| |
TM 10-3930-671-24
7.
Bring spring slots of both parts in line and stand
parts on end of bench. Insert spring installation
tool through spring slots of both parts. Position 3
pairs of centering springs or (2 sets of 3 each)
on bench so that extended edge is down and
arched center section is together. In this
position, insert one end of entire spring set into
spring installation tool, as shown.
8.
Compress extended end of centering spring set
and
push
into
special
sleeve
assembly
withdrawing installation tool at the same time.
9.
Center the spring set in the parts so that they
push down evenly and flush with the upper
surface of the spool and sleeve.
10.
Install pin through spool and sleeve assembly
until pin becomes flush at both sides of sleeve.
11.
Position the spool and sleeve assembly so that
the splined end of the spool enters the 14-hole
end of the housing first.
NOTE
Be extremely careful that the parts do
not tilt out of position while being
installed. Push parts gently into
place with slight rotating action; keep
pin nearly horizontal. Bring the spool
assembly entirely within the housing
bore until the parts are flush at the
meter end or 14-hole end of housing.
Do not pull the spool assembly
beyond this point to prevent the
cross pin from dropping into the
discharge groove of the housing.
With the spool assembly in this flush
position,
check
for
free
rotation
within the housing by turning with
light fingertip force at the splined
end.
12.
Place housing on clean, lint-free cloth. Install 2
1/8" diameter seal in housing.
13.
Install 2 bearing races and the needle thrust
bearing in the order shown above.
14.
Install 1-1/4" diameter dust seal in seal gland
bushing; flat or smooth side of dust seal must
face down towards bushing.
15.
Install dry quad ring seal in seal gland bushing.
Smooth seal in place with your finger. Do not
use any seal that falls freely into pocket or
bushing. Seal should not "fall" into place, but
should require light force to seat.
F-416
|
