Assembly Instructions
7/8/20
Third Function Valve Kit #380-354A Installation Instructions Manual No. 380-353M
3
Install Valve
Refer to Figure 2 on page 2 & Figure 3:
1. Install valve (#12) to bracket (#17) with 1/4"-20 x 7/8"
hex socket bolts (#16). Tighten bolts to the correct
torque.
2. Attach adapters (#13) to ports “A” & “B” in valve (#12)
and tighten.
3. Install dust caps (#15) over adapters (#13).
4. Attach male couplers (#14) to adapters (#13) and
tighten.
5. Attach elbows (#10) to ports "T" & "P" in valve (#12).
Do not tighten elbows at this time.
Refer to Figure 2 on page 2:
6. Attach mount (#17) to existing holes in front loader
mount (A) using 3/8"-16 x 1 1/2" bolts (#8), flat
washers (#9), and flange lock nuts (#11). Tighten
flange lock nuts to the correct torque.
7.
Attach 62" long hose (#6) to elbow (#10T) in port “T”.
Do not tighten hose to the elbow at this time.
8. Attach 48" long hose (#7) to elbow (#10P) in port “P”
Do not tighten hose to the elbow at this time.
Refer to Figure 3 on page 3:
9. Tighten elbows (#10) to valve (#12).
10. Tighten hoses (#6 & #7) to elbows (#10).
11. Tighten elbow fitting (#3) to straight adapter (#2).
12. Tighten hose (#7) to elbow (#3).
13. Tighten fitting (#4 or #5) to tank port.
14. Tighten hose (#6) to fitting (#4 or #5).
15. Secure hoses (#6 & #7) as needed to the underside
of the tractor with cable ties (#28).
Prepare Tractor for Operation
1. Install right rear wheel and snug-up wheel lug nuts.
2. Jack axle up and remove jack stand.
3. Lower tractor down and tighten rear wheel lug nuts in
a crisscross pattern. Refer to tractor Operator's
Manual for proper torque value.
4. Remove chocks.
5. Check tractor hydraulic fluid level. If low, add
recommended hydraulic fluid. Refer to your tractor
Operator's Manual for recommended hydraulic fluid
and procedure for checking hydraulic fluid level.
Third Function Valve Kit
Figure 3
U
D
R
L
F
B
74485
Attaches to the positive (+) post on the tractor battery.
Port “A”
Port “B”
Port “T”
VALVE PORT IDENTIFICATION
Port “P”