Textron Bunton 630322 Setup, Parts & Maintenance Manual
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Textron Bunton 630322 Setup, Parts & Maintenance Manual

Textron Bunton 630322 Setup, Parts & Maintenance Manual

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SETUP, PARTS & MAINTENANCE
MANUAL HYDRO MIDSIZE
Power Unit Models:
630322
Power Unit 15HP Kawasaki Hydro
630323
Power Unit 17HP Kawasaki Hydro
630324
Power Unit 21HP Kawasaki Hydro ES
630328
Power Unit 17HP Kawasaki Hydro ES
(Operation & Safety Manual: 2721849)
WARNING: If incorrectly used this machine can cause severe injury. Those who use
and maintain this machine should be trained in its proper use, warned of its dangers
and should read the entire manual before attempting to set up, operate, adjust or
service the machine.
2721850 REV D

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Summary of Contents for Textron Bunton 630322

  • Page 1 SETUP, PARTS & MAINTENANCE MANUAL HYDRO MIDSIZE Power Unit Models: 630322 Power Unit 15HP Kawasaki Hydro 630323 Power Unit 17HP Kawasaki Hydro 630324 Power Unit 21HP Kawasaki Hydro ES 630328 Power Unit 17HP Kawasaki Hydro ES (Operation & Safety Manual: 2721849) WARNING: If incorrectly used this machine can cause severe injury.
  • Page 2 © 2001, TEXTRON INC...

  • Page 3: Table Of Contents

    You'll always be glad you did. Textron Golf, Turf & Specialty Products One Bob Cat Lane Johnson Creek, WI 53038-0469...

  • Page 4: Safety

    These words appear in this and approved by Textron Golf, Turf & Specialty manual and on the safety labels attached to Textron Products Engineering Department. Any Textron Golf, Turf & Specialty Products machines. For your Golf, Turf &...

  • Page 5: Assembly/Set-Up Instructions

    Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize GENERAL NOTE: FRONT, REAR, RIGHT HAND AND LEFT HAND REFERENCES BELOW ARE WITH RESPECT TO AN OPERATOR AT THE CONTROLS. 1. UNCRATE - Place both power unit and cutterdeck crates on a level surface. Remove sides and top from both the power unit and cutterdeck crates.
  • Page 6 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 4. Unbolt upper handle B from shipping bracket C. Unbolt shipping bracket C from lower handle D. Retain fasteners removed for later use. 5. Bolt upper handle B to lower handle D with (2) 3/8-16 X 1" bolts and nuts at location E using fasteners removed in the previous step and (2) 3/8-16 X 1-1/2"...
  • Page 7 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 7. Unbolt shipping bracket from crate. 8. Open the bypass valves X on each pump by rotating handle counter-clockwise two revolutions. 9. Remove the power unit from the crate and support the rear of the power unit with a jack stand.
  • Page 8 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 11. Cut and remove tie wrap G from the traction control lever H. 12. Locate the two longest rods removed in Step 2. Install the two traction control rods through the traction control lever H, large flatwasher and traction lock J and secure with hairpin.
  • Page 9 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 14. Attach spring to pump arm and then to bolt L as shown. Repeat for other side. 15. Cut zip ties and remove tracking control assembly V from the front of the power unit. 16. Remove the long bolt, (2) friction washers and nut from tracking control assembly V.
  • Page 10 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 18. Connect speed control rod M to the speed control lever N and secure with hairpin as shown. Repeat for other side. 19. Set the speed control lever to neutral and adjust the swivel on the lower end of the speed control rod M so they engage the very top of the slot on the neutral plates P and secure with flatwasher and hairpin as shown.
  • Page 11 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 20. Insert threaded end of brake rod Q through the slot on the engine deck and attach the other end to the brake control arm R and secure in place with hairpin as shown. 21. Connect swivel on threaded end of brake rod Q to the brake arm T and secure in place with flatwasher and hairpin as shown.
  • Page 12 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 22. Close bypass valve X by rotating clockwise until firmly seated. 23. On Electric Start Models Only Remove the battery cover and the battery from the machine. Fill the battery to the bottom of the vent wells with electrolyte and trickle charge for several hours.
  • Page 13 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 24. Attach cutterdeck per the instructions on the following pages then return to Step 25 of this section. 25. Fill engine with oil. (See engine manual for specifications.) 26. Fill fuel tank with clean, fresh unleaded fuel. GASOLINE IS HIGHLY FLAMMABLE! •...
  • Page 14 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize CUTTERDECK ATTACHMENT: Two types of cutterdeck mounting systems are available, fixed and floating. Fixed mounting rigidly attaches the cutterdeck to the power unit. Floating mounting allows the cutterdeck to move independent of the power unit providing a more uniform cut. Follow the appropriate instructions below for the type of cutterdeck being attached to the power unit.
  • Page 15 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 6. Remove belt cover and set aside. 7. Block the rear of the cutterdeck with the appropriate height block for the desired height of cut B. See Support Block Chart below. " 5 " 5 " 5 "...
  • Page 16 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize FLOATING CUTTERDECK ATTACHMENT 1. Unbolt the caster wheels and the shipping brackets from the crate. 2. Remove the shipping bracket from the caster wheel by loosening the caster bolt and sliding the shipping bracket off and retighten caster bolt. 3.
  • Page 17 Hydro ASSEMBLY/SET-UP INSTRUCTIONS Midsize 10. Position power unit behind the crate and cutterdeck. 11. With the cradle raised above the cutterdeck, roll the front of the cradle and power unit up and over the cutterdeck and crate. 12. Align height of cut pins E on cutterdeck with the bushings on the cradle and lower the cradle so pins pass through bushings.

  • Page 18: Lubrication

    Hydro LUBRICATION Midsize MACHINE LUBRICATION Every 50 Working Hours - Lubricate the following points with grease: 1) Caster wheel pivots (2 points) 2) Neutral eccentric pin (2 points) 3) Idler pivot bearings: a) Engine to cutterdeck belt tensioner b) Cutterdeck belt tensioner c) Hydro drive belt tensioner NOTE: The spindles used on these machines use a superior sealed bearing which does not require relubrication.
  • Page 19 Hydro LUBRICATION Midsize ENGINE DAILY Remove the dipstick S and check that the oil level reaches the full mark. If necessary, top off with fresh oil. To obtain the correct oil level, the machine must be level. See engine manufacturer’s manual for proper oil viscosity and grade.

  • Page 20: Maintenance

    Hydro MAINTENANCE Midsize The maintenance schedule detailed is for average operating conditions. Under extreme conditions (dusty, dirty or more than 8 hrs continuous use) maintain more frequently. Engine (daily) Check the engine for oil leaks. Cooling Fins and Air Intake screen (daily) Ensure that the cooling fins and air intake screen I are cleaned daily.
  • Page 21 Hydro MAINTENANCE Midsize Blade Sharpening Blades may be sharpened by filing or grinding, but with either method the balance of the blades must be maintained at 5/8 oz/in or less. Failure to maintain balance causes excess vibration, wear and shortened life of not only the blades, but most all components of the machine.
  • Page 22 Hydro MAINTENANCE Midsize HYDRAULIC RESERVOIR CHECK, DRAIN AND FILL Check level every 100 hours or when a leak has occurred. To check level: Remove reservoir cap. Add 10W30 oil until the oil level reaches the bottom of the filler tube. Do not overfill. EVERY 500 HOURS: Change hydraulic oil and filter.

  • Page 23: Service Chart

    Hydro SERVICE CHART Midsize NOTE: CHANGE ENGINE OIL AND FILTER AFTER FIRST 5 HOURS OF OPERATION. & & Consult the manufacturer’s manual for your engine for further information and instructions.

  • Page 24: Service Record

    Hydro SERVICE RECORD Midsize NOTES _______________________________________________________________ ____________________________________________________ ________________________________________________________________________ _______________________________________________________________ ____________________________________________________________ ____________________________________________________ ________________________________________________________________________ _______________________________________________________________ ____________________________________________________________ _______________________________________________________________ ____________________________________________________________ _______________________________________________________________ _______________________________________________________________ & & r i f t l i...

  • Page 25: Adjustments

    Hydro ADJUSTMENTS Midsize NOTE: Make all adjustments with the engine shut off, spark plug wire disconnected and mower drive disengaged. Speed Control Lever Friction The speed control lever is held where set by friction pads. If the setting will not hold, tighten nut E to increase friction on speed control lever.
  • Page 26 Hydro ADJUSTMENTS Midsize TRACTION DRIVE HYDROSTAT ADJUSTMENTS: The following adjustments must be done in order. STEP 1 - Set Neutral Neutral is set at the factory. If it should require adjustment, raise the wheels off the ground by setting the machine on jackstands or blocks. Disconnect the traction control rod A and speed control rod R at each pump end.
  • Page 27 Hydro ADJUSTMENTS Midsize OPERATOR PRESENT CONTROLS The operator present (OP) controls should be adjusted to control the operation of the plunger of the operator present switch (located under the right side of the control panel). Depressing OP levers F should depress the plunger;...
  • Page 28 Hydro ADJUSTMENTS Midsize TRACK WIDTH ADJUSTMENT The track width originally set from the factory can be increased an additional 3-1/4" overall by performing the following steps. 1. Loosen wheel lug nuts on both drive tires. 2. Raise rear of unit so that drive tires are off the ground.

  • Page 29: Belt Replacement

    Hydro BELT REPLACEMENT Midsize PTO BELT 1. Rotate idler arm using a 3/8" ratchet or breaker bar and remove belt. CUTTERDECK BELT 1. Remove PTO belt. 2. Rotate idler arm using a 3/8" ratchet or breaker bar and remove belt. 3.

  • Page 30: Upper Engine Deck Assy

    Hydro UPPER ENGINE DECK ASSY Midsize FIGURE 1...
  • Page 31 Hydro UPPER ENGINE DECK ASSY Midsize FIGURE 1 2721850-01 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2721520 CAP-FUEL GASOLINE 3.5 1-29 64002-04 LOCKWASHER, EXT. 5/16 2721540 TANK-FUEL MID BUNTON 1-30 64163-03 WSHR-.256ID X .62OD (INCLUDES ITEMS 3 & 4) 48310 S BUSHING,FUEL TANK * AVAILABLE THROUGH KAWASAKI DEALER.

  • Page 32: Lower Engine Deck Assy/Clutch

    Hydro LOWER ENGINE DECK ASSY/CLUTCH Midsize FIGURE 2...
  • Page 33 Hydro LOWER ENGINE DECK ASSY/CLUTCH Midsize FIGURE 2 2721850-02 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2721647 PULLEY-4.50E.O.D. 64163-31 WASHER, 25/64 X 1 X 12 2721110 CLUTCH-ELECTRIC 2721331.7 WLDMT-CLUTCH STOP MID 1 2721642 BELT-HA 49.0 2722244 PULLEY- A SECTION 4.50 38304-03 BRG-FLANGED PLASTIC 2721398...

  • Page 34: Drive Wheels

    Hydro DRIVE WHEELS Midsize FIGURE 3...
  • Page 35 Hydro DRIVE WHEELS Midsize FIGURE 3 2721850-03 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 4113608 S-ENG DECK BUNTON HYD 1 2721620.7 WLDMT-HUB 2721956 ASSY-WHEEL 16 X 7.50 X 8 2 2721956-01 TIRE-16X7.50X8 MLTI TRC 2721956-02 WHEEL W/ DUAL VALVES 64267-01 NUT-HEX FLANGED 1/2-20 8 64025-06...

  • Page 36: Parking Brake

    Hydro PARKING BRAKE Midsize FIGURE 4...
  • Page 37 Hydro PARKING BRAKE Midsize FIGURE 4 2721850-04 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2721637 WLDMT-BRAKE SHAFT 33103 SWIVEL 64168-2 COTTER-HAIRPIN.08X1.19 2 64246-03 NUT-WHIZ M10-1.50 64205-012 BLT-METRIC M10-1.50 X 90 1 2188131 SPRING-EXTENSION 64163-17 25/64 X 2 X 11GA WASHR 64171-2 WAVE WASHER 2188145...

  • Page 38: Recoil Start Upper Handle

    Hydro RECOIL START UPPER HANDLE Midsize FIGURE 5...
  • Page 39 Hydro RECOIL START UPPER HANDLE Midsize FIGURE 5 2721850-05 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION PL5029 GRIP-HANDLE 5-2 *2308121 ADHESIVE-3 GRAM TUBE (USE WITH PL5029 GRIP) 38148 SWITCH-ENGINE STOP 64152-46 SCR-SLT HH 10-24X1/2 4113726 S-CNTRL PNL HYD BUNTON1 2303023 CONNECTOR-OP 2721825...

  • Page 40: Electric Start Upper Handle

    Hydro ELECTRIC START UPPER HANDLE Midsize FIGURE 6...
  • Page 41 Hydro ELECTRIC START UPPER HANDLE Midsize FIGURE 6 2721850-06 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION PL5029 GRIP-HANDLE 6-2 *2308121 ADHESIVE-3 GRAM TUBE (USE WITH PL5029 GRIP) 128010 KEY SWITCH 64152-46 SCR-SLT HH 10-24X1/2 4113727 S-PNL CNTRL HYD W/CHK 1 (USED ON 630324 ONLY) 4113726 S-PANEL, CNTRL HYD...

  • Page 42: Traction Controls

    Hydro TRACTION CONTROLS Midsize FIGURE 7...
  • Page 43 Hydro TRACTION CONTROLS Midsize FIGURE 7 2721850-07 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2722426 GRIP-TRACTION LOCK 7-48 2308076-02 BEARING-PLASTIC 38189 SPRING-COMPRESSION 7-49 64192-04 SCREW 5/16-18 64061-37 ROLL PIN-1/8 X 1.00 SS 7-50 2303058 ECCENTRIC SHAFT W/ZRK 2 2303076 STUD-DOUBLE ENDED 7-51 64123-02 BLT HEX 3/8-24 X 1...

  • Page 44: Electric Start Battery

    Hydro ELECTRIC START BATTERY Midsize FIGURE 8...
  • Page 45 Hydro ELECTRIC START BATTERY Midsize FIGURE 8 2721850-08 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 64229-02 LOCKNUT-NYLON 5/16-18 64163-29 WASHER 128035 COVER-BATTERY 4113608 S-ENGINE DECK W/LABELS 1 64123-54 BOLT, 5/16-18X3/4 HEX 112386 BOOT-BATTERY TERM POS 1 108055 BATTERY 108061-16 CABLE-BATT 31.5 BLACK 64025-02 NUT-HEX 5/16-18...

  • Page 46: Hydraulics

    Hydro HYDRAULICS Midsize FIGURE 9...
  • Page 47 Hydro HYDRAULICS Midsize FIGURE 9 2721734-09 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 58026-01 3-WAY CONNECTOR 108029 PLUG, MAGNETIC SERVICEABLE HYDRAULIC O-RINGS 158058-04 FITTING-90 BARB, ADJ. 108205-02 ELBW-MALE 45 8X8 37-ORB 4 88042-04 CLAMP-HOSE 5/8" 2720396 FLTR, 25 MCRN SM CAM 69060-01 FTG-BARB 9/16 X 3/8 ST 69216.7...

  • Page 48: Decals

    Hydro DECALS Midsize FIGURE 10...
  • Page 49 LABEL-PARKING BRAKE 10-3 2000570 LABEL-WARN FUEL PICT 10-4 340830 DECAL-CAUTION SPANISH 1 10-5 2000571 LABEL-IMPORTANT 10-6 2721886 LABEL-BUNTON TEXTRON 1 10-7 2000572 LABEL-WARNING BLADES 1 10-8 2000677 LABEL-DANGER/WARNING 1 10-9 2000678 LABEL-ROT PRTS/B-WSHR 1 QTY FOR 36" DECK QTY FOR 48", 54" & 61" DECK...

  • Page 50: Wire Diagram-Recoil Start

    Hydro WIRE DIAGRAM-RECOIL START Midsize FIGURE 11...
  • Page 51 Hydro WIRE DIAGRAM-RECOIL START Midsize FIGURE 11 2721734-11 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 11-1 2721110 CLUTCH-ELECTRIC (INCLUDES ITEM 2) 11-2 2720949 ASSY-CLUTCH WIRE 11-3 2721801 HARNESS (INCLUDES ITEM 6) 11-4 38148 SWITCH-ENGINE STOP 11-5 38383 SWITCH-N.C. 11-6 148082-10 FUSE 10 AMP 11-7 2721505 SWITCH-PTO...

  • Page 52: Wire Diagram-Electric Start

    Hydro WIRE DIAGRAM-ELECTRIC START Midsize FIGURE 12 USED ON 630324 MODEL ONLY...
  • Page 53 Hydro WIRE DIAGRAM-ELECTRIC START Midsize FIGURE 12 2721734-12 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 12-1 2721110 CLUTCH-ELECTRIC (INCLUDES ITEM 2) 12-2 2720949 ASSY-CLUTCH WIRE 12-3 108208 SWITCH DBL POLE 12-4 128010 KEY SWITCH 12-5 2308094 SWITCH-NCNC DBL POLE 12-6 148082-20 FUSE 20 AMP 12-7 2721505...

  • Page 54: Wiring Schematic-Recoil Start

    Hydro WIRING SCHEMATIC-RECOIL START Midsize FIGURE 13 REF. 4115548 2721850-13...

  • Page 55: Wiring Schematic-Electric Start

    Hydro WIRING SCHEMATIC-ELECTRIC START Midsize FIGURE 14 4115262-13 REF. 4115550...

  • Page 56: Cutterdeck Mounting

    Hydro CUTTERDECK MOUNTING Midsize FIGURE 15...
  • Page 57 Hydro CUTTERDECK MOUNTING Midsize FIGURE 15 2721693-10 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 15-1 2721991.7 PLATE-NUT 15-2 64246-04 NUT-WHIZ M12-1.75 15-3 64246-03 NUT-WHIZ M10-1.50 15-4 64163-82 WSHR-FLAT.406X1.44X9GA 2 15-5 A1104057 BOLT-M10-1.50 X 25 15-6 64263-018 BLT-FLG HD M12-1.75 X 30 4...

  • Page 58: Hyrogear Pump

    Hydro HYROGEAR PUMP Midsize FIGURE 16...
  • Page 59 2721734-14 4112782 PUMP-HYDRO LH ILLUSTRATED AS SHOWN 2721615 PUMP-HYDRO RH ILLUSTRATED AS SHOWN EXCEPT GROUP A IS ROTATED 180° AROUND THE CENTERLINE OF THE PUMP. ITEM HYDROGEAR PART NO. TEXTRON PART NO. DESCRIPTION 16-1 70516 ----- HOUSING KIT 16-2 70517...

This manual is also suitable for:

Bunton 630323Bunton 630324Bunton 630328

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