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SnowEx RDV V-Plow Mechanic'S Manual Download Page 55

Lit. No. 30118, Rev. 00 

   

June 15, 2020

55

HOLD IN RAISE POSITION

System Response

Hydraulic 

fl

 uid is trapped in the rod end of the lift 

ram by the solenoid cartridge valve S1 and check 
valve CV6.

PRIMAR

Y

 MANIFOLD

SECONDARY MANIFOLD

LIFT RAM

RAISE

LOWER

RV2

S4

RV1

LEFT BASE

LEFT ROD

RV3

RV5

CV4

CV1

PC1

RV4

RV6

PC2

CV2

CV3

S3

SV5

S5C2

S5C1

S6

S6C1

S6C2

CV5

INTERFACE

INTERF

ACE

T

PUMP

TANK

S1

CV6

S2

SV4

RIGHT ROD

RIGHT BASE

Summary of Contents for RDV V-Plow

Page 1: ...June 15 2020 Lit No 30118 Rev 00 MECHANIC S GUIDE for the RDV V Plow CAUTION Read this manual before servicing the snowplow SNOWPLOWS...

Page 2: ......

Page 3: ...CTRICAL SYSTEM 28 Smooth Stop and One Touch Float Features 28 SECURITY GUARD Snowplow Anti Theft System 29 ELECTRICAL HYDRAULIC SCHEMATICS 32 Legend Electrical Hydraulic Symbols 32 Electrical Schemati...

Page 4: ...on INTRODUCTION RECOMMENDED TOOLS Long slender needle nose pliers Flat screwdriver 12V test light Torque wrench Hex key set including 3 8 Combination standard wrench set 1 4 drive ratchet set with 6 e...

Page 5: ...rning and instruction labels on the back of the blade NOTE If labels are missing or cannot be read see your local SnowEx dealer CAUTION Indicates a potentially hazardous situation that if not avoided...

Page 6: ...F whenever the snowplow is not in use The power indicator light will turn OFF WARNING Keep hands and feet clear of the blade and T frame when mounting or removing the snowplow Moving or falling assemb...

Page 7: ...x 3 50 M36 x 4 00 2101 2701 1468 1952 325 M16 x 2 00 231 167 M18 x 2 50 318 222 Recommended Fastener Torque Chart Size Size Torque ft lb Grade 5 Grade 8 Metric Fasteners Class 8 8 and 10 9 These torqu...

Page 8: ...mount must be installed ballast must be installed if required and the vehicle must be parked on a level surface 1 Measure the distance d from the ground to the center of the hole in the vehicle mount...

Page 9: ...re the clevis pins with 5 32 x 1 1 2 cotter pins found in the parts bag Based on Installation Instructions for RDV V Plow Lit No 74912 Rev 00 3 Fold the headgear forward and pin the lift cylinder to t...

Page 10: ...holes in wing hinges 3 Insert the pivot pin from top to bottom through all hinges as shown 4 Move the snowplow into a normal operating position 5 Remove the protective packaging from the angle rams 6...

Page 11: ...ible mounting positions at the base end of each ram nearest the vehicle This feature provides a means for making an adjustment in available ground clearance for when the snowplow is fully raised and i...

Page 12: ...d tighten 1 2 x 2 cap screw inserted through clevis and spring bar Spring Bar Top Anchor 1 4 x 1 1 4 Pin 5 8 Hex Nut 4 Use hand tools to tighten the 5 8 hex nut until the spring bar is raised enough t...

Page 13: ...fluids are not compatible and may cause performance problems and product damage AeroShell is a registered trademark of Shell Oil Company HYDRAULIC SYSTEM SPECIFICATIONS Electrical System Approximate...

Page 14: ...Primary Manifold Motor Motor Relay Check Valves Coil w Spades Relief Valve Relief Valve Check Valves 4 Way Valve Coil w Spades Relief Valve Coil w Spades 4 Way Valve Quill 2 Way Valves Relief Valve C...

Page 15: ...V1 CV2 P3 Left Rod P4 Left Base S3 S5C2 S5C1 S4 RV2 Lift Cylinder Base S1 P5 Lift Ram Rod CV6 RV3 DS Rod End Relief RV1 Pump Pressure RV4 PS Rod End Relief Quill CV3 CV4 PC1 PC2 Solenoid Cartridge Val...

Page 16: ...2 ON ON ON SV08 47C S6C1 ON ON S6C2 ON ON VEE SCOOP EXTEND LEFT ANGLE LEFT ANGLE RIGHT RAISE LOWER RIGHT RETRACT RIGHT EXTEND LEFT RETRACT Nine of the ten hydraulic functions require energizing the el...

Page 17: ...reases hydraulic pressure in the base end of the ram When pressure exceeds 3400 psi the ram s base end relief valves open allowing hydraulic fluid back to the reservoir Due to the small volume on the...

Page 18: ...wrenches hold the fitting body in position and tighten the jam nut until the washer again contacts port face then tighten an additional 1 8 to 1 4 turn to lock the fitting in place Final torque on the...

Page 19: ...o rod and tighten the nut 90 100 ft lb for angle ram 90 100 ft lb for lift ram 6 Assemble the O ring into the groove on the rod Use tape or other protection on the threads 7 Apply a bead of medium str...

Page 20: ...eps 5 8 and 10 To drain the reservoir before replacing components remove the drain plug and completely drain the reservoir Reinstall the drain plug Replace the desired components and skip to Step 9 5...

Page 21: ...Vehicle Lighting Harness 11 pin Vehicle Control Harness Vehicle Headlamps Park Turn Lamps Vehicle Headlamps Park Turn Lamps Factory Vehicle Harness Factory Vehicle Harness Vehicle Battery Cable To Sno...

Page 22: ...arness Vehicle Control Harness Vehicle Battery Cable Vehicle Cable Assembly EdgeView Wire Assembly EdgeView Enable Jumper Turn Signal Configuration Plug 15A Fuses EdgeView Wire Ford SD Quad Light Rela...

Page 23: ...ental movement of the blade always turn the control OFF whenever the snowplow is not in use The power indicator light will turn OFF Power Indicator Light red ON OFF Button emergency stop ON OFF Switch...

Page 24: ...the upper left corner of the control face will illuminate The blade will lower to the ground surface and follow the contour of the surface as it dips or raises Function does not time out however cont...

Page 25: ...tion Description of Operation L WING Press this button on the left side of the control to move the left wing The first time the button is pressed after the control is turned ON or another function is...

Page 26: ...nto the desired function Automatic Shutdown The control will automatically turn OFF after being idle for 20 minutes To reactivate the control after a shutdown move the ON OFF switch to OFF then back t...

Page 27: ...OWER on the control face to move the right wing The first time the lever is moved into the slot after the control is turned ON or another function is used the wing will extend Repeated use of the leve...

Page 28: ...ntrols come standard with this feature DISABLED FLEET FLEX ELECTRICAL SYSTEM Enable Disable Procedure To enable disable the smooth stop and one touch FLOAT features perform the following steps Perform...

Page 29: ...stablished the SECURITY GUARD system will recognize any FLEET FLEX control that has been programmed with the same 4 digit security code If a control not programmed with the correct 4 digit security co...

Page 30: ...OFF Control is OFF Solid ON Control is ON and active Slow Flash 1 per second No communication Fast Flash 2 per second Snowplow is locked Enter 4 digit security code to unlock FLOAT Green Function Soli...

Page 31: ...utor Master Control box place the tool over the keypad and push down on the plate NOTE The only button that should be exposed is the LOWER button All other buttons should be engaged and pressed down W...

Page 32: ...plow and vehicle lights Bold lines represent the circuit being activated Shaded components are either activated or shifted from their normal position CHECK VALVE ELECTRICAL LEGEND HYDRAULIC LEGEND COM...

Page 33: ...Lit No 30118 Rev 00 June 15 2020 33 ELECTRICAL HYDRAULIC SCHEMATICS Electrical Schematic RDV V Plow...

Page 34: ...DV V Plow Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08 47D S2C1 ON ON S2C2 ON SV10 43 S3 ON ON SV08 2211 S4 ON O...

Page 35: ...cuit activating the motor relay and solenoid cartridge valves S2C1 and S4 3 Hydraulic fluid from the pump flows through the activated S2C1 through CV6 and into the rod end of the lift cylinder causing...

Page 36: ...ON ON SV08 47C S5C1 ON ON ON S5C2 ON ON ON SV08 47C S6C1 ON ON S6C2 ON ON VEE SCOOP EXTEND LEFT ANGLE LEFT ANGLE RIGHT RAISE LOWER RIGHT RETRACT RIGHT EXTEND LEFT RETRACT S1 SV2 S4 PRIMARY MANIFOLD SE...

Page 37: ...ram extends Hydraulic fluid is pushed out of the rod end through the activated S1 through the quill and then returned to the reservoir At the same time fluid is drawn from the reservoir through the ac...

Page 38: ...TERFACE INTERFACE T PUMP TANK CV6 RIGHT ROD RIGHT BASE SV4 T1 T3 T2 Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08...

Page 39: ...idge valves and into the rod end of the right passenger side ram causing the ram to retract 4 The retracting right ram pushes hydraulic fluid out of the base end of the ram through the activated PC2 p...

Page 40: ...RFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08 47D...

Page 41: ...idge valves and into the rod end of the left driver side ram causing the ram to retract 4 The retracting left ram pushes hydraulic fluid out of the base end of the ram through the activated PC1 pilot...

Page 42: ...RFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08 47D...

Page 43: ...nd of both the left driver side and the right passenger side rams causing the rams to retract 4 Pressure within the hydraulic circuit causes the PC1 and PC2 pilot operated check valves to open 5 The r...

Page 44: ...NTERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08 4...

Page 45: ...rough the activated S5C2 through the S3 driver side ram and S6C1 cartridge valve passenger side then through pilot operated check valves PC1 and PC2 into the base end of both angle rams causing the ra...

Page 46: ...ERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08 47D...

Page 47: ...al circuit activating the motor relay and solenoid cartridge valve S6C1 3 Hydraulic fluid from the pump flows through the activated S6C1 through the pilot operated check valve PC2 into the base end of...

Page 48: ...INTERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08...

Page 49: ...motor relay and solenoid cartridge valve S6C2 3 Pressure within the hydraulic circuit causes the PC2 pilot operated check valve to open 4 Hydraulic fluid from the pump flows through the activated S6C2...

Page 50: ...INTERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08...

Page 51: ...ircuit activating the motor relay and solenoid cartridge valve S5C2 3 Hydraulic fluid from the pump flows through the activated S5C2 through S3 and the pilot operated check valve PC1 into the base end...

Page 52: ...INTERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08...

Page 53: ...motor relay and solenoid cartridge valve S5C1 3 Pressure within the hydraulic circuit causes the PC1 pilot operated check valve to open 4 Hydraulic fluid from the pump flows through the activated S5C1...

Page 54: ...INTERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE Blade Movement Solenoid ATTACH DETACH Scrape Maxx FEATURE OPT Motor M ON ON ON ON ON ON ON ON ON ON ON ON SV08 2211 S1 ON ON ON SV08...

Page 55: ...rod end of the lift ram by the solenoid cartridge valve S1 and check valve CV6 PRIMARY MANIFOLD SECONDARY MANIFOLD LIFT RAM RAISE LOWER RV2 S4 RV1 LEFT BASE LEFT ROD RV3 RV5 CV4 CV1 PC1 RV4 RV6 PC2 C...

Page 56: ...LIFT RAM RAISE LOWER RV2 S4 RV1 LEFT BASE LEFT ROD RV3 RV5 CV4 CV1 PC1 RV4 RV6 PC2 CV2 CV3 S3 SV5 S5C2 S5C1 S6 S6C1 S6C2 CV5 INTERFACE INTERFACE T PUMP TANK S1 CV6 S2 SV4 RIGHT ROD RIGHT BASE 3 When t...

Page 57: ...f the impact increases hydraulic pressure in the rod end of the ram When the pressure exceeds 1150 psi the ram s rod end relief valve opens RV3 on the driver s side RV4 on the passenger s side allowin...

Page 58: ...he motor relay and solenoid cartridge valves S2C1 and S4 4 Hydraulic fluid from the pump flows through the activated S2C1 cartridge valve through CV6 into the rod end of the lift ram causing the ram t...

Page 59: ...t B The module then completes the ground path to the motor relay and solenoid cartridge valves S2C2 and S1 4 Hydraulic fluid from the pump flows through the activated S2C2 cartridge valve through CV5...

Page 60: ...f Scrape Maxx feature has been installed and if ENABLED on the hydraulic system WARNING If Scrape Maxx feature is ENABLED the vehicle key is on and the control has been placed in the LOWER FLOAT mode...

Page 61: ...Lit No 30118 Rev 00 June 15 2020 61 Scrape Maxx DOWN FORCE KIT ELECTRICAL...

Page 62: ...16 13 14 12 EdgeView SENSE IN BLK ORN PNK BRN BLK ORN PNK BLK ORN PNK LTBLU BLK ORN PNK LEFT TURN RIGHT PARK RIGHT TURN BEL OUT LEFT LOW LEFT HIGH COM RIGHT HIGH RIGHT LOW COMMON COMMON LEFT DRL LEFT...

Page 63: ...COM IN RIGHT HIGH BEAM OUT RIGHT TURN OUT LEFT LOW BEAM OUT RIGHT LOW BEAM OUT 10 11 6 8 9 7 5 4 3 2 1 A D C B TURN IN COM IN CONTROL PWR OUT LOW BEAM OUT HIGH BEAM OUT COM OUT COM IN PARK LAMP IN TUR...

Page 64: ...T HIGH 6 COMMON 7 EDGEVIEW 8 RIGHT LOW 9 RIGHTTURN 10 RIGHT HIGH 11 OEM PARK RAM ONLY 12 EV SENSE 13 NC 14 COMMON 15 NC 16 NC 17 NC 18 NC 19 RIGHT DRL 20 RIGHT PARK LED PLOW LIGHTS NC NC NC NC COM RIG...

Page 65: ...PUR GRY BRN LTBLU BLU ORN ORN A B C D E F G H J K A B C D E F G H J K B C HI_IN LT_COM LT_COM LO_OUT LEFT_TURN HI_OUT CONTROL PWR IN CONTROL PWR OUT DRL IN LO_IN HI_OUT PARK_LIGHTS RIGHT_TURN LO_OUT M...

Page 66: ...K TURN 4157NAK HIGH BEAM H9 TURN A PARK B COM G P4 P2 BLK 1 KEY P3 LTGRY 2 KEY P7 P5 BLK 1 KEY P6 LTGRY 2 KEY A B A B A B A B TURN A PARK B COM G LOW BEAM H11 HIGH BEAM H9 PARK TURN 4157NAK COM RIGHT...

Page 67: ...BRN LTBLU BLU ORN A B C D E F G H J K A B C D E F G H J K B C HI_IN LT_COM LT_COM LO_OUT LEFT_TURN HI_OUT CONTROL PWR IN CONTROL PWR OUT DRL IN LO_IN HI_OUT PARK_LIGHTS RIGHT_TURN LO_OUT MODULE PWR I...

Page 68: ...584 42014 FORD SD ENABLE PLUG PLUG COVER RAM ENABLE WIRE EdgeView WIRE BAT INSTALL VEHICLE CABLE ASSEMBLY PN 72549 72550 Y X HCM INSTALL HCM ASSEMBLY PN 72564 72565 A TO PLOW CONTROL EdgeView ENABLE J...

Page 69: ...Lit No 30118 Rev 00 June 15 2020 69 Troubleshooting...

Page 70: ...lic Structural issues are generally related to the blade T frame lift frame and mount components and are usually identified by visual inspection Electrical and hydraulic issues however can be more di...

Page 71: ...running if operating the control from within the cab c The control is connected in the cab and turned ON The control power LED is in a steady state and is not flashing CAUTION Fill the reservoir to t...

Page 72: ...steel washer will be drawn to that coil Activate the function for the second coil If that coil is magnetized the steel washer will be drawn to that side c After testing retighten the coil nut to 48 60...

Page 73: ...ng the blade to drop unexpectedly or damaging hydraulic components Failure to do this could result in serious personal injury Diagnostic Harness 4 Position Control Connector LED Plow Module on hydraul...

Page 74: ...lenoid Coil s Activated Raise S2C1 S4 motor relay Lower Float S1 S4 Angle Right S3 S5C2 motor relay Angle Left S3 S5C1 motor relay R Wing Extend S6C1 motor relay R Wing Retract S6C2 motor relay L Wing...

Page 75: ...7 ohm indicates coil is damaged and must be replaced 4 Attach an ohmmeter to one coil terminal and to the steel washer at the end of the coil 5 A reading that is not open indicates that the coil has...

Page 76: ...ctly Using the electrical schematic in this guide verify that harnesses are properly connected Poor connection damaged control or damaged plow module If the problem is not corrected with a properly wo...

Page 77: ...is present at the small relay terminal with the red wire turn the control ON then check for switched ground on the small terminal with the black wire attached to it while activating any function excep...

Page 78: ...low 2000 100 psi Pump Relief Valve The pump relief valve may be out of adjustment Turn the relief valve clockwise 1 4 turn and retest the pressure Repeat until correct pressure 2250 100 psi is obtaine...

Page 79: ...o the stem threads Lubricate the O rings with hydraulic fluid Reassemble the components into the valve block Adjustment 1 Screw the valve stem inward until the spring is fully compressed 2 Back out th...

Page 80: ...oncrete Lower the blade to jack under the center of the blade Lower the blade onto the jack Turn the control OFF to ensure that the FLOAT function is o 9 While raising the blade with the jack observe...

Page 81: ...ng obtained in Step 9 was less than 210 psi turn the scrape lock RV2 valve stem clockwise 1 4 turn If the pressure reading obtained in Step 9 was more than 210 psi turn the scrape lock RV2 valve stem...

Page 82: ...ring sleeve has been removed install the new bearing sleeve onto the bushing insertion tool as shown and place it into the chamfer of the aluminum bushing in the manifold 2 Install the supplied washer...

Page 83: ...ll the pump and pump fasteners but do not tighten them yet 2 Insert the pump alignment tool into the bearing sleeve and over the pump shaft Manifold Pump Alignment Tool Bearing Sleeve Pump TROUBLESHOO...

Page 84: ...ction or design details and furnish equipment when so altered without reference to illustrations or specifications used TrynEx International or the vehicle manufacturer may require or recommend option...

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