J&M 275ST - Manual (Page 35)

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3.0 Hydraulics 4.0 Wiring
4.1 Hydraulic Wiring
To Figure 4.1
NOTE: Figure 4.2 is a 5 spool valve body. For the 4 spool valve body ignore the Conveyer/Auger swing
bank. For the 2 spool valve body, ignore the Conveyer/Auger swing, and the front and rear door banks.
NOTE: The 2 spool valve body uses a 4 pin weather pack in place of the connectors above (Figure 4.1).
In/Out from pump Conveyer/Auger
Motor
Rear Door
Conveyer/Auger
Up/Down
Conveyer/Auger
Swing
Front Door
Battery
J
M
N
Reference
Figures 4.1-4.4
Function
C Boom swing front (optional)
D Boom swing rear (optional)
E Boom Up
F Boom Down
G Rear door up (optional)
H Front door down (optional)
J Power
K Front door up (optional)
L Rear door down (optional)
M Pump In
N Conveyor Start
P
F
A
B
J
H
G
E
L
N
K
M
C
D
Wireless Receiver
or Handheld Controller
Connector
Figure 4.1
Figure 4.2
G K E
F L H
C
D
# Description Part. No. Qty
1 1/4” I.D. Hose; 1/4” male NPT rigid X #6 female JIC swivel; 12” OAL JM0010282 1
2 1/4” I.D. Hose; 1/4” male NPT rigid X #6 female JIC swivel; 192” OAL JM0010300 4
3 1/4” I.D. Hose; 3/8” male NPT rigid X #6 female JIC swivel; 107” OAL JM0010283 1
4 1/4” I.D. Hose; 3/8” male NPT rigid X 3/8” male NPT swivel; 99” OAL JM0010284 1
5 1/4” I.D. Hose; 3/8” male NPT rigid X 3/8” male NPT swivel; 78.50” OAL JM0010304 1
6 1/4” I.D. Hose; 3/8” male NPT rigid X 3/8” male NPT swivel; 89.50” OAL JM0010305 1
7 1/2” I.D. Hose; 3/8” male NPT swivel X #8 female JIC swivel; 34” OAL JM0010285 1
8 1/2” I.D. Hose; #8 female JIC swivel X #8 female JIC swivel; 326” OAL JM0010286 2
9 1/2” I.D. Hose; #8 female JIC swivel X #8 female JIC swivel; 27” OAL JM0010287 1
10 3/8” male NPT X 3/8” female NPT swivel; straight JM0010288 2
11 1/4” male NPT X 1/4” female NPT swivel; 90 degree elbow JM0010301 2
12 #8 male JIC X 1/2” male NPT; straight JM0010289 2
13 #8 male JIC X 3/4” male NPT; 90 degree elbow JM0010290 1
14 #6 male JIC X 1/2” male NPT X #6 male JIC; tee JM0010291 2
15 1/2” male NPT X 3/8” female NPT; 90 degree elbow JM0010292 2
16 #6 male JIC X #8 male o-ring; straight JM0010302 4
17 #8 male JIC X #8 male o-ring; straight JM0010293 1
18 #8 male JIC X #10 male o-ring; straight JM0010294 2
19 #6 male JIC X #6 female JIC swivel; 90 degree elbow JM0010295 2
20 #8 male JIC X #8 female JIC swivel; 90 degree elbow JM0010296 1
21 #8 male JIC X #8 male o-ring; 90 degree elbow JM0010297 1
22 #8 male o-ring X 3/8” female NPT swivel; straight JM0010298 4
23 1/4” male NPT X 1/4” female NPT swivel; 90 degree elbow; with .032” orifice JM0010303 2
24 3/8” male NPT X 3/8” female NPT swivel; 90 degree elbow; with .062” orifice JM0010299 4
25 5 Spool Valve Body JM0001832 1
26 Pilot Check Valve JM0010153 1