Download Group 19 STEERING GEAR

STEERING GEAR —33
. TOOL
Fig.
Fig. 51—iemovSng Pump Oil Seal (Typical)
43.
ASSEMBLY
(1) Install
valve.
the
flow
control
valve s p r i n g
and
( 2 ) D r i v e a new p l u g Into base w i t h Tool C-3233
only f a r enough t o place the snap r i n g i n the bore
( F i g . 52) t h e n d r i v e snap r i n g and p l u g w i t h Tool
C-3233 u n t i l snap r i n g seats i n i t s groove i n the
h o u s i n g bore.
( 3 ) I n s t a l l the n e w o i l seal w i t h the Hp o f the seal
t o w a r d the p u m p . Use Tool C-3640 t o d r i v e the seal
flush w i t h i n s e r t ( F i g . 5 3 ) .
( 4 ) I n s t a l l the pressure r e l i e f valve and
assembly.
gasket
( 5 ) Remove t h e f r o n t bracket. Support t h e p u m p
body on the h o l d i n g fixture, T o o l C-3643, w i t h the
tool dowel pins i n the p u m p b o l t holes so t h a t the
TOO.
IS—[ioisfalllug
pressure w i l l be obsorbed b y the lower end o f the
p u m p shaft ( F i g . 5 4 ) .
CAUTION
T h e pump m u s t be supported i n a manner i n w h i c h
all pressing force w i l l be applied t o the shaft o n l y ;
otherwise, t h e p u m p body and r o t o r w i l l be damaged.
( 6 ) I n s t a l l the pulley w i t h a heavy d u t y a r b o r
press. Press on the pulley hub only u n t i l the hub is
flush w i t h the end o f the p u m p shaft.
( 7 ) L u b r i p l a t e the large " 0 " r i n g and the reserv o i r cap screw gasket and i n s t a l l b o t h on the p u m p
body.
( 8 ) I n s t a l l the r e s e r v o i r and p u m p brackets.
T i g h t e n the screws t o 10 foot-pounds torque.
y
PUMP SHAFT -
TOOL-
•P
mmmmmm
Fig.
53x282
52—Installing Flow Control Vaiva P l u g
PULLEY
PRESS -
SNAP RING
\
FLOW
ZONTROL
VALVE
PLUG- "
Oil Se&E (Typical)
• ? JMP
EF
VE