Great Plains 8560 FCF Assembly Manual - Manual (Page 22)

18 8323-8560FCC Great Plains Manufacturing, Inc.
560-483Q-ENG 02/10/2014
Install Rebound Valve and O-Ring Fittings
Refer to Figure 21
116.Thread straight (non- adjustable stud) fittings
into
ports V1, V2 and C2 of rebound valve .
Note: Tighten as shown below. Do not over tighten as this
could cause damage to valves.
a. Inspect all components for damage or contamination
during shipping.
b. Lubricate o-ring and threads on fitting.
c. Turn fitting into port until finger tight, See “Fittings
Torque Values” on page 27 or proper torque value.
117.Thread elbow (adjustable stud) fitting2 into port C1
of rebound valve .
a. Follow steps a and b from the foregoing instructions,
then proceed with the following steps below.
b. Looking from fitting from end with nut/washer/o-ring
assembly, turn nut clockwise as far as possible.
c. Using wrench, turn fitting into port until the washer
touches the port spot face. Continue turning fitting
until washer touches thread nearest wrench pad.
d. Back off fitting counterclockwise not exceeding one
revolution until it is oriented in the correct position.
e. Place wrench on the wrench pad of fitting to prevent
fitting from turning, and See “Fittings Torque Val-
ues” on page 27 for proper torque value.
Install Depth Control Valve
Refer to Figure 22
118.Thread elbow (adjustable stud) fitting
into rear port
of depth stop valve . Thread straight (non- adjust-
able stud) fittings into right port of depth control
valve .
Note: Tighten ORB fittings, See “Install Rebound Valve
and O-Ring Fittings” on page 18
3
1
3
3
2
Figure 21
Rebound Valve Fittings
41670
U
D
F
B
L
R
3
1
2
1
Figure 22
Depth Control Valve Fittings
42099
U
D
F
B
L
R
3
1
2
2
1
3
1