Textron Jacobsen JZT 2000 Series Setup, Parts & Maintenance Manual
Textron Jacobsen JZT 2000 Series Setup, Parts & Maintenance Manual

Textron Jacobsen JZT 2000 Series Setup, Parts & Maintenance Manual

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SETUP, PARTS & MAINTENANCE
MANUAL JZT 2000 SERIES
Models:
742221A JZT 2190 19HP KAW W/52 SIDE DISCHARGE
742222A JZT 2230 23HP KAW W/52 SIDE DISCHARGE
742223A JZT 2230 23HP KAW W/61 SIDE DISCHARGE
742227A JZT 2230LC 23HP KLR W/52 SIDE DISCHARGE
742228A JZT 2230LC 23HP KLR W/61 SIDE DISCHARGE
742233A JZT 2250 25HP KAW W/61 SIDE DISCHARGE
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.
Operation & Safety Manual: 4124369
4124368 REV A

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Summary of Contents for Textron Jacobsen JZT 2000 Series

  • Page 1 SETUP, PARTS & MAINTENANCE MANUAL JZT 2000 SERIES Models: 742221A JZT 2190 19HP KAW W/52 SIDE DISCHARGE 742222A JZT 2230 23HP KAW W/52 SIDE DISCHARGE 742223A JZT 2230 23HP KAW W/61 SIDE DISCHARGE 742227A JZT 2230LC 23HP KLR W/52 SIDE DISCHARGE 742228A JZT 2230LC 23HP KLR W/61 SIDE DISCHARGE 742233A JZT 2250 25HP KAW W/61 SIDE DISCHARGE WARNING: If incorrectly used this machine can cause severe injury.
  • Page 2 © 2002, TEXTRON INC...
  • Page 3: Table Of Contents

    Jacobsen designs and builds its equipment to serve many years in a safe and productive manner. For longest life, use this machine only as directed in the manuals, keep it in good repair and follow safety warnings and instructions. 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 AND SETUP JZT 2000 Series TOOLS REQUIRED FOR ASSEMBLY – Wrecking bar – Claw hammer – Ratchets: 3/8" – Sockets: 3/8", 1/2", 17 mm – Wrenches: 13 mm, 15 mm, 17 mm, 18 mm, 1-1/16”, 1-1/8” – Straight edge –...
  • Page 6 ASSEMBLY AND SETUP JZT 2000 Series 3. TIRE PRESSURE Set tire pressure to 14lb/in (1.0 kg/cm ). Tires are overinflated for shipping. 4. TRACTION LEVERS a) Loosen bolt A and remove bolt B. b) Rotate traction lever D into position and secure with bolts A and B.
  • Page 7 ASSEMBLY AND SETUP JZT 2000 Series 6. FINAL PREPARATIONS – Check the engine and hydraulic oil levels. Top up with the correct oil if necessary. Use 10W30 motor oil for the engine. Use fresh, clean 15W40 or 20W50 motor oil or 15W50 synthetic motor oil for the hydraulic system.
  • Page 8: Maintenance Chart

    MAINTENANCE CHART JZT 2000 Series Maintenance is an ongoing job. These intervals are maximum times between maintenance operations. Perform more often under severe conditions. MAINTENANCE OPERATION EVERY EVERY EVERY EVERY EVERY FIRST 5 DAILY HOURS HOURS HOURS HOURS HOURS HOURS ENGINE Consult the engine manual for additional information and instructions Check/Top off...
  • Page 9: Maintenance Record

    MAINTENANCE RECORD JZT 2000 Series NOTES _______________________________________________________________ ____________________________________________________ ________________________________________________________________________ _______________________________________________________________ ____________________________________________________________ ____________________________________________________ ________________________________________________________________________ _______________________________________________________________ ____________________________________________________________ _______________________________________________________________ ____________________________________________________________ ____________________________________________________________ GENERAL DATE DATE DATE DATE DATE DATE Check tire pressures Lubricate all points Check nuts & bolts ENGINE Check Engine Coolant Level (Where Applicable) Check oil level Change oil...
  • Page 10: Maintenance

    MAINTENANCE JZT 2000 Series CHECK DAILY Operator Presence Interlock System - Start Operation For the engine to crank, the parking brake must be on, the PTO (blades) off and traction levers in the neutral lock position. Sit in the seat and check, one by one, if the engine will crank with the parking brake off, the blades on, and either traction lever out of neutral lock.
  • Page 11 MAINTENANCE JZT 2000 Series LUBRICATION Every 50 hours of operation, lubricate the following points (1-5) with grease: 1. Brake lever pivot (1 point) 2. Push arms (2 points located at rear of cutterdeck under each fuel tank) 3. Deck idler pivot bearings (2 points) 4.
  • Page 12 MAINTENANCE JZT 2000 Series HYDRAULIC SYSTEM Fluid level in the hydraulic system should be checked after the first 5 hours of operation, and every 100 hours thereafter, or when a leak has occurred. If the fluid is low, check all components for leaks.
  • Page 13 MAINTENANCE JZT 2000 Series ENGINE OIL Do not perform engine maintenance without the engine off, spark plug wires disconnected and PTO disengaged. AFTER FIRST FIVE (5) HOURS While the engine is warm: 1. Remove drain cap D and drain the crankcase. Dispose of used oil in accordance with local requirements.
  • Page 14 MAINTENANCE JZT 2000 Series DUAL ELEMENT AIR CLEANER Engines equipped with dual element air cleaners have a paper air cleaner element with an oiled, foam precleaner element on the dirty side of the paper element. Both should be inspected regularly and maintained.
  • Page 15 MAINTENANCE JZT 2000 Series LIQUID COOLED DUAL ELEMENT AIR CLEANER The air cleaner with this engine has a high density paper air cleaner cartridge surrounded by an oiled, foam precleaner element. Both should be inspected regularly and maintained. Clean and re-oil precleaner element every 25 hours (more often under dusty conditions).
  • Page 16 MAINTENANCE JZT 2000 Series ENGINE COOLING-LIQUID COOLED Continued operation with a clogged cooling system will cause severe overheating and can result in engine damage. Remove air intake cover S by releasing the four latches T. – Daily: Clean air intake cover S. –...
  • Page 17 MAINTENANCE JZT 2000 Series BLADE BALANCE BLADE REMOVAL Follow these instructions to prevent injury during Blade balance must be maintained at 5/8 oz-in (19.4 blade removal: g-cm) or less. Failure to keep blades balanced causes excess vibration, wear, and shortened life of 1.
  • Page 18 ADJUSTMENTS JZT 2000 Series DECK LEVELING a) Park the machine on a smooth, level surface. Raise the deck to the transport position. Remove pin D. b) Lower the deck onto a set of equal height blocks A under the rear corners of the deck. Place another set of blocks B under the front of the deck so that the deck top is pitched forward 1/8”.
  • Page 19 ADJUSTMENTS JZT 2000 Series HEIGHT OF CUT The height of cut is set by moving height of cut pin N to the hole designated for the height of cut desired. To change the height of cut: 1. Raise the deck to the highest position. 2.
  • Page 20 ADJUSTMENTS JZT 2000 Series CONTROL LEVERS There are two mounting positions for the control levers, upper and lower. The lower position works well for most people. Taller operators may need the upper position. To adjust the height of the control levers: –...
  • Page 21: Adjustments

    ADJUSTMENTS JZT 2000 Series HYDROSTAT ADJUSTMENTS A turnbuckle-style hydrostat neutral adjustment is provided. Neutral: 1. Support the machine with the rear wheels off the ground. Use jackstands or equivalent support. Do not rely only on mechanical or hydraulic jacks. 2. Move the traction levers out into the neutral lock position and raise the seat.
  • Page 22 BELT REPLACEMENT JZT 2000 Series Note: Always use Jacobsen replacement belts, not general purpose belts. Jacobsen belts are specially designed for use on commercial mowers and will normally last longer. ENGINE-CUTTERDECK (PTO) BELT 1. Set the cutterdeck in the lowest height-of-cut position.
  • Page 23: Belt Replacement

    BELT REPLACEMENT JZT 2000 Series CUTTERDECK BELT 1. Set the cutterdeck in the lowest height-of-cut position. 2. Remove the engine-cutterdeck belt from the deck idlers and pulley (see engine-cutterdeck belt replacement). Push it aside but don't remove it from the machine. 3.
  • Page 24: Specifications

    SPECIFICATIONS JZT 2000 Series POWER UNITS ENGINES : CONTROLS: Construction: Aluminum block with cast-in cast iron Throttle; choke; power takeoff (PTO) clutch switch; sleeves. Aluminum head. traction levers; parking brake lever; lift lever. Configuration: 4-stroke, vertical shaft, V-twin FUEL SYSTEM: cylinder, overhead valve, air-cooled or liquid cooled.
  • Page 25 SPECIFICATIONS JZT 2000 Series ENGINES 742222A, 742227A, MODEL NUMBERS 742221A 742233A 742223A 742228A MANUFACTURER Kawasaki Kawasaki Kawasaki Kohler MODEL FH601V FH680V FH721V LV675S CYLINDERS COOLING Liquid 2.96 X 2.99" 2.96 X 2.99" 2.96 X 2.99" 3.15 X 2.64" BORE/STROKE (75.2 X 76 mm) (75.2 X 76 mm) (75.2 X 76 mm) (80 X 67mm)
  • Page 26 SPECIFICATIONS JZT 2000 Series CUTTERDECKS 742221A, 742222A, 742223A, 742228A, MODEL NUMBER 742227A 742233A TYPE Side Discharge Side Discharge CUTTING WIDTH 52.5" (133 cm) 61" (155 cm) WIDTH WIDTH (CHUTE UP) 56.25" (143 cm) 62" (157 cm) WIDTH (CHUTE 64.5" (164 cm) 73"...
  • Page 27: Part Section

    JZT 2000 Series PARTS SECTION...
  • Page 28 UPPER ENGINE DECK ASSY JZT 2000 Series FIGURE 1...
  • Page 29: Upper Engine Deck Assy

    UPPER ENGINE DECK ASSY JZT 2000 Series FIGURE 1 4124368-01 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 4118350 ENG-KAW FHV 23 HDAC 1-40 2308095 COVER-TERMINAL 4118340 ENG-KAW FHV 25 HDAC 1-41 2182404.7 PLATE-KICK 4114746 S-AIR FILTER PRIMARY 1-42 64205-007 BLT MET M10-1.50X20 4114747 S-AIR FILTER SAFETY 1-43...
  • Page 30 LOWER ENGINE DECK ASSY/CLUTCH JZT 2000 Series FIGURE 2...
  • Page 31: Lower Engine Deck Assy/Clutch

    LOWER ENGINE DECK ASSY/CLUTCH JZT 2000 Series FIGURE 2 4124368-02 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2722382 PULLEY-PUMP 64044-1 SCREW-SET 1/4-20X1/4 64238-03 KEY-MET 5MM SQX28MM 64164-10 1/4X1/4X1-1/4 MACH KEY 4121339 PULLEY-4.25 ENGINE 2721337 CLUTCH-ELECTRIC (USE ON ALL MODELS EXCEPT 19HP) (INCLUDES ITEMS 29 &...
  • Page 32 BUMPER JZT 2000 Series FIGURE 3...
  • Page 33: Bumper

    BUMPER JZT 2000 Series FIGURE 3 4124368-03 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2722296.7 ARM-BUMPER 4124371 S ENG DECK W/LABS 2721324.7 WLDMT-BUMPER 64263-013 BLT-FLG HD M10-1.5 X 30 64265-05 NUT-FL NYL LOCK M10-1.5 10 2721932.7 BRACE-VERTICAL...
  • Page 34 FUEL TANKS/CONTROL PANEL JZT 2000 Series FIGURE 4...
  • Page 35: Fuel Tanks/Control Panel

    FUEL TANKS/CONTROL PANEL JZT 2000 Series FIGURE 4 4124368-04 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 4124375 TANK-FUEL LH (INCLUDES ITEMS 18 & 19) 4124376 TANK-FUEL RH (INCLUDES ITEMS 18 & 19) 4124373 S CONTROL PNL W/LABS (NOT USED ON LIQUID COOLED ENGINE) 4124371 S ENG DECK W/LABS 2306144...
  • Page 36 BRAKES/REAR WHEEL JZT 2000 Series FIGURE 5...
  • Page 37: Brakes/Rear Wheel

    BRAKES/REAR WHEEL JZT 2000 Series FIGURE 5 4124368-05 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 5-22 64144-34 SNAP RING.50 4124371 S-ENGINE DECK W/LABS 5-23 2188145 BEARING-.75ID SELF ALIGN 2 4113527.7 WLDMT-BRAKE ARM LH 5-24 64123-15 BOLT-3/8-16X3/4 HEX 4113529.7 WLDMT-BRAKE ARM RH 5-25 64141-4 NUT-WLF 3/8-16...
  • Page 38 OIL COOLER JZT 2000 Series FIGURE 6...
  • Page 39: Oil Cooler

    OIL COOLER JZT 2000 Series FIGURE 6 4124368-06 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 4124371 S ENGINE DECK W/LABS 2722339.7 BRKT-COOLER FRONT 2722338.7 BRKT-OIL COOLER 2720891.7 SCREEN-OIL COOLER 2188173 COOLER-OIL 2186211 S HYD RSRVR W/LABS (69053-05 IS A SERVICEABLE LENGTH OF 55") 6-7A 69053-05 3/8 HIGH TEMP HOSE 26"...
  • Page 40 OIL COOLER-LIQUID COOLED JZT 2000 Series FIGURE 7...
  • Page 41: Oil Cooler-Liquid Cooled

    OIL COOLER-LIQUID COOLED JZT 2000 Series FIGURE 7 4122815-07 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 4124371 S ENGINE DECK W/LABS 2722371.7 BRKT-OIL COOLER 223LC 2722424.7 BRKT-OIL COOLER 223LC 2720891.7 SCREEN-OIL COOLER 2188173 COOLER-OIL 2186211 S HYD RSRVR W/LABS (69053-05 IS A SERVICEABLE LENGTH OF 55") 7-7A 69053-05...
  • Page 42 HYDRAULICS JZT 2000 Series FIGURE 8...
  • Page 43: Hydraulics

    HYDRAULICS JZT 2000 Series FIGURE 8 4122811-06 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 2186211 S HYD RESERVOIR W/LAB 1 2720396 FILTER 25 MICRON 69216.7 CAP-RESERVOIR 108029 PLUG-MAGNETIC 158058-04 FTG-90 BRB 9/16-18X.38 108205-03 ELBOW-MALE 45 37-ORB (69053-05 IS A SERVICEABLE LENGTH OF 55") 6-7A 69053-05 3/8 HIGH TEMP HSE 18"...
  • Page 44 HYDROGEAR PUMP JZT 2000 Series FIGURE 9...
  • Page 45: Hydrogear Pump

    HYDROGEAR PUMP JZT 2000 Series FIGURE 9 4122811-07 ITEM HYDROGEAR PART NO. TEXTRON PART NO. DESCRIPTION 70516 ----- HOUSING KIT 70517 ----- END CAP KIT 50641 ----- STRAIGHT HEADLESS PIN 50969 2721615-01 FLANGE BOLT M8-1.25 X 60 51232 2721615-02 HOUSING O-RING...
  • Page 46 KOHLER WIRE HARNESS-LIQ. COOLED JZT 2000 Series FIGURE 10...
  • Page 47: Kohler Wire Harness-Liq. Cooled

    KOHLER WIRE HARNESS-LIQ. COOLED JZT 2000 Series FIGURE 10 4122815-10 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 10-1 2722147 HARNESS-WIRING 10-2 148082-20 FUSE-20 AMP 10-3 108061-13 CABLE-BATTERY 36 BLACK 1 10-4 4124009 SWITCH-SEAT, NO 10-5 158136 WIRE-SEAT SWITCH 10-6 48030N HOUR METER ASSEMBLY 10-7...
  • Page 48 KAWASAKI WIRE HARNESS JZT 2000 Series FIGURE 11...
  • Page 49: Kawasaki Wire Harness

    KAWASAKI WIRE HARNESS JZT 2000 Series FIGURE 11 4122815-11 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 11-1 2721375 HARNESS-WIRING MAIN 11-2 148082-20 FUSE-20 AMP 11-3 108061-13 CABLE-BATTERY 36 BLACK 1 11-4 4124009 SWITCH-SEAT, NO 11-5 158136 WIRE-SEAT SWITCH 11-6 48030N HOUR METER ASSEMBLY 11-7...
  • Page 50 SEAT ASSEMBLY & ROPS JZT 2000 Series FIGURE 12...
  • Page 51: Seat Assembly & Rops

    SEAT ASSEMBLY & ROPS JZT 2000 Series FIGURE 12 4122811-14 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 12-1 4122479 SEAT-SUSPENSION (INCLUDES ITEMS 2-15) 12-2 4122479-01CUSHION-SEAT BACK 12-3 4122479-02CUSHION-SEAT BOTTOM 12-4 4122479-03SLIDE RAIL-ADJUSTER 12-5 4122479-04SLIDE RAIL-SLAVE 12-6 4122479-05SKIRT-SEAT ASSY 12-7 4122479-06CLIP-SMALL XMAS TREE 12-8 4122479-07CLIP-LARGE XMAS TREE...
  • Page 52 ELECTRIC DECK LIFT JZT 2000 Series FIGURE 13...
  • Page 53: Electric Deck Lift

    ELECTRIC DECK LIFT JZT 2000 Series FIGURE 13 4124368-13 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 13-1 2722723.7 WLDMT-CRADLE 13-2 64237-03 LOCKNUT-NYLN M10-1.5 13-3 2000791 LBL-OUTSIDE HOC 13-4 2182523.7 PLATE-HEIGHT ADJ OUTER 1 13-5 2183071-03SPACER 13-6 2182524.7 PLATE-HEIGHT ADJ INNER 1 13-7 2000790 LABEL-INNER HOC...
  • Page 54 STEERING/INSTRUMENTS JZT 2000 Series FIGURE 14...
  • Page 55: Steering/Instruments

    STEERING/INSTRUMENTS JZT 2000 Series FIGURE 14 4124368-14 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 14-1 4124371 S ENGINE DECK W/LABS 14-2 48030N HOUR METER ASSEMBLY 14-3 2188161 VALVE-TANK SELECTOR 14-4 108009-03 CONTROL-CHOKE 51 14-5 4122172.7 LEVER-TRACTION CNTRL 2 14-6 4122173.7 BRKT-TRACTION LEVER 14-7 2183074...
  • Page 56 CRADLE ASSEMBLY JZT 2000 Series FIGURE 15...
  • Page 57: Cradle Assembly

    CRADLE ASSEMBLY JZT 2000 Series FIGURE 15 4124368-15 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 15-1 2182356.7 BRKT-SHAFT HANGER 15-2 2183077 SPCR-DKLIFT ACTUATOR 15-3 2188127 CHAIN-6.35 (.250) 5 LINKS 15-4 2721859 MAT-FOOT PLATE LOWER 1 15-5 2721860 MAT-FOOT PLATE MIDDLE 1 15-6 2721861 MAT-FOOT PLATE UPPER 1...
  • Page 58 CRADLE & CASTER ASSEMBLY JZT 2000 Series FIGURE 16...
  • Page 59: Cradle & Caster Assembly

    CRADLE & CASTER ASSEMBLY JZT 2000 Series FIGURE 16 4124368-16 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 16-1 48043-03C CUP, OUTER BEARING 16-2 2721306.7 WLDMT-CASTER YOKE 16-3 DECK/W LABS 16-4 64123-215 BOLT-HEX 3/4-10X7 1/2 16-5 2722228 WHEEL-13X5.00-6 ASSY (INCLUDES ITEMS 6-8) 16-6 2720475-01TIRE-13X5.00-6 SMOOTH 16-7...
  • Page 60 52" SIDE DISCHARGE JZT 2000 Series FIGURE 17...
  • Page 61: 52" Side Discharge

    52" SIDE DISCHARGE JZT 2000 Series FIGURE 17 4124368-17 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 17-1 4124380 S-52 SD W/ LABELS 17-50 4118427.7 BAFFLE-FRONT LH 17-2 2722574.6 COVER-BELT RH 17-51 4116661 PIN-PIVOT 17-3 2722575.6 COVER-BELT LH 17-52 4116712 PIN-PIVOT 17-4 38524...
  • Page 62 61" SIDE DISCHARGE JZT 2000 Series FIGURE 18...
  • Page 63: 61" Side Discharge

    61" SIDE DISCHARGE JZT 2000 Series FIGURE 18 4124368-18 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 18-1 4124384 S-61 SD DECK W/ LABELS 1 18-50 4117663.7 BAFFLE-FRONT LH 18-2 2182352.6 BELT COVER RH 18-51 4116661 PIN-PIVOT 18-3 2182351.6 BELT COVER LH 18-52 4116712 PIN-PIVOT 18-4...
  • Page 64 BELTS-CUTTERDECK JZT 2000 Series FIGURE 19...
  • Page 65: Belts-Cutterdeck

    BELTS-CUTTERDECK JZT 2000 Series FIGURE 19 4124368-19 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 19-1 2188176 BELT-CUTTERDECK 54 19-2 2188175 BELT-PTO 54 (USE ON 52" SD DECK) 19-3 128003 BELT-CUTTERDECK 61 19-4 2188134 BELT-PTO 61 (USE ON 61" SD DECK)
  • Page 66 DECALS-POWER UNIT JZT 2000 Series FIGURE 20...
  • Page 67: Decals-Power Unit

    DECALS-POWER UNIT JZT 2000 Series FIGURE 20 4124368-20 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 20-1 340830 DECAL-CAUTION SPANISH 1 20-2 4124072 LABEL-JACOBSEN DIECUT 1 20-3 2000735 LABEL-OPER MAN 20-4 2000590 LABEL, WARN BATTERY 20-5 2000691 LABEL - HYDR OIL FILL 20-6 4124415 LABEL-CONTROL PANEL...
  • Page 68 DECALS-CUTTERDECKS JZT 2000 Series FIGURE 21...
  • Page 69: Decals-Cutterdecks

    DECALS-CUTTERDECKS JZT 2000 Series FIGURE 21 4122811-22 ITEM PART NO. DESCRIPTION ITEM PART NO. DESCRIPTION 21-1 2000572 LABEL-WARNING BLADES 1 21-2 2000577 LABEL-WARNING 21-3 2000696 LABEL-BLADE INSTALL 21-4 2000677 LABEL-DANGER/WARNING 2...

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