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.
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...
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.
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...
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...
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: –...
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.
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.
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...
Need help?
Do you have a question about the Jacobsen JZT 2000 Series and is the answer not in the manual?
Questions and answers