Section 1: Kit Assembly
4
LX20 Third Function Valve Kit Assembly Instructions Manual No. 380-422M
5/11/23
Connecting to the Power Beyond &
Return to Tank Ports
Refer to Figure 1-4 through Figure 1-6:
1. Route hydraulic hoses (#27 & #28) from ports
“P” and “T” of third function valve (#18), underneath
left side of the tractor cab, or floorboard (ROPS).
2. Apply a cable tie (#31) to secure hydraulic
hoses (#27 & #28) to location (a) on the tractor
frame’s left side, in front of the left rear tire.
Routing & Securing Hydraulic Hoses
Figure 1-4
3. Route both hydraulic hoses (#27 & #28) over the
transmission, and under the restrictor valve rod (D).
4. Secure hydraulic hose (#28) to adapter fitting (#20)
installed into the return to tank port, then tighten hose
to prevent leakage.
Hydraulic Hose Hook-up to Return to Tank Port
Figure 1-5
5. Continue routing hydraulic hose (#27) to the power
beyond port on the tractor’s right side.
IMPORTANT:
If your tractor is equipped with a
backhoe, do not follow this procedure. Instead, refer
“Connecting to the Power Beyond Port &
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a
27
28
U
D
B
F
Hydraulic hoses (#27 & #28) are hidden
from view by the tractor frame.
Left
Rear Tire
31
78760
20
28
D
B
F
L
R
Return to
Tank Port
6. Secure hydraulic hose (#27) to adapter fitting (#12)
installed into the power beyond port, then tighten
hose to prevent leakage.
Hydraulic Hose Hook-up to Power Beyond Port
Figure 1-6
Control Handle Assembly for Cab
Tractors
Refer to Figure 1-7 & Figure 1-8:
1. Remove preexisting control handle (not shown) from
loader control lever.
2. Pull up on rubber boot (E) to unseat it from the upper
console cover (F).
3. Disassemble and remove console covers (F & G) to
ease wire harness routing from control handle (#32).
Removing Control Valve Console Covers
Figure 1-7
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27
12
U
D
B
F
R
L
Power Beyond
Port
NOTE:
Hardware location for console cover (F) can
be found on the underside of the rear tire wheel well.
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E
F
G
a
