L U B RICATION SYSTEM
-
Oil Pump
A S S E M B L Y O F OIL P U M P
(See page
l U - 8)
1 .
INSTALL DRIVE A N D DRIVEN ROTO RS
L
U
-
1
1
(a)
Insert the drive and driven rotors into the oil p u m p
b o d y with t h e
m a r k s
f a c i n g the oil
p u m p
c o v e r side.
(bl Install the o i l pump cover wi t h t h e eight screws.
2.
I N STALL R E L I E F VALVE
Instatl the relief
valve a n d spring
with
a
new gasket and
t h e plug.
Torq u e : 500 kg-em
(36
ft-Ib, 49 N-m)
I N S TALLATION O F OIL
P U M P
(See page L U - 51
1 .
INSTALL O I L P U M P
N O T E :
Use
the
b o l t s indicated " A " and
" 8 " .
l a ) A p p l y a light c o a t o f e n g i n e oil
to
a
n e w O-ring,
and
place the O-ring i n position on t h e injection pump
retainer.
(b)
Place
a new
gasket
in position on
the
cylinder block.
k)
Install the o i l
pump
with the eig h t bolts. Torque the
bolts.
Torque: 260 kg-em
( 1 8
ft-Ib,
2
5 N-m)
