIG
URE 4
(M
S
S
M
0201CE
)
Î 42"
Di
vi
ded Cyl
inder Front
Beari
ng and S
e
al
Gr
ease Fi
ttings
Î FIG
URE 5
(M
S
S
M
0201CE
)
Î 42
"
S
taph-
G
u
ar
d
®
Front and
Re
ar
Be
ar
ing
and
Se
al
G
re
a
s
e
Î FI
GURE 6
(M
S
S
M
0201CE
)
Î 42
"
Divided Cyli
nde
r Rea
r Bea
ring
and Seal
G
rease Fitti
ngs
Î FI
GURE 7
(M
S
S
M
0201CE
)
Î 60" and 72"
Di
vi
ded Cyl
inder Front
S
e
al and Beari
ng
G
rease Fitti
ngs
Î FI
GURE 8
(M
S
S
M
0201CE
)
Î 60" and 72"
Divided Cyli
nder
Rear
S
e
al
and
Beari
n
g
LUBRICAT
ION AND PRE
V
E
N
T
IV
E
MAINTENANCE
FO
R HY
DRO
-CUSHION MACHINES
MSS
M0201CE/9840AV
(
4
of
11)