Lit. No. 41298, Rev. 01 February 15, 2019
9
Electrical System – approx. values:
• Solenoid Coil Resistance = 7 ohm at room
temperature
• Solenoid Coil Amperage Draw = 1.5A
• Motor Relay Coil Resistance = 16–17 ohm
• Motor Relay Amperage Draw = 0.7A
• Motor Amperage Draw = 100A at 1650 psi ±
50 psi
• Switched Accessory Lead Draw = 0.75A
SPECIFICATIONS
AeroShell
®
is a registered (
®
) trademark of Shell Oil Company.
HT Series™ Insta-Act
®
HYDRAULIC SYSTEM SPECIFICATIONS
Pump Cap Screws 5/16-18 x 2 150-160 in-lb
Motor Terminals (+ and –) M6 Nut 25-35 in-lb
Motor to Manifold Cap Screws M5 30-40 in-lb
Reservoir Screws #10-24 x 5/16 30-35 in-lb
Solenoid Valves 7/8 Hex Head 19-21 ft-lb
Coil Nuts 3/4 Hex-Head Jam Nut 40-60 in-lb
SAE O-Ring Plugs 1/8 or 5/32 Internal Hex 55-65 in-lb
Hydraulic Unit Mount Bolts 3/8-16 x 1 25-33 ft-lb
Check Valves 7/8 Hex Head 19-21 ft-lb
Motor Relay Small Terminals #10-32 Nut 15 in-lb max
Motor Relay Large Terminals 5/16-24 Nut 35 in-lb max
Motor Relay Mount Screws 1/4-20 x 1/4 60-70 in-lb
Plow Module Mount Screws 1/4-20 x 5/8 60-70 in-lb
Angle Ram Gland Nuts 150-180 ft-lb
Fastener Torque
NOTE: Remove breather/fi ll plug slowly to
relieve any pressure in reservoir.
Hydraulic Fluid
• FISHER
®
EZ Flow Hydraulic Fluid to
–40°F (–40°C) or other fl uid conforming to
Military Specifi cation MIL-H-5606A, such as
Mobil Aero HFA or Shell AeroShell
®
Fluid 4.
Fluid Capacity
• Unit Reservoir = 1-1/2 quarts
• System Total = 2-1/4 quarts
Solenoid Valve Spool Travel = 0.07" for 3- and
4-way valves (S2, S3). Travel of 2-way valve (S1)
spool is not detectable with voltage applied to coil.
CAUTION
Do not mix different kinds of hydraulic
fl uid. Some fl uids are not compatible and
may cause performance problems and
product damage.
3-Port Module
Vehicle Control Harness Fuse Size
• Park/Turn – 10A (Mini)
• Control – 10A (Mini)
4-Port Module
(automotive-style)
• Park/Turn – 15A
• Control – 7.5A
To Next Page
Loading...
