Section 2: Hook-up to Reservoir
HRS3025 Hydraulic Reservoir System 316-271M
1/16/20
20
Hydraulic Hose Assembly
DANGER
!
Hydraulic fluid under high pressure can penetrate the skin.
Wear protective gloves and safety glasses or goggles when
working with hydraulic systems. Use a piece of cardboard or
wood rather than hands when searching for hydraulic leaks. If
hydraulic fluid is injected into the skin or eyes, it must be
treated by a doctor familiar with this type of injury within a
few hours or gangrene may result. DO NOT DELAY.
Hydraulic Hoses
Figure 2-7
Refer to Figure 2-7:
There are two 23'-9" long hydraulic hoses (#6) provided
to connect the Hydraulic Reservoir to the front loader
attachment. The large flat face couplers (#4 & #5) or
small flat face couplers (#1 & #2) are optional and must
be attached to hydraulic hoses (#6).
Large Face Coupler Option
1. Screw male coupler (#5) to one of the two hydraulic
hoses (#6) until tight.
2. Screw female coupler (#4) to the other hydraulic
hose (#6) until tight.
Small face Coupler Option
1. Screw adapters (#3) to hydraulic hoses (#6) until
tight.
2. Screw male coupler (#1) to one of two adapters (#3)
until tight.
3. Screw female coupler (#2) to the other adapter (#3)
until tight.
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Hook-up Hoses to The Reservoir
Review Figure 2-8, Figure 2-9, & Figure 2-10 on page 21
to determine which figure represents the valve
arrangement your Hydraulic Reservoir is set-up with.
No Valve No Oil Cooler Option
Refer to Figure 2-8 on page 21:
a. Determine which line on your front loader
attachment is the pressure line. Select the
hydraulic hose with the coupling that mates with
the attachment’s pressure line coupling.
b. Screw that hydraulic hose to tee “A” on the
reservoir until tight.
c. Screw remaining hydraulic hose to elbow “B” at
the oil filter until tight.
d. Route both hydraulic hoses through hose
clamps “C” & “D” and tighten 5/16" lock nuts “E”.
No Valve With Oil Cooler Option
Refer to Figure 2-9 on page 21:
a. Determine which hydraulic line on your front
loader attachment is the pressure line. Select the
hydraulic hose with the coupler that mates with
the attachment’s pressure line coupler.
b. Screw that hydraulic hose to tee “A” on the
reservoir until tight.
c. Screw remaining hydraulic hose to elbow “B” at
the oil cooler until tight.
Manual Valve & Solenoid Valve Options
Refer to
a. Screw hydraulic hoses (#6) shown in Figure 2-7 to
adapter fittings (“A” & “B”) at the manual valve or
solenoid until tight.
Hook-up Hoses to The Attachment
DANGER
!
Make sure hydraulic hoses are properly routed without twists
to prevent becoming pinched or kinked while operating.
A pinched or kinked hose can burst and leak hydraulic fluid.
1. Route hydraulic hoses to the tractor’s front loader
attachment.
2. Connect male and female couplers to the
attachment’s couplers. Pull on the couplers to make
sure they are securely locked.
3. Secure hydraulic hoses along the route with ties
provided by the customer. Make sure all kinks, twists,
and pinch points are removed.
NOTE:
The manual and solenoid valves can
deliver pressure to either port “A” or “B”. The
operation of your reservoir will determine which
port each hose is attached to.