Western Snowplows Midweight Series, Руководство механика

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Lit. No. 48163, Rev. 00 March 15, 2016
10
PRODUCT SPECIFICATIONS
Snowplow
Crossover Relief
Valve Pressure
(± 100 psi)
No. of Turns
Crossover Relief Valve Is Backed
Off (CCW) from Fully Seated*
Pump Relief Valve
Pressure (± 50 psi)
No. of Turns
Pump Relief Valve Is Backed
Off (CCW) from Fully Seated*
Max. Motor
Amp Draw at Relief
Pressure**
PRO-PLOW
®
Series 2,
PRO PLUS
®
,
MIDWEIGHT™
4000 psi 1 to 1-1/4 turns 2250 psi 2-1/4 to 2-1/2 turns 205 amp
* Settings are approximate.
** Actual readings may vary due to vehicle battery voltage and oil temperature.
HYDRAULIC FASTENER TORQUE SPECIFICATIONS
RELIEF VALVE SPECIFICATIONS
Multiplex Straight Blade Hydraulic Unit Torque Chart
Location Fastener Size Torque
Pump Cap Screws 5/16-18 x 2-1/4 150–160 in-lb
Motor Terminals (+ and –) 5/16 Nut 50–60 in-lb
Motor to Manifold Cap Screws 1/4-20 55–65 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 48–60 in-lb
SAE O-Ring Plugs 1/8 or 5/32 Internal Hex 7–9 ft-lb
Hydraulic Unit Mount Bolts 3/8-16 x 1 22–27 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 55–65 in-lb
Plow Module Mount Screws 1/4-20 x 3/8 60–70 in-lb
Module Plate to Manifold 1/4-20 x 5/8 60–70 in-lb
Cartridge Coil Cover Screws 8/32 Stand-Off Screw 15–20 in-lb
Angle Ram Gland Nut 2-3/16 Hex Head 150–180 in-lb
* Torque with low-strength threadlocker