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Great Plains Manufacturing, Inc.
Table of Contents
Index
Appendix A - Installation
Install Motor Fittings and Loop
If not installing a 401-956A fan motor update, continue at
“Install Fan Cooler” on page 37.
35
U
B
R
Refer to Figure 35
48. Select two new:
F
199 811-502C AD 7/8MORB 3/4FJIC
180 ports.
Install these in the motor
L
D
49. Select one saved:
34 811-077C TE 3/4MORB 3/4MJIC 3/4MJIC
32
Install it at the Port A adaptor just installed, with the
MORB port facing to the back of the planter.
47
37
39
50. Select one saved:
35 811-078C TE 3/4MJIC
34
199
Install it at the Port B adaptor, with the MORB port
facing to the back of the planter.
51. Select two saved:
A Port
39 811-150C EL 3/4FJIC 3/4MJIC
Install these at both tees just installed, with the JIV
ends facing to planter front.
180
199
34
52. Select one saved:
32 810-037C VALVE LINE CHECK
With the flow direction indicator oriented as shown,
attach the check valve to the MORB port of the top
tee 34 . This valve allows flow from the top tee
(motor outlet) to the bottom tee (motor inlet) when
the impeller is spinning to a stop after hydraulic flow
is stopped from the tractor or PTO pump.
B Port
39
Figure 35:
2-Port Pump Fittings
31754
53. Select one saved:
37 811-088C AD 3/4MORB 3/4MJIC
Connect it to the back end of the check valve
47 841-196C HH1/2R2 024 3/4FJIC
Connect it from the lower tee 39 to the
B
R
54. Select one saved:
top tee
34 .
21
U
32 .
F
Re-Mount Fan Inlet Screen
If not installing a 401-956A fan motor update, continue at
“Install Fan Cooler” on page 37.
D
28
31
L
a
44
b
b
b
Refer to Figure 36
55. Select one saved:
51c 890-624C SCREEN FAN COVER
and four sets saved (or six if no sensor bracket
21 802-005C HHCS 1/4-20X1 GR5
28 804-006C WASHER LOCK SPRING 1/4 PLT
31 804-075C WASHER FLAT 1/4 USS PLT
Orient the screen cage with the rain shield 44
17
17 ):
51c
on
top. Secure it to the fan housing, at the lateral
holes b , using bolts 21 , lock washers 28 and flat
washers 31 . if no sensor bracket 17 , use all six
holes (sets a and b ).
2014-06-16
Table of Contents
b
a
Figure 36:
Re-Mount Fan Screen
Index
34631
401-885M