RHINO 4125 Manual
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RHINO 4125 Manual

Flex-wing mechanical level lift rotary mower
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4125
FLEX-WING MECHANICAL LEVEL
LIFT ROTARY MOWER
Rev 10-21
Part No. 00790699P
PART'S MANUAL
An Operator's Manual was shipped with the equipment in the
Manual Canister. This Operator's Manual is an integral part
of the safe operation of this machine and must be maintained
with the unit at all times. READ, UNDERSTAND, and FOLLOW
the Safety and Operation Instructions contained in this manual
before operating the equipment. If the Operator's Manual is not
with the equipment, contact your dealer or Servis-Rhino (800-
446-5158) to obtain a Free copy before operating the equipment.
© 2021 Alamo Group Inc.

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  • Page 1 Safety and Operation Instructions contained in this manual before operating the equipment. If the Operator's Manual is not with the equipment, contact your dealer or Servis-Rhino (800- 446-5158) to obtain a Free copy before operating the equipment. © 2021 Alamo Group Inc.
  • Page 2 TO THE OWNER/OPERATOR/DEALER All implements with moving parts are potentially hazardous. There is no substitute for a cautious, safe-minded operator who recognizes the potential hazards and follows reasonable safety practices. The manufacturer has designed this implement to be used with all its safety equipment properly attached to minimize the chance of accidents. BEFORE YOU START!! Read the safety messages on the implement and shown in your manual.
  • Page 3 PARTS SECTION Parts Section – 1...
  • Page 4 Part Number when ordering Replacement Safety Decals. For maximum safety and to guarantee optimum product reliability, always use genuine Servis-Rhino Parts. The use of inferior replacement parts may cause premature or catastrophic failure which could result in serious injury or death.

  • Page 5: Table Of Contents

    TIRE - HUB & SPINDLE ASSEMBLY - 00790220..........................34 TIRE - OPTIONS......................................35 TONGUE ASSEMBLY....................................36 TONGUE HITCH ASSEMBLY - PINTLE (OPTIONAL)......................... 38 TONGUE HITCH ASSEMBLY - PRECISION (OPTIONAL)........................39 WING HINGE ASSEMBLY..................................40 4125 ©2021 Alamo Group Inc. Parts Section -3...

  • Page 6: Axle Assembly - Center

    AXLE ASSEMBLY - CENTER 4125 ©2021 Alamo Group Inc. Parts Section -4...
  • Page 7 SCREW,PHLP PN HD 10-24 X 1 PL 329023C HEX LOCKNUT #10-24 00021400 HEXB 1/4 NC 3/4 PL5 32901C NUT, LOCK 1/4-20" 00790360 CENTER DECK ONLY (ORDER THROUGH DEALER) 00790281 DECK HEIGHT, SPACER CONTROL KIT (NOT SHOWN) 4125 ©2021 Alamo Group Inc. Parts Section -5...

  • Page 8: Axle Assembly - Walking Axle (Optional)

    BUSHING,SPRING TENSION - 2"OD 00780571 HHCS 1/2 NC X 3-1/4 PL8 00001800 LOCKNUT TLM 1/2 NC PLC 00791675 COMPLETE SET, CENTER & WINGS (ORDER THROUGH DEALER) 00791673 COMPLETE SET, CENTER ONLY (ORDER THROUGH DEALER) 4125 ©2021 Alamo Group Inc. Parts Section -6...
  • Page 9 BLANK INTENTIONALLY 4125 ©2021 Alamo Group Inc. Parts Section -7...

  • Page 10: Axle Assembly - Wngs

    AXLE ASSEMBLY - WNGS 4125 ©2021 Alamo Group Inc. Parts Section -8...
  • Page 11 HEX JAM NUT 1-8 ZINC PLT 8352 PIN ASSEMBLY 02822500 FLATWASHER 1 PL STD 37107B13 PIN, HAIR CLIP 00793059 O-RING, 1/4" 00790390 LEFT WING DECK (ORDER THROUGH DEALER) 00790391 RIGHT WING DECK (ORDER THROUGH DEALER) 4125 ©2021 Alamo Group Inc. Parts Section -9...

  • Page 12: Blades & Blade Carrier / And (Optional) Pan Assembly

    HUB,FLANGED ADAPTER - EZ80 00791093 NUT,HEX SLOTTED FLANGE 30-P2.0 2716423 COTTER PIN B6 X 60 00791101 PAN, 21" CNT - CNT (OPTIONAL) 0656150200 WASHER,SQ HOLE HT (MUST BE USED WITH PAN OPTION) 4125 ©2021 Alamo Group Inc. Parts Section -10...

  • Page 13: Cylinder - Hydraulic Hose Layout - Axles

    HYDRAULIC CYLINDER CENTER 3 X 8 00791629 KIT,SEAL FOR 00791260 00791261 HYDRAULIC CYLINDER RIGHT 2-3/4 X 8 00791630 KIT,SEAL FOR 00791261 00791262 HYDRAULIC CYLINDER LEFT 2-1/2 X 8 00791631 KIT,SEAL FOR 00791262 4125 ©2021 Alamo Group Inc. Parts Section -11...

  • Page 14: Cylinder - Hydraulic Hose Layout - Wing Lift

    HYDRAULIC HOSE #4-6FJX90 - 6FJX - 215LG (GREEN & YELLOW) 02968850 ADP HYD STGHT 8MB-6MJ 6137-10 CPLR,QK 1/2 MHALFX3/4 FORB YDP 00790214R HYDRAULIC WING CYLINDER 2 X 14 00768668 SEAL KIT FOR 00790214R 00787326SP HYDRAULIC SPLITER KIT (OPTIONAL) 4125 ©2021 Alamo Group Inc. Parts Section -12...

  • Page 15: Cylinder Assembly

    PIN, CLEVIS 1 X 5 PL 571045 SHOULDER BOLT WASHER 02822500 FLATWASHER 1 PL STD 37107B13 PIN, HAIR CLIP 8352 PIN ASSEMBLY 00791366 CASTING, 8IN CYLINDER LOCK 00790281 DECK HEIGHT, SPACER CONTROL KIT (NOT SHOWN) 4125 ©2021 Alamo Group Inc. Parts Section -13...

  • Page 16: Decal Location

    DECAL LOCATION 4125 ©2021 Alamo Group Inc. Parts Section -14...
  • Page 17 BLADE BOLT TORQUE D138 BLADE ROTATION-CCW 00790697 RHINO D614 THROWN OBJECTS D137 BLADE ROTATION-CW 00786507 6-YEAR GEARBOX WARRANTY 00760657 GENUINE RHINO PARTS 00756004 SHIELD MISSING D388 DRIVELINE HAZARD D401 540 RPM D539 CRUSHING HAZARD - FALLING 00753840 WING LOWERING SAFETY 1458393...

  • Page 18: Driveline - Intermediate - 00790628

    DESCRIPTION 00790628 COMPLETE INTERMEDIATE DRIVELINE 00792787 YOKE S4-G4 1-3/4"Z20 SPLINE 00792788 ASY,FLANGED H-YOKE #6 W/SPACER 00792785 ASSY,CLUTCH FV42/6-H7-G7 00792782 CROSS KIT #6 30.2X91.5 CNT ZRK BOLT 00791983 TAPER PIN KIT 1-3/4" Z6&Z20 4125 ©2021 Alamo Group Inc. Parts Section -16...

  • Page 19: Driveline - Main Cv 540 Rpm 1 3/8-6 Spline 00791732

    CROSS KIT #S8 80CV 00788570 KIT,CROSS & BEARING 00754167 PIN,ROLL 10MM X 75MM 00772917 PIN,ROLL M10 X 65MM 00791984 COMPLETE SHIELD KIT 00791982 BALL COLLAR KIT 1-3/8" AUTO 00791983 TAPER PIN KIT 1-3/4" 4125 ©2021 Alamo Group Inc. Parts Section -17...

  • Page 20: Driveline - Slipclutch - 00792785

    ITEM PART NO. QTY. DESCRIPTION 00792785 COMPLETE SLIP CLUTCH ASSY 00791983 TAPER PIN KIT 1-3/4" 00787480 HUB,SPLINED CLUTCH 00792790 BOLT & NUT KIT PKG-8 00787476 LINING,CLUTCH - 162 X 85 X 3.2 00762528 BUSHING 4125 ©2021 Alamo Group Inc. Parts Section -18...

  • Page 21: Driveline - Wing - 00790629

    YOKE #6-H7-G7 1-3/4"Z20 00754154 OUTER TUBE YOKE 00790268 YOKE,INNER TUBE 00792785 ASSY,CLUTCH 00792782 CROSS KIT #6 30.2X91.5 CNT ZRK 00754167 PIN,ROLL 10MM X 75MM 00772917 PIN,ROLL M10 X 65MM PK/10 00792786 COMPLETE SHIELD KIT 4125 ©2021 Alamo Group Inc. Parts Section -19...

  • Page 22: Gearbox Assembly - Divider 540 Rpm - 00786931

    GEARBOX ASSEMBLY - DIVIDER 540 RPM - 00786931 4125 ©2021 Alamo Group Inc. Parts Section -20...
  • Page 23 RETAINING RING - 80MM 00786956 RETAINING RING - 85MM 00786957 RETAINING RING - 40MM 00780869 NUT,HEX SPRL LK FLG 5/8-11 PL8 (GEARBOX MOUNTING NUTS) 00790429 HEXB FLG 5/8-11 X 2 PL5 (GEARBOX MOUNTING BOLTS) 4125 ©2021 Alamo Group Inc. Parts Section -21...

  • Page 24: Gearbox Assembly - Lw & Center 540 Rpm 1:1.71 - 00791060

    GEARBOX ASSEMBLY - LW & CENTER 540 RPM 1:1.71 - 00791060 4125 ©2021 Alamo Group Inc. Parts Section -22...
  • Page 25 SEAL,DBL LIP OIL- 60 X 90 X 10 00791085 SHIELD,PROTECTIVE 00791093 NUT,HEX SLOTTED FLANGE 30-P2.0 2716423 COTTER PIN B6 X 60 00791598 HEXB FLG 3/4-10 X 2-1/2 PL5 (GEARBOX MOUNTING BOLTS) 329915H8C NUT,HEX SPIRAL FLG-3/4-10 PL8 (GEARBOX MOUNTING NUTS) 4125 ©2021 Alamo Group Inc. Parts Section -23...

  • Page 26: Gearbox Assembly - Right Wing 540 Rpm 1:1.71 - 00790870

    GEARBOX ASSEMBLY - RIGHT WING 540 RPM 1:1.71 - 00790870 4125 ©2021 Alamo Group Inc. Parts Section -24...
  • Page 27 SEAL,DBL LIP OIL- 60 X 90 X 10 00791085 SHIELD,PROTECTIVE 00791093 NUT,HEX SLOTTED FLANGE 30-P2.0 2716423 COTTER PIN B6 X 60 00791598 HEXB FLG 3/4-10 X 2-1/2 PL5 (GEARBOX MOUNTING BOLTS) 329915H8C NUT,HEX SPIRAL FLG-3/4-10 PL8 (GEARBOX MOUNTING NUTS) 4125 ©2021 Alamo Group Inc. Parts Section -25...

  • Page 28: Gearbox Rotation

    GEARBOX ROTATION 4125 ©2021 Alamo Group Inc. Parts Section -26...

  • Page 29: Gearbox Shield & Mounting - Divider & Center

    GEARBOX SHIELD & MOUNTING - DIVIDER & CENTER ITEM PART NO. QTY. DESCRIPTION 00790540 COMPOSITE DIVIDER SHIELD 00791182 EMBLEM, DIVIDER SHIELD RHINO 00791239 BRACKET, RIGHT SHIELD PIVOT MOUNT 00791238 BRACKET, LEFT SHIELD PIVOT MOUNT 00791141 REAR CUTTING BOX SHIELD EXTENSION...

  • Page 30: Gearbox Shield & Mounting - Wing

    00786482 WELDMENT, WING SHIELD 00790647 NUT, PLASTIC KNOB 1/2" NC PL 00791651 HEXB SER FLG 8-P1.25-20MM 10.9 00791598 HEXB, FLG 3/4 UNC X 2-1/2 GR 5 PL 329915H8C NUT, HEX FLANGE-SPIRALOCK 3/4-10 4125 ©2021 Alamo Group Inc. Parts Section -28...

  • Page 31: Guarding - Chainguard Assembly (Single & Double)

    ASSY, CENTER REAR DOUBLE CG 00790488 ASSY,REAR WING INNER SINGLE CG 00790642 ASSY,REAR WING INNER DOUBLE CG 00790486 ASSY,REAR SINGLE CHAIN GUARD 00790641 ASSY,REAR DOUBLE CHAIN GUARD 00790479 HEXB SER FLG 1/2-13 X 1-1/2 PL5 4125 ©2021 Alamo Group Inc. Parts Section -29...

  • Page 32: Guarding - Orchard Guards (Optional)

    WDMT,LEFT REAR UPRIGHT BRKT (NOT SHOWN) 00790686 WDMT,ORCHARD GUARD FRONT BRKT 00790479 HEXB SER FLG 1/2-13 X 1-1/2 PL5 00793598 BOLT,1/2"X1-1/2" BUTTON HD 00001300 WASHER,LOCK 1/2 GR8 - YDP 00002700 FLATWASHER 1/2 PL STD 4125 ©2021 Alamo Group Inc. Parts Section -30...

  • Page 33: Guarding - Wing Post Guards (Optional)

    PLATE, LEFT FORMED POST GUARD 00790479 HEXB FLG 1/2-13 X 1-1/2 PL5 000644 CARB 3/8 NC 1-1/4 PL5 4528 NUT FLG SER 3/8-16 PLB 00790491 PLATE, RIGHT FORMED POST GUARD (NOT SHOWN) 4125 ©2021 Alamo Group Inc. Parts Section -31...

  • Page 34: Light Kit

    MAIN WIRING HARNESS (7 PIN , 16 FT. LONG) 00791726 AG ENHANCE FLASHER MODULE 00791725 LEFT HAND WISHBONE WIRING HARNESS 00791724 RIGHT HAND WISHBONE WIRING HARNESS 00790327 LED LIGHT KIT (INCLUDES ITEMS 5-8) 4125 ©2021 Alamo Group Inc. Parts Section -32...

  • Page 35: Skid Shoe Assembly

    DEFLECTOR, REAR OUTER WING RUBBER 02886900 CARB 1/2-13 UNC 1-1/2 PL5 4526 NUT LOCK FLG WHIZ 1/2-13 NC PL 000644 CARB-3/8 NCK 1-1/4 PL5 4528 NUT, HEX LOCK 3/8-16 FLG WHIZ 00791367 PARKING JACK ASSEMBLY 4125 ©2021 Alamo Group Inc. Parts Section -33...

  • Page 36: Tire - Hub & Spindle Assembly - 00790220

    ASY,HUB & SPINDLE - 5 BOLT 00750614 NUT 1/2-20NF 90DEG.CONE LUG PL 00790292 CAP,HUB 00790337 BOLT,HUB 1/2-20X2-1/8" 00764375 HHCS 1/2NC X 3-1/4 PL5 (NOT SHOWN) 00001800 LOCKNUT TLM 1/2 NC PLC (NOT SHOWN) 4125 ©2021 Alamo Group Inc. Parts Section -34...

  • Page 37: Tire - Options

    TIRE - OPTIONS ITEM PART NO. QTY. DESCRIPTION 00025200SP LAMINATED TIRE AND WHEEL 6"X9"X20.75" 00793165SP RHINO TRAX FOAM FILLED 7"X12"X20.5" 4125 ©2021 Alamo Group Inc. Parts Section -35...

  • Page 38: Tongue Assembly

    TONGUE ASSEMBLY 4125 ©2021 Alamo Group Inc. Parts Section -36...
  • Page 39 5/16NC 3 00750940 LOCKNUT TLM 5/16 NC PLB 00776031 CANISTER,MANUAL 00780878 RIVET, 3/16 POP-GRIP-.468 5D2460 NUT,HEX SLOTTED 1-1/2-6 PLATED 00764515 CHAIN,SAFETY TOW - 6,400# CAP. (NOT SHOWN) 00791367 PARKING JACK ASSEMBLY (NOT SHOWN) 4125 ©2021 Alamo Group Inc. Parts Section -37...

  • Page 40: Tongue Hitch Assembly - Pintle (Optional)

    SLOTTED HEX NUT 1-1/2-6 PLTD , (NOT SHOWN) 165024 COTTER PIN 5/16 X 3 PLTD , (NOT SHOWN) 7AH5101114 HHCS 5/8 NC 1-3/4 PL8 00010300 LOCKWASHER 5/8 00791652SP COMPLETE PINTLE HITCH (INCLUDES ITEMS 9-15 ONLY) 4125 ©2021 Alamo Group Inc. Parts Section -38...

  • Page 41: Tongue Hitch Assembly - Precision (Optional)

    257-003 LOCKNUT 1-1/8"UNF G8 3/4HEIGHT 00786478 BAR,CLAMP 00037200 NUT,HEX TOPLOCK 3/4 NC GR.C PL 165024 COTTER PIN 5/16X3 PLTD (NOT SHOWN, USED WITH ITEM 2) 00791728 COMPLETE PRECISION HITCH (ORDER THROUGH DEALER) 4125 ©2021 Alamo Group Inc. Parts Section -39...

  • Page 42: Wing Hinge Assembly

    ITEM PART NO. QTY. DESCRIPTION 00790464 ROD, HINGE HALF 5427 PIN,ROLL 1/4 X 1-1/2 00790360 CENTER DECK (ORDER THROUGH DEALER) 00790390 LEFT WING DECK (ORDER THROUGH DEALER) 00790391 RIGHT WING DECK (ORDER THROUGH DEALER) 4125 ©2021 Alamo Group Inc. Parts Section -40...
  • Page 43 BLANK INTENTIONALLY 4125 Parts Section -41 ©2021 Alamo Group Inc.
  • Page 44 WARRANTY 1. LIMITED WARRANTIES 1.01. Servis-Rhino warrants for one year from the purchase date to the original non-commercial, governmental, or municipal purchaser (“Purchaser”) and warrants for six months to the original commercial or industrial purchaser (“Purchaser”) that the goods purchased are free from defects in material or workmanship.
  • Page 45 TO THE OWNER/OPERATOR/DEALER The OCCUPATIONAL SAFETY AND HEALTH ACT (1928.51 Subpart C) makes these minimum safety require- ments of tractor operators: REQUIRED OF THE OWNER: 1. Provide a Roll-Over-Protective Structure that meets the requirements of this Standard; and 2. Provide Seatbelts that meet the requirements of this paragraph of this Standard and SAE J4C; and 3.
  • Page 46 Part No. 00790699P 4125 Printed U.S.A.

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