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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.

4114895 REV B

SETUP, PARTS & MAINTENANCE
MANUAL TURFCAT 600 SERIES

FOR USE WITH OPERATION & SAFETY MANUAL 4114896

Model:
946718

TURFCAT - 623D 2WD AXLE US

946719

TURFCAT - 628D 2WD AXLE US

Summary of Contents for TURFCAT-623D

Page 1: ...d 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 4114895 REV B SETUP PARTS MAINTENANCE MANUAL TURFCAT 600 S...

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: ...s You can trust Jacobsen replacement parts because they are manufactured with the same high precision and quality as the original parts Jacobsen designs and builds its equipment to serve many years in...

Page 4: ...tyProductswillvigorously pursue full indemnification and costs from any party responsibleforsuchunauthorizedpost manufacture modifications and or accessories should personal injury and or property dam...

Page 5: ...TRACTORWHEELATTACHMENT a Attach the tractor wheels to the hubs b Torque the front wheel bolts to 55 ft lbs and the rear wheel lug nuts to 80 ft lbs NOTE Check lug nut torque after the first 10 hours o...

Page 6: ...to the suspensionspring Bolt the suspension spring securely to the center of the seat plate using hardware provided in the tractor loose parts bag Locate the two plastic clips and attachment hardware...

Page 7: ...lockwasher and nut N arranged as shown Tighten securely CUTTERDECK ASSEMBLY SETUP Left arm mounting shown 1 CASTERWHEELS a Uncrate the deck Remove the casters from deck mounting plates P Reassemble to...

Page 8: ...he hole at the end of each push arm with mating holes in the brackets Insert pin P for each push arm Secure push arm pins at each end with 2 5 16 18 X 7 8 bolts and 2 5 16 18 nuts 3 PREPARE PTO SHAFT...

Page 9: ...ow side and recheck 6 HEIGHTADJUSTMENTPINS a Identify with reference to the height of cut chart on the deck belt cover or in the cutterdeck section of this manual the desired hanger pin location b Wit...

Page 10: ...bolts run a flanged nut to the end of the threads which leaves a shank section exposed Hook one end of a spring over the shank of each bolt Insert the bolts from the inside of bracket BT toward the f...

Page 11: ...d a R t n e m t r a p m o C e n i g n E n a e l C k c e h C n e e r c S X s g n i t t i F e s a e r G e t a c i r b u L k e e w y r e v E X r o t c e l l o C e l c i t r a P r e n a e l C r i A n a e...

Page 12: ...3 s n o l l a g 8 8 0 D C F S 0 3 W 0 1 L I O C I L U A R D Y H s r e t i l 9 8 1 s n o l l a g 0 5 W 0 3 R O W 0 2 E A S T N A L O O C R O T A I D A R s r e t i l 4 6 s n o l l a g 7 1 E Z E E R F I...

Page 13: ...NCE Check fluid level in battery B periodically If low top up with distilled water When connecting or disconnecting battery follow the procedure given at right When working with battery fluids Always...

Page 14: ...uid is drained through a brass fitting at the bottomofthereservoir 1 Place a 9 16 wrench on the flats of the drain fitting 2 While holding the wrench to prevent the fitting from turning removethedrain...

Page 15: ...ain the oil from the sump 2 Clean plug and replace 3 Re fill sump at S with the recommended engine oil NOTE After oil has been added wait one minute and then check level of oil again with the dipstick...

Page 16: ...r To replace diesel engine air cleaner element 1 Unclamp end cover Y and remove element Z 2 Insert new element and replace end cover clamped in position as shown on the cover COOLANT The quantity of f...

Page 17: ...erformed on the fuel manager water separator or fuel filter first purge air from the fuel manager Steps 1 3 otherwise skip to Step 4 1 Loosen the air vent D one to two turns 2 Fully depress hand prime...

Page 18: ...tor NOTE Always bleed the fuel system of air after changing the fuel filter HYDRAULICNOTES Lower implements attached to lift arms to relieve hydraulic pressure from system before servicing When servic...

Page 19: ...17 600 Series Turfcat Tractors PARTS SECTION PARTSSECTION...

Page 20: ...18 600 Series Turfcat Tractors FIGURE 1 FRAME FRONT AXLE ASSEMBLY...

Page 21: ...M10 1 5 21 1 16 64250 04 INSERT GRIP M8 4 USE INSERT TOOL 2196247 1 17 64251 003 WHSR M8 3 1 18 64006 02 LOCKWSHR HELICAL 5 16 4 1 19 A1103051 BOLT M8 1 25X25 3 1 20 2192605 7 BRACE JACKSHAFT TOP 1 1...

Page 22: ...20 600 Series Turfcat Tractors FIGURE 2 REAR AXLE ASSEMBLY...

Page 23: ...STR 7 2 20 148058 02 ROD END LH 1 INCLUDES ITEM 15 19 2 21 48479 S DUST COVER 2 2 22 2721185 7 WLDMT WHL SPNDL R 2 2 23 48476 A1 HUB ASM 2 INCLUDES ITEMS 16 19 21 28 33 2 24 64025 20 NUT HEX 3 4 16 SL...

Page 24: ...22 600 Series Turfcat Tractors FIGURE 3 ENGINE MOUNTING 623D 628D...

Page 25: ...1 004 WASHER M10 24 3 17 64163 27 WSHR FLAT 453IDX11GA 8 3 18 172085 7 BRACKET THROTTLE 1 3 19 22372 CABLE CLAMP 1 3 20 64152 49 SCREW SLT HH 10 24X3 4 1 3 21 64025 15 NUT HEX 10 24 KEPS 1 3 22 64205...

Page 26: ...24 600 Series Turfcat Tractors FIGURE 4 RADIATOR MOUNTING...

Page 27: ...48228 1A CLIP CABLE INSULATED 1 4 22 A1102966 BOLT M6 1 00X16 4 4 23 64139 20 BLT WLFM6 1 00X16 8 4 24 64250 02 INSERT GRIP M6X1 0 4 USE INSERT TOOL 2196246 4 25 64246 01 NUT M6 WIZ NUT 4 4 26 2721535...

Page 28: ...26 600 Series Turfcat Tractors FIGURE 5 FUEL SEPARATOR AIR CLEANER...

Page 29: ...2VALVE DUST UNLOAD 1 5 18 2198147 03COVER 1 5 19 64205 001 BLT MET M8 1 25X20 4 5 20 886425 HORN 1 5 21 64006 01 LOCKWASHER 1 4 1 5 22 64207 06 NUT HEX M6 1 0 1 5 23 48030N HOUR METER ASSEMBLY 1 5 24...

Page 30: ...28 600 Series Turfcat Tractors FIGURE 6 TRANSMISSION DIFFERENTIAL...

Page 31: ...1 4 4 6 40 64205 030 BOLT M6 1X40 2 6 41 64251 002 WASHER M6 4 6 42 2198108 VALVE RELIEF 1 6 43 2721679 7 BRKT VALVE MOUNT 1 6 44 2721023 S WLDMT JACKSHFT MNT 1 6 45 2721085 7 BRKT CLUTCH STOP 1 6 46...

Page 32: ...30 600 Series Turfcat Tractors FIGURE 7 PEDAL CONTROLS...

Page 33: ...WER 1 7 28 64152 23 1 4 20X3 8 LG SP SCREW 2 7 29 64139 04 BLT WLF 1 4 20X3 4 4 7 30 64141 2 NUT WLF 1 4 20 16 7 31 A1104057 BLT M10 1 5X25 4 7 32 64229 02 LOCKNUT NYLON 5 16 18 2 7 33 38219 SPRING TE...

Page 34: ...32 600 Series Turfcat Tractors FIGURE 8 LIFT CYLINDER MOUNTING...

Page 35: ...ASSY PULLEY CHAIN 2 INCLUDES ITEM 35 8 16 62464 3A THRUST WASHER 2 8 17 64061 07 ROLL PIN 5 32X1 1 4 2 8 18 2198127 TUBE SPACER 2 8 19 64061 15 ROLL PIN 1 8X1 2 2 8 20 108031 BRG FLANGE NOTCHED 2 8 2...

Page 36: ...34 600 Series Turfcat Tractors FIGURE 9 HOOD ASSEMBLY...

Page 37: ...625 1 9 23 2721970 S FENDER W MAT RH 1 INCLUDES ITEM 11 9 24 800488 LOCKWASHER M10 12 9 25 64205 007 BLT MET M10 1 5X20 12 9 26 64251 004 WASHER M10 16 9 27 2192248 7 BRKT HOOD LATCH 1 9 28 2192477 7...

Page 38: ...36 600 Series Turfcat Tractors FIGURE 10 SEAT PLATFORM ASSEMBLY...

Page 39: ...38061A SPINDLE SHIELD 2 10 25 64197 002 BOLT TR 1 4 20 X 3 4 2 10 26 64123 89 BLT HEX 1 4 20X3 4 2 10 27 38542 CLAMP DOCU TUBE 2 10 28 2208058 7 HINGE SEAT PLATE 2 10 29 A1103051 BLT MET M8 1 25X20 2...

Page 40: ...38 600 Series Turfcat Tractors FIGURE 11 STEERING...

Page 41: ...7 MNT STEERING GEAR 1 11 12 64139 08 BLT WLF 5 16 18X3 4 5 11 13 64123 56 BLT HEX 5 16 18X2 2 11 14 2198094 SPRING EXTENSION 2 11 15 64151 18 NUT HEX CL 3 8 16 2 11 16 192091 7 SLACK ARMS CHAIN 4 11...

Page 42: ...40 600 Series Turfcat Tractors FIGURE 12 INSTRUMENT PANEL...

Page 43: ...LAMP HOLDER 1 INCLUDES TWO 178092 22 LAMPS 12 4 148032 GAUGE FUEL 1 12 5 148269 GAUGE TEMP 1 12 6 48517 02 HOLE PLUG 625 1 12 7 2188153 SWITCH CLUTCH 1 12 8 178092 22 LAMP 1 12 9 2721878 S INST PANEL...

Page 44: ...42 600 Series Turfcat Tractors FIGURE 13 HYDRAULIC DIAGRAM...

Page 45: ...28 2198218 TUBE STEERING CYL 1 13 29 2198264 HSE MOLDED CASE OUT 1 13 30 158007 01 FITTING 90 ORS ORB 2 13 31 2690011 FTG 10 3 4AD ORB BRB 90 1 13 32 2198265 HOSE MOLDED CHRG IN 1 13 33 158007 04 FITT...

Page 46: ...44 600 Series Turfcat Tractors FIGURE 14 TRACTION ASSIST BRAKES 970212...

Page 47: ...3 16X1 5 8 1 14 15 2721942 S BRAKE PDL W MAT LH 1 14 16 2722152 WLDMT BRAKE SHAFT LH 1 14 17 64061 15 ROLL PIN 1 8X1 2 4 14 18 148084 MAT BRAKE PEDAL 2 14 19 64168 2 HAIRPIN COTTER 2 14 20 38020 01 CL...

Page 48: ...46 600 Series Turfcat Tractors FIGURE 15 FUEL DIAGRAM...

Page 49: ...8310 S BUSHING FUEL TANK 4 15 9 2198159 FTNG 1 4 90 DEG ELBW 1 15 10 88042 01 CLAMP HOSE 3 16 1 15 11 88042 02 CLAMP HOSE 5 16 5 15 12 148263 05 S HOSE 56X 31X4 0 1 15 13 148264 02 S HOSE 44X 19X26 0...

Page 50: ...FIGURE 16 48 600 Series Turfcat Tractors ELECTRICAL DIAGRAM 623D 628D...

Page 51: ...EMPERATURE 1 16 13 148032 GAUGE FUEL 1 16 14 158136 WIRE SEAT SWITCH 1 16 15 158135 01 SWITCH SEAT 1 16 16 108208 SWITCH DBL POLE 1 16 17 148082 20 FUSE 20 AMP 1 64206 13 BLT MET M5 8X12 1 64237 01 LO...

Page 52: ...50 600 Series Turfcat Tractors FIGURE 17 EATON M 11 TRANSMISSION...

Page 53: ...110 19 INPUT BEARING 1 17 16 2198110 9 COVER INCLUDES ITEMS 18 20 22 23 24 17 17 2198110 15 BUTTONS 2 17 18 SEE ITEM 16 17 19 2198110 6 DRIVE PIN 1 17 20 SEE ITEM 16 17 21 2198110 3 INPUT SHAFT 1 17 2...

Page 54: ...52 600 Series Turfcat Tractors FIGURE 18 DIFFERENTIAL BREAKDOWN...

Page 55: ...M BRG 2 18 39 814477 SEAL AXLE 2 18 41 816515 SHOM BRG RET 003 A R 18 43 827264 RET WHEEL BRG 2 18 44 827380 SCREW SPECIAL 8 18 45 880176 GEAR CARRIER 1 18 46 306555 SCREW 5 16 18X3 4 2 18 47 386767 C...

Page 56: ...54 600 Series Turfcat Tractors FIGURE 19 MISCELLANEOUS OPTIONS...

Page 57: ...PTIONAL SHOCK ABSORBER KIT INCLUDES ITEMS 12 24 19 6 64139 13 BLT WLF 5 16 18 X 1 2 4 19 7 64123 88 BLT HEX 3 8 16 X 2 3 4 1 19 8 524403 BRCKT SHCK ABSORBER 1 19 9 64141 11 NUT WLF 3 8 16 CL 1 19 10 8...

Page 58: ...56 600 Series Turfcat Tractors FIGURE 20 DECALS...

Page 59: ...820 LABEL BLUE STRIPE 1 20 16 2000731 LABEL RELIEVE SPRING 1 20 17 3007505 DECAL JACOBSEN 2 20 18 2000723 LABEL PARTS ROTATE 1 20 19 2000726 LABEL FAN ROTATE 2 20 20 2000761 LABEL SERVICE CHART 1 20 2...

Page 60: ...58 600 Series Turfcat Tractors ELECTRICAL SCHEMATIC FIGURE 21 2722203 25...

Page 61: ...59 600 Series Turfcat Tractors HYDRAULIC SCHEMATIC 2722318 22 FIGURE 22...

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