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Alamo Interstater 803213C Operator's Manual

Flail mower
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Published 03/09
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. C01-
Cover
ALAMO INDUSTRIAL
1502 E. Walnut
Seguin, Texas 78155
830-372-3551
Email: parts@alamo-industrial.com
INTERSTATER
OPERATOR'S MANUAL
®
©2009 Alamo Group Inc.

FLAIL MOWER

Part No. 803213C
$0.00

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Summary of Contents for Alamo Interstater 803213C

  • Page 1: Flail Mower

    READ, UNDERSTAND, and FOLLOW the Safety and Operation Instructions contained in this manual before operating the equipment. C01- Cover ALAMO INDUSTRIAL 1502 E. Walnut Seguin, Texas 78155 830-372-3551 Email: parts@alamo-industrial.com INTERSTATER ® ©2009 Alamo Group Inc. FLAIL MOWER Part No. 803213C $0.00...
  • 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 acci- dents.

  • Page 3: Table Of Contents

    Table of Contents SAFETY SECTION ... 1-1 General Safety Instructions and Practices ... 1-2 Maintenance and Service Safety Instructions and Practices ... 1-13 Concluding Safety Instructions and Practices ... 1-15 Decal Location ... 1-16 Decal Description ... 1-18 Federal Laws and Regulations ... 1-27 INTRODUCTION SECTION ...
  • Page 4 Cutting Component Inspection ... 4-19 Blade Bolt Inspection ... 4-20 DRIVING THE TRACTOR AND IMPLEMENT ... 4-23 Starting the Tractor ... 4-24 Brake and Differential Lock Setting ... 4-24 Operating the Mower Wings ...4-25 Driving the Tractor and Implements ... 4-27 Crossing Ditches and Steep Inclines ...
  • Page 5 SEASONAL CLUTCH MAINTENANCE ... 5-27 Proper Torque for Fasteners ... 5-28...
  • Page 7 In order to reduce accidents and enhance the safe operation of mowers, Alamo Industrial, in cooperation with other industry manufacturers has developed the AEM/FEMA Industrial and Agricultural Mower Safety Practices video and guide book. The video will familiarize and instruct mower-tractor operators in safe practices when using industrial and agricultural mowing equipment.
  • Page 8 Alamo Industrial Division is willing to provide one (1) AEM Mower Safety Practices Video Please Send Me: VHS Format – AEM/FEMA Mower Operator Safety Video DVD Format – AEM/FEMA Mower Operator Safety Video Mower Operator’s Manual AEM Mower Operator’s Safety Manual...

  • Page 9: Safety Section

    SAFETY SECTION Safety Section 1-1 © 2009 Alamo Group Inc.

  • Page 10: General Safety Instructions And Practices

    Safety Messages. Always use good common sense to avoid hazards. Si no lee ingles, pida ayuda a alguien que si lo lea para que le traduzca las medidas de seguridad. Operator Safety Instructions and Practices INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (SG-2) (SG-3) Safety Section 1-2...
  • Page 11 [from tractors, chain saws, radios, and other such sources close to the ear] is cumulative over a lifetime without hope of natural recovery. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY “Wait a minute...Save a life!” Always securely block up the Implement before crawling...
  • Page 12 Tractor and perform repairs before resuming operation. Serious injury and possible death could occur from not maintaining this Implement and Tractor in good operating condition. (SG-36) INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (SG-22) (SG-24) Children can cause the Implement to shift or fall (SG-25) Drugs and alcohol will affect an operator’s...
  • Page 13 To reduce the possibility of property damage, serious injury, or even death, never allow the Mower to be operated with blades missing. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (S3PT-1) (S3PT-05)
  • Page 14 Operator’s Manuals, been trained in proper operation of the tractor and Implement, and are physically large enough to reach and operate the controls easily. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (SFL-6) (SG-7) (SG-10)
  • Page 15 In case of mechanical difficulty during operation, place the transmission in the park position, set the parking brake, shut down all power, including the PTO and the engine and remove the key. Wait until all rotating motion has stopped before dismounting. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (SG-13) (SG-15)
  • Page 16 Normal ground speed range is from 2 to 5 mph(3-8 kph). Use slow mowing speeds when operating on or near steep slopes, ditches, drop-offs, overhead obstructions, power lines, or when debris and foreign objects are to be avoided. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (SGM-1) Inspect the area before...
  • Page 17 Cutting Blades which creates a potentially serious hazard and could cause serious injury or even death from objects thrown from the Blades. (SRM-07) INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Check to make sure there are no (SGM-14) The Implement could tip over and cause...
  • Page 18 Widen the wheel tread and add weights if needed. Refer to the mounting instructions or call customer service if you need assistance with counterweight procedure. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (S3PT-15) (S3PT-18)
  • Page 19 Make certain that the “Slow Moving Vehicle” (SMV) sign is installed in such a way as to be clearly visible and legible. When transporting the Equipment use the Tractor flashing warning lights and follow all local traffic regulations. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (SG-6) Safety Section 1-11 (STI-05)
  • Page 20 Implements, secure the center axle using cylinder stops or transport pin and properly attach a safety chain between the Implement and Tractor. Secure wings in upright position on folding Implements using wing transport locks. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Determine the maximum (SG-19)

  • Page 21: Maintenance And Service Safety Instructions And Practices

    Never attempt to lubricate, adjust, or remove material from the Implement while it is in motion or while tractor engine is running. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY (S3PT-8) Place the Implement on the ground or securely...
  • Page 22 See your Authorized Dealer for proper repairs. Alamo Industrial mowers use balanced and matched system components for blade carriers, blades, cuttershafts, knives, knife hangers, rollers, drivetrain components, and bearings. These parts are made and tested to Alamo Industrial specifications.

  • Page 23: Concluding Safety Instructions And Practices

    Safety Messages and operation instruction in each of the appropriate sections of the Tractor and Equipment Manuals. Pay close attention to the Safety Signs affixed to the Tractor and Equipment. INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Never work on the Mower with the tractor PTO driveline connected and...

  • Page 24: Decal Location

    NOTE: Alamo Industrial supplies safety decals on this product to promote safe operation. Damage to the decals may occur while in shipping, use, or reconditioning. Alamo Industrial cares about the safety of its customers, operators, and bystanders, and will replace the safety decals on this product in the field, free of charge (Some shipping and handling charges may apply).
  • Page 25 000108 000678 001829 001830 02962748 02965093 00763977 001650 001651 02960766 001660 00776031 803213C 10058000 00017000 0024100 INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY LEVEL DANGER DANGER DANGER DANGER DANGER WARNING DANGER DANGER DANGER WARNING DANGER CAUTION DANGER WARNING REFLECTR...

  • Page 26: Decal Description

    Danger! Mult-Hazard Warning. Failing to follow these Safety Messages and Operating Instructions can cause serious bodily injury or even death to operator and others in the area. P/N 002369 INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Safety Section 1-18...
  • Page 27 DANGER! Guard Missing, Do Not Operate. If you see this decal, Do Not Operate the mower until the shield has been replaced. P/N 00756004 DANGER! Rotating Driveline Keep Away, Contact can cause death. P/N 00756005 INTERSTATER 03/09 Safety Section 1-19 © 2009 Alamo Group Inc.
  • Page 28 Always use paper or cardboard. P/N 00756059 DANGER! Keep Away - Rotating Blades P/N 00756485 DANGER! Make certain that drivelines are correct length and are securely attached. P/N 00756494 INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Safety Section 1-20...
  • Page 29 Moving machiney parts can pinch or crush or fall- which may cause injury or death. P/N 02962765 CAUTION! Watch your step. P/N 03200285 DANGER! - Transport with Lever in Neutral Position to prevent inadvertent unfolding. P/N 03200328 INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Safety Section 1-21...
  • Page 30 DO NOT transport or operate without the SMV. P/N 03200347 Red Reflector. Keep reflectors clean and visible. P/N 1458392 Amber Reflector. Keep reflectors clean and visible. P/N 1458393 INTERSTATER 03/09 Safety Section 1-22 © 2009 Alamo Group Inc.
  • Page 31 INFORMATION - Attention - Service Hydraulic System with Universal Tractor Hydraulic Oil. Alamo Group part Number 02966307. 02966305 IMPORTANT - Use ALAMO Genuine Flail Parts. P/N 03200432 Cutting Height Adjustment Chart P/N 002023 Cylinder Controls for Lift and Tilt. 001412 INTERSTATER 03/09 ©...
  • Page 32 P/N 000108 Information that Grease Fitting is present and must apply grease. P/N 000678 INFORMATION - 8 Hour Lubrication Chart P/N 001829 INFORMATION - 8 Hour Lubrication Chart P/N 001830 INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Safety Section 1-24...
  • Page 33 P/N 02965093 Operator's Manual (with repair parts) and warranty was attached to this implement during final inspection. P/N 00763977 ALAMO NAME LOGO. P/N 001650 INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY Safety Section 1-25...
  • Page 34 ALAMO INDUSTRIAL LOGO P/N 001651 NAME LOGO - Alamo Industrial P/N 02960766 INTERSTATER NAME LOGO. P/N 001660 Read Operator’s Manual! The operator’s manual is located inside this canister. missing order one from your dealer. P/N 00776031 INTERSTATER 03/09 © 2009 Alamo Group Inc.

  • Page 35: Federal Laws And Regulations

    (Refer to U.S. Dept. of Labor, Employment Standard Administration, Wage & Home Division, Child Labor Bulletin #102.) INTERSTATER 03/09 © 2009 Alamo Group Inc. SAFETY This section is not intended as a legal...

  • Page 81: Introduction Section

    INTRODUCTION SECTION Introduction Section 2-1 © 2009 Alamo Group Inc.
  • Page 82 Indicates an imminently hazardous situation that, if not avoided, MAY result in MINOR INJURY. Identifies special instructions or procedures that, if not strictly observed, could result in damage to, or destruction of the machine, attachments or the environment. INTERSTATER 03/09 © 2009 Alamo Group Inc. INTRODUCTION Introduction Section 2-2...
  • Page 83 16’ 5” Interstater, 88” Rear Flail, 60” Left and Right Wings 13’ 2” Single-Side Interstater, 88” Rear Flail and 88” Right Wing 12’ 2” Single-Side Interstater, 88” Rear Flail and 74” Right Wing INTERSTATER 03/09 Introduction Section 2-3 © 2009 Alamo Group Inc.
  • Page 84 NOTE: Warranties are honored only if completed “Owner Registration and Warranty” forms are received by Alamo Group within thirty days of delivery of the implement. 3. Record the Model and Serial Numbers on the Warranty page at the front of the Operator’s Manual. Keep this as part of the permanent maintenance file for the implement.

  • Page 85: Assembly Section

    ASSEMBLY SECTION Assembly Section 3-1 © 2009 Alamo Group Inc.

  • Page 86: General Instructions

    These instructions are general information and not specifically for your tractor, but in connection with our drawings, they might offer your some valuable assistance. This section covers the installation procedure of an Alamo Group Interstater mower kit, and includes parts lists for framework, hoses, and miscellaneous parts to be attached to your tractor.

  • Page 87: Preliminary Tractor Preparation

    Special tools, for installing and servicing INTERSTATER kits, are illustrated on the below. Drawings for these tools are available on request. If desired, tools may be obtained from Alamo on a made to order basis. Prices will be furnished on request. ASM-FL-0001 ITEM PART NO.

  • Page 88: Drive Coupling Attachment

    4. Position the mainframe under the tractor. Lift the front of the frame and install the top two 5/8” x 2" bolts. Install a 5/8" flatwasher and a 5/8" locknut on the bolts and tighten enough to hold the frame in place. ASM-FL-0005 INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-4...

  • Page 89: Mounting And Pump Assembly

    ASM-FL-0008 NOTE: On some applications Cylinder Support will have an extra set of holes. Refer to Installation Drawing for correct mounting. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-5...

  • Page 90: Mounting Wing Mowers

    (2) 5/8 x 3-1/2 bolts and (2) 5/8 locknuts. Install spacer (P/N 107242) between switch assembly and lift arm. ASM-FL-0013 Attach magnet assembly to picot pin using bolts and lockwashers provided. ASM-FL-0014. INTERSTATER 03/09 Assembly Section 3-6 © 2009 Alamo Group Inc.
  • Page 91 When using auxiliary hydraulic pump, place the pump drive belt around driveshaft. Place splined pulley weldment on the driveshaft. ASM-FL-0016 NOTE: All splines on driveshaft and pump should have anti-seize applied. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Right Wing Assembly Section 3-7...

  • Page 92: Electrical Wiring Installation

    (ground) from battery terminal. Asm-R-0018 Remove ignition switch access panel or ignition switch if panels are not provided in dash. Identify the “Ignition- Start” wire and the “Ignition-Accessory” wire. ASM-FL-0019 INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-8...

  • Page 93: Electrical Circuit

    NOTE: Be sure to install connector so that larger brown wires are located on bottom poles of switch. This applies to Dual Wing and Single Wing applications. INTERSTATER 03/09 Assembly Section 3-9 © 2009 Alamo Group Inc.
  • Page 94 ASSEMBLY INTERSTATER 03/09 Assembly Section 3-10 © 2009 Alamo Group Inc.

  • Page 95: Control Valve

    Attach control valve to the valve stand with (2) 3/8”x1” bolts, (2) 3/8” locknuts. Attach the top cover and the bottom cover to the valve mount bracket with (8) 3/8”x1” bolts, (8) 3/8” washers and (8) locknuts. ASM-FL- 0026 INTERSTATER 03/09 Assembly Section 3-11 © 2009 Alamo Group Inc.

  • Page 96: Hydraulics

    NOTE: Do not strap hoses together until all hoses and wiring are connected. Hoses and wiring should be routed so they do not lay on moving parts, too close to sharp edges, or near excessive heat. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-12...
  • Page 97 Hydraulic Pump. ASM-FL-0030 4. Attach the right wing pressure hose (Item 2) to the second Hydraulic Pump. ASM-0030 5. Slide the Protective Sleeving these hoses. ASM-FL-0030 & 0031 INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY (Item 3) over Assembly Section 3-13...
  • Page 98 ASSEMBLY 6. Attach the Return Hose (Item 1) to Left Wing ASM-FL-0032 & 0033 Slide Protective Sleeving (Item 2) over the Return Hose. INTERSTATER 03/09 Assembly Section 3-14 © 2009 Alamo Group Inc.
  • Page 99 Attach right wing return hose to hydraulic adapter (Item 3) on right wing (Item 2 ASM-FL-0036) and slide through the sleeving. This sleeving will now have both right wing pressure hose and right wing return hose. ASM-FL-0037 ‘ INTERSTATER 03/09 Assembly Section 3-15 © 2009 Alamo Group Inc.
  • Page 100 NOTE: On some model, lift cylinder ports must face forward for proper hose clearance. Install the 90 deg. elbow fittings P/N 02045200 (Item 2) ASM-FL-0040 into the remaining lift and tilt cylinder ports INTERSTATER 03/09 Assembly Section 3-16 © 2009 Alamo Group Inc.
  • Page 101 Attach the pressure hose (Item 1) ASM-FL-0042 from the auxiliary pump to the control valve (Item 1) ASM-FL- 0042 Attach the return hose (Item 2) ASM-FL-0043 from the control valve to the return filter on the hydraulic tank (Item 1) ASM-FL-0044. INTERSTATER 03/09 Assembly Section 3-17 © 2009 Alamo Group Inc.
  • Page 102 Hose - Control Valve to Tilt Cyl. - Live End + Hose used with most non-cab tractors * See Installation Instructions that were shipped with your unit for proper replacement part numbers. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-18...

  • Page 103: Control Cable Connection To Control Stick Assemblies

    Conduit Sleeve ASMP-FL-0004 into the bottom of the Control Stick Assembly and align the groove in the Conduit Sleeve with the Cross-Screw Hole. Finally Reinstall the Cross- Screw and tighten securely. INTERSTATER 03/09 Assembly Section 3-19 © 2009 Alamo Group Inc.

  • Page 104: Initial Start-Up Procedure

    With a hydraulic jack raise the right side of the tractor. This will tilt the tank and allow only a minimum amount of air when filling. b. Avoid hydraulic contamination by filtering the hydraulic oil while filling the hydraulic tank. ASM-FL-0038 INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-20...

  • Page 105: Final Check

    DO NOT leave unit unattended, and COMPLY WITH ALL WARNING DECALS. If unit starts to make unusual noise, stop unit and check oil level. Also check for frothy oil which would indicate a leak on suction side of system. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-21...

  • Page 106: Installation Of Rear Mower

    After the cotter pin is installed, bend extended prong at a 45 Degree angle with prong parallel to lug. ASMP-FL-0047 INTERSTATER 03/09 Assembly Section 3-22 © 2009 Alamo Group Inc.
  • Page 107 Secure with 5/8 NC x 1-3/4 HHCS and nut (#3). Torque to 170 ft-lbs. b. Secure with 3/4 NC x 3-3/4 HHCS, A- frame spacer and nut(#4). Torque to 300 ft-lbs. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-23...
  • Page 108 If required, insert shims from shim kit (P/N 000552), ASM-FL-0051 between gearbox mounting lugs and mounting plate to insure the gearbox pulls up evenly on the mounting plate. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-24 Check the...
  • Page 109 5. Install drive belt #2. 6. Attach spring. One end is inserted in idler arm spring arm hole; the other end is attached to the long outboard bearing plate capscrew. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-25...
  • Page 110 “A-Frame” or mower head. If a problem exists, change mounting position or lengths of lift chains by removing or adding links. INTERSTATER 03/09 © 2009 Alamo Group Inc. ASSEMBLY Assembly Section 3-26...

  • Page 111: Operation Section

    OPERATION SECTION Operation Section 4-1 © 2009 Alamo Group Inc.
  • Page 112 ALAMO INDUSTRIAL INTERSTATER Alamo Industrial Interstater flail mowers are manufactured with quality material by skilled workers. These mowers are designed for cutting grass and small weeds. The mower is equipped with protective deflectors to prevent objects being thrown from the mower by the blades, however, no shielding is 100% effective. All shields, guards, and deflectors equipped on the mower must be maintained in good operational condition.

  • Page 113: Standard Equipment And Specifications

    1/2” to 6” Cutting Height Available in Fine or Coarse-Cut Torque Limiter Clutch Front and Rear Safety Deflectors CAT 4 Driveline Belt Drive From Gearbox To Cuttershaft with Automatic Spring Tension INTERSTATER 03/09 Operation Section 4-3 © 2009 Alamo Group Inc.

  • Page 114: Operator Requirements

    Serious injury or death to the operator or others could result if the operator is under the influence of drugs or alcohol. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Drugs and alcohol will affect an operator’s Before operating the Tractor or...

  • Page 115: Tractor Requirements

    Rear INT 88” & 96”mowers require a tractor with at least 60HP. Operating the mower with a tractor that does not have adequate power may damage the tractor engine. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION carry mower tongue weight, safety chain attachment point...

  • Page 116: Getting On And Off The Tractor

    Operator’s Manuals, been trained in proper operation of the tractor and Implement, and are physically large enough to reach and operate the controls easily. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-11) Operation Section 4-6...

  • Page 117: Dismounting The Tractor

    Never dismount a Tractor that is moving or while the engine is running. Operate the Tractor controls from the tractor seat only. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-10) Operation Section 4-7...

  • Page 118: Starting The Tractor

    Keep hands and feet from under the mower deck and clear of pinch points between the tractor hitch arms and mower pins. OPS-R-0001 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION OPS-B- 0003 (SG-23)

  • Page 119: Connecting The Mower A-Frame To The Tractor

    When not in use, store the safety chain to protect it from mud or standing water by wrapping the chain around the tongue. Replace the safety chain if one ore more links or end fittings are broken, stretched or otherwise damaged or deformed. OPS-U-0039 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (S3PT-15) 3-point...

  • Page 120: Setting The Mower

    Never work under the Implement, the framework, or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious injury or even death. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-14) Operation Section 4-10...

  • Page 121: Roller Height Adjustment

    Repeat the process several more times to ensure wings are entirely supported by the hydraulic cylinders before releasing the transport locks and lowering the mower. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-11...

  • Page 122: Leveling Deck

    Tractor PTO by pushing the PTO into the Tractor and through the support bearings or downward onto the PTO shaft, breaking it off. A broken driveline can cause personal injury. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Push the (S3PT-18)
  • Page 123 If the distance between the mark and the outer shield becomes less than 2” at any point there is a potential problem bottoming out the driveline and the driveline should be shortened. OPS-F-0001 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION watch shaft Operation Section 4-13...

  • Page 124: Pre-Operation Inspection And Service

    (SRM-3) (SRM-3) INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Never work on the Mower with the tractor PTO driveline connected and Never work on the Mower with the tractor PTO driveline connected and Operation Section 4-14...

  • Page 125: Tractor Pre-Operation Inspection/Service

    Power brake fluid level • Power steering fluid level • Fuel condition and level • Sufficient lubrication at all lube points • Air filter condition OPS-U-0030 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-21) The following Operation Section 4-15 (STI-03)

  • Page 126: Mower Pre-Operation Inspection/Service

    Ensure the manual canister is secured to the equipment with the operator’s manual inside. • Ensure all safety signs are in place and legible. Replace missing, damaged, and illegible decals. OPS-U- 0011 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SGM-10) Operation Section 4-16 (SFL-5)
  • Page 127 Ensure the slip clutch shield and drive belts shields are in place and in good repair. • Ensure the tractor PTO master shield is in place, lowered OPS-F- 0005 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Reference good condition. Operation Section 4-17...
  • Page 128 • Remove any grass or other debris which may be wrapped around the cuttershafts. • Inspect the condition of deck skid shoes and hardware. OPS-F- 0007 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-18...

  • Page 129: Cutting Component Inspection

    Failure to replace abnormally worn blades may lead to catastrophic failure of the blades and ejection of the broken part with tremendous force which may cause serious bodily injury or death. OPS-U-0032 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-19...

  • Page 130: Blade Bolt Inspection

    Failure to replace abnormally worn blade bolts may lead to catastrophic failure of the blades and ejection of the broken part which may cause serious bodily injury or death. Always replace Blade Bolts with new bolts whenever replacing the Blades. OPS-U-0037 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-20...
  • Page 131 The skid shoes are in good condition & tight The rear roller is in good condition and turns freely Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Make ____________________ ________________ Shift...
  • Page 132 The air filter is in good condition Operator’s Signature: DO NOT OPERATE an UNSAFE TRACTOR or MOWER This Inspection Form may be freely duplicated for extra copies. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Make ____________________ ________________ Shift Condition at...

  • Page 133: Driving The Tractor And Implement

    When operating in traffic always use the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you and watch out for the other guy. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Be careful when operating or transporting this (S3PT-12)

  • Page 134: Starting The Tractor

    When operating in traffic, always use the Tractor’s flashing warning lights and reduce your speed. Be aware of traffic around you and watch out for the other guy. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION LOCKED MOST...

  • Page 135: Operating The Mower Wings

    Drive slowly and use extreme caution when turning on hillsides. Overturning the Implement could cause the Implement to overturn the Tractor and vice versa resulting in serious injury or even death. Implement may overturn. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION wait (STI-02) Operation Section 4-25...
  • Page 136 NEVER attempt to raise the mower while the mower is operating. INTERSTATER 03/09 Operation Section 4-26 © 2009 Alamo Group Inc.

  • Page 137: Driving The Tractor And Implements

    Use extreme caution when operating on steep slopes. Keep the tractor in a low gear when going downhill. DO NOT coast or free-wheel downhill. OPS-F- 0009 INTERSTATER 03/09 Operation Section 4-27 © 2009 Alamo Group Inc.

  • Page 138: Crossing Ditches And Steep Inclines

    When crossing such terrain, the implement should be fully lowered for a lower center of gravity and added stability. OPS-R-0021 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-28...

  • Page 139: Operating The Tractor And Implement

    Stop mowing immediately if blades strike a foreign object. Repair all damage and make certain rotor or blade carrier is balanced before resuming mowing. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Inspect the area before (SGM-05) Operation Section 4-29...

  • Page 140: Foreign Debris Hazards

    If a bystander comes within 300 feet of the tractor while the mower is being operated, stop the tractor at once, idle the engine and disengage the PTO. Do not engage the PTO again until all bystanders are well past the 300 foot distance. OPS-R-0024 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Remove all Operation Section 4-30...

  • Page 141: Engaging The Power Take Off (Pto)

    Do not put hands or feet under mower decks. Blade Contact can result in serious injury or even death. Stay away until all motion has stopped and the decks are securely blocked up. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SFL-6) (SGM-09)

  • Page 142: Pto Rpm And Ground Speed

    When mowing in reverse, operate the tractor and mower at a reduced ground speed to ensure tractor and mower control is maintained. OPS-R-0026 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-32 (SG-26)
  • Page 143 -Never allow clippings or debris to collect near drivelines, slip clutches, and gearboxes. Periodically shut down the Tractor and Mower and clean clippings and collected debris from the mower deck. (SGM-12) INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SGM-1) Check to make sure there are no Operation Section 4-33...

  • Page 144: Shutting Down The Implement

    Use extreme care to keep feet and hands from under the mower and clear of any pinch points. OPS-F-0012 INTERSTATER 03/09 Operation Section 4-34 © 2009 Alamo Group Inc.
  • Page 145 Never work under the Implement, the framework, or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious injury or even death. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-14) Operation Section 4-35...

  • Page 146: Mower Storage

    Never allow children to play on or around Tractor or Implement. Children can slip or fall off the Equipment and be injured or killed. crushing themselves or others. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Children can cause the Implement to shift or fall (SG-25)

  • Page 147: Transporting The Tractor And Implement

    Before transporting the tractor and mower, idle the tractor engine, disengage the PTO and wait for all mower moving parts to come to a complete stop. Raise the mower sections and ensure transport locks engage. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-10) Operation Section 4-37...

  • Page 148: Transporting On Public Roadways

    Implement at speeds over 20 MPH. Never allow children or other persons to ride on the Tractor or Implement. Falling off can result in serious injury or death. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Locking the wheels brake...
  • Page 149 Always stay alert when transporting the tractor and implement on public roads. Use caution and reduce speed if other vehicles or pedestrians are in the area. OPS- U- 0022 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION (SG-6) emblem roads, have...

  • Page 150: Hauling The Tractor And Implement

    OPS-U- 0025 INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Operation Section 4-40...
  • Page 151 If during transport a hard braking, sharp turning, or swerving action was performed, stop at the next safe location to inspect the security of the load. OPS-U- 0026 INTERSTATER 03/09 Operation Section 4-41 © 2009 Alamo Group Inc.

  • Page 152: Trouble Shooting Guide

    Clutch linings badly worn or plates warped. Too much power for clutch. Oil on facings. Friction facings glazed. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Remedy Tighten if loose Replace missing knives Free knives so they swing. Replace blades.
  • Page 153 Belt worn or slipping. Spring broke & belt off idler. Housing plugged. Debris around pulleys. Grass too high. INTERSTATER 03/09 © 2009 Alamo Group Inc. OPERATION Increase cutting height. Increase cutting height. Use genuine Alamo Industrial knives. Check Pressure Re-plumb valve.

  • Page 155: Maintenance Section

    MAINTENANCE SECTION Maintenance Section 5-1 © 2009 Alamo Group Inc.

  • Page 156: Daily Checks

    Never work under the Implement, the framework, or any lifted component unless the Implement is securely supported or blocked up to prevent sudden or inadvertent falling which could cause serious injury or even death. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE (SG-14) Maintenance Section 5-2...
  • Page 157 LIFT FRAME POVOT PIN WING MOWER BELT IDLER ARM CUTTERSHAFT BEARINGS TILT CYLINDER ROD END LIFT CYLINDER ROD END ROLLER BEARING INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE REAR MOWER IDLER ARM BANJO BEARING BANJO COUPLING DRIVELINE YOKE DRIIVELINE SLIP...

  • Page 158: Changing Hydraulic System Filter

    2. Loosen the four bolts on the filter cover. Mnt-FL-0004 Remove one bolt from the filter to aid in removing the filter cover. Mnt-FL-0005 3. Push the filter cover down and slowly twist the filter cover off. Mnt-FL-0006 4. Remove filter spring. Mnt-FL-0007. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-4...
  • Page 159 5. Remove filter. Inspect material trapped by the filter. It can indicate parts wear in the system. Mnt-FL-0008 6. Install the new filter. 7. Reinstall filter spring and filter cover. Replace the one bolt which had previously been removed. Tighten all bolts in an even manner. Mnt-FL-0009 INTERSTATER 03/09 Maintenance Section 5-5 © 2009 Alamo Group Inc.

  • Page 160: Cutter Unit

    The cutter unit rides on a large roller assembly. The position of this roller is adjustable and will determine the cutting height of the knives. INTERSTATER 03/09 Maintenance Section 5-6 © 2009 Alamo Group Inc.

  • Page 161: Replacing Cutter Unit Drivebelts

    Align bracket holes with cutterhousing holes, then reinstall fasteners. Refer to cutting height decal on mower or Safety Section. 5. Lower cutter unit to ground; then remove lifting device. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-7...

  • Page 162: Roller Bearing Replacement

    Play should be slight to none at all. 11. Install roller and bearing and bracket assemblies on mower. 12. Lubricate roller bearing until lubricant can be seen coming out between roller and bearing housing. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-8...

  • Page 163: Cuttershaft Bearing Replacement

    Reinstall outboard fender. Remove supports, lower unit to ground and test unit. If the inboard (drive) bearing is to be replaced, proceed to step 7. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE bearing then Maintenance Section 5-9...

  • Page 164: Inboard (Drive) Bearing

    It may be necessary to remove two sets of knives nearest the drive end of cuttershaft. Install new bearing and housing assemblies as outlined in Paragraph "E". INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Secure with...

  • Page 165: Changing To Forward Or Reverse Rotation

    FOR REVERSE ROTATION: On the right wing and rear unit, all knife pins must be installed with their heads facing toward the cuttershaft pulley. On the left wing, and rear unit, the heads of the knife pins must face away from the cuttershaft pulley. INTERSTATER 03/09 Maintenance Section 5-11 © 2009 Alamo Group Inc.

  • Page 166: Hydraulics

    After the hydraulic system is fully charged and functioning properly, switch the mowers on and increase the engine speed to run the PTO at 540 RPM. Maintain this speed for 5 minutes and look for any leaks or possible problems. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-12...
  • Page 167 Slow Gear Pump speed. raises slowly. Relief Valve Setting too low. Worn Gear Pump. Worn Cylinder. Worn Control Valve. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE REMEDY Replace Fuse. Adjust or replace Safety Switch. Replace Belts Replace On/Off Switch Check Coil and Wires.

  • Page 168: Power Circuit

    10. Reinstall pumps to pump mounting bracket. 11. Reinstall all hoses. Tighten hose fittings to their proper torque refer to torque chart. 12. Reinstall all guards. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE whenever Maintenance Section 5-14...

  • Page 169: Solenoid Control Valve

    When the flow of oil to the motor is cut off, the cuttershaft will stop rotating. Figure Mnt-FL-0017 INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Filler Cap a. Control Valve b. Solenoid...

  • Page 170: Hydraulic Pump

    The cam plate can now be moved over to one side and removed. The cam plate pivot bearing are a loose slip fit into the housing. Do not be concerned if they are not tight. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-16...
  • Page 171 8. Clamp this assembly in a protected jaw vise with the open end of the housing up. 9. Install new gasket. 10. Install relief valves and springs into backplate. 11. Install backplate assembly. Install six cap screws and torque to 27-31 ft. lbs. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-17...
  • Page 172 Sluggish response to Air in system. acceleration Internal Pump or Motor wear or damage. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE REMEDIES Check oil level and fill. Replace Filter Element. Use proper viscosity oil. Inspect Coupling for sheared Spline Spline or Key.
  • Page 173 11. Remove shaft seal from housing. 12. Remove washer from housing. 13. Remove drive shaft from housing. 14. Remove the two snap rings, thrust washers, and thrust bearing, from drive shaft. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-19...
  • Page 174 12. Install backplate on housing. 13. Install six capscrews and torque 15-18 ft. lbs. 14. On through shaft type assembly, install shaft seal and snap ring in backplate. Install key in driveshaft. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-20...
  • Page 175 Oil-flow and pressure shut off going to motor. Excessive Case Drain flow. Excessive internal wear in motor. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE REMEDIES Remove backplate and examine surface condition of flat area; if scored, replace backplate. DO NOT LAP.

  • Page 176: Control Circuit

    Also remember that any other protectant must be compatible with hydraulic fluid. Alamo Industrial is not responsible for rust or pitting of the cylinder rod due to weather exposure or impacts from normal operation or mounting. If hydraulic cylinders and or the cylinder rods are damaged as a result of the rods rusting or pitting, the hydraulic cylinders and rods will not be covered under warranty by Alamo Industrial.

  • Page 177: Hydraulic Gear Pump

    A pressure relief valve is mounted in the inlet section of the valve. When a cylinder is bottomed, the relief valve will open and allow oil from the gear pump to return to the reservoir. INTERSTATER 03/09 Maintenance Section 5-23 © 2009 Alamo Group Inc.
  • Page 178 6. If pressure is low on both circuits, adjust relief valve. Remove hex cap, loosen lock nut (if present) and turn adjusting screw clockwise. 7. If the pressure does not increase, remove the relief valve and inspect it. If the valve is good, the gear pump is worn. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-24...

  • Page 179: External Coil Slip Disk Replacement

    Make certain that all Driveline Canopy Shields are in good repair and rotate smoothly on the Drivelines. Replace Bearings and/or Integral Shields if necessary. Re-install Gearbox Canopy Shields with the same hardware and tighten securely. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-25...

  • Page 180: Slip Clutch

    There are four friction lining plates in the slip clutch. These should be checked weekly for oil or grease, wear, and moisture which could cause corrosion on the drive plates. TANK FILLING INSTRUCTIONS USE Tractor Hydraulic Oil only INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-26...

  • Page 181: Seasonal Clutch Maintenance

    Repeat steps 4 and 5 as required until the oil level stabilizes at the level of the sight gauge. INTERSTATER 03/09 © 2009 Alamo Group Inc. MAINTENANCE Maintenance Section 5-27...

  • Page 182: Proper Torque For Fasteners

    NOTE: These values apply to fasteners as received from supplier, dry or when lubricated with normal engine oil. They do not apply if special graphited or molydisulphide greases or other extreme pressure lubricants are used. This applies to both UNF fine and UNC coarse threads. INTERSTATER 03/09 Maintenance Section 5-28 © 2009 Alamo Group Inc.
  • Page 184 LIMITED WARRANTIES 1.01. Alamo Industrial 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 1.02. Manufacturer will replace for the Purchaser any part or parts found, upon examination at one of its factories, to be defective under normal use and service due to defects in material or workmanship.
  • Page 185 TO THE OWNER/OPERATOR/DEALER To keep your implement running efficiently and safely, read your manual thoroughly and follow these directions and the Safety Messages in this Manual. The Table of Contents clearly identifies each section where you can easily find the information you need. The OCCUPATIONAL SAFETY AND HEALTH ACT (1928.51 Subpart C) makes these minimum safety require- ments of tractor operators: REQUIRED OF THE OWNER:...
  • Page 186 P/N 803213C INTERSTATER - SOM 03/09 Printed in USA...

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