Textron Jacobsen 730325 Setup, Parts & Maintenance Manual Download | Manualshive

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23

Hydro

Midsize

BELT REPLACEMENT

CUTTERDECK BELT

1. Remove PTO belt.
2. Rotate idler arm using a 3/8" ratchet or breaker

bar and remove belt.

3. Replace in the reverse order.

PUMP-DRIVE BELT

1. Remove PTO belt from the engine clutch.

2. Disconnect the clutch wire harness.

3. Unbolt clutch bracket from clutch and rotate the

clutch to allow enough clearance to remove the
clutch bracket.

4. Rotate idler arm using a 3/8" ratchet or breaker

bar inserted into the square hole in the idler arm.

5. Remove pump-drive belt.

6. Replace by following steps in reverse order.

PTO BELT

1. Rotate idler arm using a 3/8" ratchet or breaker

bar and remove belt.

View under engine deck

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Summary of Contents for Jacobsen 730325

Page 1: ...ers and should read the entire manual before attempting to set up operate adjust or service the machine SETUP PARTS MAINTENANCE MANUAL HYDRO MIDSIZE 4124039 REV A Power Unit Models 730325 Power Unit 1...

Page 2: ...of California to cause cancer birth defects or other reproductive harm California Advertencia de la Proposicion 65 El estado de California hace saber que los gases de escape de los motores diesel y a...

Page 3: ...continue to receive the best results possible from Jacobsen s products You can trust Jacobsen replacement parts because they are manufactured with the same high precision and quality as the original p...

Page 4: ...ries or products not approved by Textron Golf Turf Specialty Products will be considered the responsibility of the individual s or company designing and or making such changes TextronGolf Turf Special...

Page 5: ...tands as shown Remove and discard shipping clamp A and shipping sleeves B 1 UNCRATE Place both power unit and cutterdeck crates on a level surface Remove sides and top from both the power unit and cut...

Page 6: ...olts and 2 3 8 16 nuts at location F 5 Remove upper handle B from shipping bracket C Place upper handle on crate bottom Remove and discard shipping bracket C from lower handle D Retain fasteners remov...

Page 7: ...of the power unit with a jack stand ASSEMBLY SET UP INSTRUCTIONS 10 Cut and remove wire ties S from the control levers A Place the control levers in the neutral position in the control panel 11 Instal...

Page 8: ...he right hand control G using 2 pins H from the parts bag Adjust swivel L to align with pump arm K Install pin H ASSEMBLY SET UP INSTRUCTIONS 13 Insert threaded end of brake rod Q through the slot on...

Page 9: ...tion of this manual 15 Close bypass valves X by rotating clockwise until firmly seated 16 On Electric Start Models Only Remove the battery cover and the battery from the machine Fill the battery to th...

Page 10: ...level in hydraulic oil reservoir and adjust as necessary 28 Adjust tire pressure in drive wheels and casters to 14 psi 1 kg cm2 29 Before attempting to start the mower read and understand all sections...

Page 11: ...r unit FIXED CUTTERDECK ATTACHMENT 1 Remove the cutterdeck from the crate 2 Unbolt the caster wheels and the shipping brackets from the crate 3 Remove the shipping bracket from the caster wheel by loo...

Page 12: ...l o h t s e h g i h e h t s i 1 n o i t i s o P k c e d e n i g n e e h t n o 8 Position the power unit behind the cutterdeck 9 Move the power unit towards the cutterdeck until the guide pins A engage...

Page 13: ...s 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 Remove snap...

Page 14: ...bushings 13 Install washers and hairpins through the height of cut pins at the appropriate hole for the desired height of cut NOTE Height of cut chart is located under the belt cover of the cutterdec...

Page 15: ...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...

Page 16: ...urers manuals for oil and filter change intervals Engine operator s manuals are shipped with each machine Shop manuals for the engines are available from your local engine dealer For Kawasaki FH641V o...

Page 17: ...ions Extensive damage will result from operating with a dirty air cleaner 1 Remove the air cleaner cover by releasing latches L 2 Remove the foam precleaner P by sliding it off the paper cartridge Was...

Page 18: ...indicated if the plug has a light grey or tan deposit A white blistered coating may indicate overheating A black coating usually means an over rich fuel mixture caused by a clogged air cleaner or impr...

Page 19: ...S R U O H E N I G N E l e v e L l i O k c e h C X r i A l i O r o f k c e h C s k a e L X e k a t n I r i A n a e l C X r e n a e l C r i A n a e l C X r e t l i F l i O e g n a h C X L A U N A M S R...

Page 20: ...___________ _______________________________________________________________ ____________________________________________________________ _______________________________________________________________...

Page 21: ...If wheels rotate adjust brakes as follows TO ADJUST 1 Remove the hairpin cotter A from the brake rod at the brake lever C as shown 2 Slide the brake rod out of the brake lever and turn the rod in or o...

Page 22: ...ft Start the engine and run at low speed Turn eccentric shaft T to raise or lower the point at which the follower bearing is held in the center of the V until the wheels stop turning Tighten the eccen...

Page 23: ...at location G into appropriate hole in lower handle and tighten Readjust control rods and swivels and reinstall Readjust parking brake and rod TRACKING ADJUSTMENT TURNBUCKLE L The tracking adjustment...

Page 24: ...f unit so that drive tires are off the ground Support the unit with jack stands 3 Remove wheel lug nuts and wheels Reattach wheels with the tires rotated so the wheel offset is the opposite of when th...

Page 25: ...2 Disconnect the clutch wire harness 3 Unbolt clutch bracket from clutch and rotate the clutch to allow enough clearance to remove the clutch bracket 4 Rotate idler arm using a 3 8 ratchet or breaker...

Page 26: ...24 Hydro Midsize FIGURE 1 UPPER ENGINE DECK ASSY...

Page 27: ...LOCKWSHR HELICAL 3 8 4 1 14 64205 018 BLT MET M8 1 25 X 15 1 1 15 64229 02 LOCKNUT NYLON 5 16 18 4 1 16 2306127 S HYD RESEVOIR W LABS 1 1 17 64123 15 BLT HEX 3 8 16X3 4 4 1 18 4120917 7 HANDLE LOWER...

Page 28: ...26 Hydro Midsize FIGURE 2 LOWER ENGINE DECK ASSY CLUTCH...

Page 29: ...3 8 16 X 1 3 4 1 2 20 64141 4 NUT WLF 3 8 16 3 2 21 64163 51 WSHR 453 X 1 38 X 7GA 1 2 22 64197 005 BLT TDFM 3 8 16X1 1 4 4 2 23 64123 155 BLT HEX 7 16 20 X 3 1 2 24 64006 06 LOCKWSHR HELICAL 7 1 1 2...

Page 30: ...28 Hydro Midsize FIGURE 3 DRIVE WHEELS...

Page 31: ...D 1 3 2 2721620 7 WLDMT HUB 2 3 3 2721956 ASSY WHEEL 16 X 7 50 X 8 2 2721956 01TIRE 16X7 50X8 MLTI TRC 1 2721956 02WHEEL W DUAL VALVES 1 3 4 64267 01 NUT HEX FLANGED 1 2 20 8 3 5 64025 06 NUT HEX 3 4...

Page 32: ...30 Hydro Midsize FIGURE 4 PARKING BRAKE...

Page 33: ...EX 3 8 16X3 1 2 1 4 6 2188131 SPRING EXTENSION 1 4 7 64163 17 25 64 X 2 X 11GA WASHR 1 4 8 64171 2 WAVE WASHER 1 4 9 2188145 BEARING 75ID SELF ALIGN2 4 10 64123 54 BOLT 5 16 18X3 4 HEX 4 4 11 64141 6...

Page 34: ...32 Hydro Midsize FIGURE 5 RECOIL START UPPER HANDLE...

Page 35: ...TLE 1 5 14 64025 15 NUT HEX 10 24 KEPS 2 5 15 4120917 7 HANDLE LOWER HYDRO 1 5 16 64141 4 NUT WLF 3 8 16 4 5 17 64123 70 BOLT HEX 3 8 16X1 1 2 2 5 18 64123 50 BOLT HEX 3 8 16X1 2 5 19 4114727 KNOB SPE...

Page 36: ...34 Hydro Midsize FIGURE 6 ELECTRIC START UPPER HANDLE...

Page 37: ...NDLE LOWER HYDRO 1 5 16 64141 4 NUT WLF 3 8 16 4 5 17 64123 70 BOLT HEX 3 8 16X1 1 2 2 5 18 64123 50 BOLT HEX 3 8 16X1 2 5 19 4114727 KNOB SPEED CONTROL 1 5 20 64215 05 RIVET POP IFI 64 5 5 21 2308066...

Page 38: ...36 Hydro Midsize FIGURE 7 TRACTION CONTROLS...

Page 39: ...DMT SPEED CONTROL 2 7 13 2303058 SHAFT ECCENTRIC HEX 2 7 14 64163 06 WSHR 768 756X1 25X14G 2 7 15 2308076 02BEARING PLASTIC 2 7 16 64144 16 RING CLIP 75X 062 2 7 17 85010N ZERK 1 4 28 STR SLFTHRD 2 7...

Page 40: ...38 Hydro Midsize FIGURE 8 ELECTRIC START BATTERY...

Page 41: ...BOLT 5 16 18X3 4 HEX 2 8 6 112386 BOOT BATTERY TERM POS 1 8 7 108055 BATTERY 1 8 8 108061 16 CABLE BATT 31 5 BLACK 1 8 9 64025 02 NUT HEX 5 16 18 2 8 10 4124044 S TRAY BATTERY 1 8 11 2722227 03CABLE...

Page 42: ...40 Hydro Midsize FIGURE 9 HYDRAULICS...

Page 43: ...08051 MOTOR WHEEL ROSS 2 9 13 2692300 01HOSE 1 2 37 ORB X 18 5 LG 2 9 14 2692300 02HOSE 1 2 37 ORB X 18 5 LG 2 9 15 4112782 PUMP HYDRO RH 1 SEE FIG 16 FOR PARTS BREAKDOWN 9 16 2721615 PUMP HYDRO LH 1...

Page 44: ...42 Hydro Midsize FIGURE 10 DECALS...

Page 45: ...RTANT 1 10 6 4124072 LABEL JACOBSEN SMALL 2 USED ON ELECTRIC START MODELS ONLY 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 D...

Page 46: ...44 Hydro Midsize FIGURE 11 WIRE DIAGRAM RECOIL START...

Page 47: ...0 CLUTCH ELECTRIC 1 INCLUDES ITEM 2 11 2 2720949 ASSY CLUTCH WIRE 1 11 3 4118008 HARNESS 1 INCLUDES ITEM 6 11 4 38148 SWITCH ENGINE STOP 1 11 5 38383 SWITCH N C 2 11 6 148082 10 FUSE 10 AMP 1 11 7 272...

Page 48: ...46 Hydro Midsize FIGURE 12 WIRE DIAGRAM ELECTRIC START...

Page 49: ...48082 20 FUSE 20 AMP 2 12 7 2721505 SWITCH PTO 1 12 8 4115352 HARNESS HYDRO ES 1 INCLUDES QTY OF 2 OF ITEM 6 12 9 38665 SOLENOID STARTER 1 12 10 108061 15 CABLE BATTERY 6 5 RED 1 FROM STARTER SOLENOID...

Page 50: ...48 Hydro Midsize FIGURE 13 WIRING SCHEMATIC RECOIL START 4118421 13 REF 4115344...

Page 51: ...49 Hydro Midsize FIGURE 14 WIRING SCHEMATIC ELECTRIC START 4118421 14 REF 4115345...

Page 52: ...50 Hydro Midsize FIGURE 15 CUTTERDECK MOUNTING...

Page 53: ...IPTION QTY 15 1 2721991 7 PLATE NUT 2 15 2 64246 04 NUT WHIZ M12 1 75 12 15 3 64246 03 NUT WHIZ M10 1 50 2 15 4 64163 82 WSHR FLAT 406X1 44X9GA 2 15 5 A1104057 BOLT M10 1 50 X 25 2 15 6 64263 018 BLT...

Page 54: ...52 Hydro Midsize FIGURE 16 HYROGEAR PUMP...

Page 55: ...SHAFT KIT 1 16 19 50315 BALL BEARING 17 X 40 X 12 1 16 20 51161 LIP SEAL 17 x 40 x 12 1 16 21 50951 SPACER 1 16 22 50329 RETAINING RING 1 16 25 70331 38345 12 CYLINDER BLOCK KIT 1 16 29 2003014 BLOCK...

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