Kubota WSM B1830 Instruction manual

B1830,B2230,B2530,B3030
WORKSHOP MANUAL
TRACTOR
KiSC issued 03, 2007 A

TO THE READER
This Workshop Manual has been prepared to provide servicing personnel with
information on the mechanism, service and maintenance of KUBOTA Tractor B1830,
B2230, B2530 and B3030. It is divided into three parts, “General”, “Mechanism” and
“Servicing” for each section.
■General
Information on the tractor identification, the general precautions, maintenance check
list, check and maintenance and special tools are described.
■Mechanism
Information on the construction and function are included. This part should be
understood before proceeding with troubleshooting, disassembling and servicing.
Refer to Diesel Engine / Tractor Mechanism Workshop Manual (Code No. 9Y021-
01874 / 9Y021-18201) for the one which has not been described to this workshop
manual.
■Servicing
Information on the troubleshooting, servicing specification lists, tightening torque,
checking and adjusting, disassembling and assembling and servicing which cover
procedures, precautions, factory specifications and allowable limits.
All information illustrations and specifications contained in this manual are based on
the latest product information available at the time of publication.
The right is reserved to make changes in all information at any time without notice.
January 2007
© KUBOTA Corporation 2007
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
SAFETY INSTRUCTIONS
BEFORE SERVICING AND REPAIRING
• Read all instructions and safety instructions in this
manual and on your machine safety decals.
• Clean the work area and machine.
• Park the machine on a firm and level ground, and set
the parking brake.
• Lower the implement to the ground.
• Stop the engine, and remove the key.
• Disconnect the battery negative cable.
• Hang a “DO NOT OPERATE” tag in operator
station.
SAFETY FIRST
This symbol, the industry’s “Safety Alert Symbol”, is used throughout this manual and on labels on
the machine itself to warn of the possibility of personal injury. Read these instructions carefully.
It is essential that you read the instructions and safety regulations before you attempt to repair or use
this unit.
DANGER : Indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING : Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION : Indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury.
■IMPORTANT : Indicates that equipment or property damage could result if instructions are not
followed.
■NOTE : Gives helpful information.
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
SAFETY STARTING
• Do not start the engine by shorting across starter
terminals or bypassing the safety start switch.
• Do not alter or remove any part of machine safety
system.
• Before starting the engine, make sure that all shift
levers are in neutral positions or in disengaged
positions.
• Never start the engine while standing on ground.
Start the engine only from operator’s seat.
SAFETY WORKING
• Do not work on the machine while under the influence
of alcohol, medication, or other substances or while
fatigued.
• Wear close fitting clothing and safety equipment
appropriate to the job.
• Use tools appropriate to the work. Makeshift tools,
parts, and procedures are not recommended.
• When servicing is performed together by two or more
persons, take care to perform all work safely.
• Do not work under the machine that is supported
solely by a jack. Always support the machine by
safety stands.
• Do not touch the rotating or hot parts while the engine
is running.
• Never remove the radiator cap while the engine is
running, or immediately after stopping. Otherwise, hot
water will spout out from radiator. Only remove
radiator cap when cool enough to touch with bare
hands. Slowly loosen the cap to first stop to relieve
pressure before removing completely.
• Escaping fluid (fuel or hydraulic oil) under pressure
can penetrate the skin causing serious injury. Relieve
pressure before disconnecting hydraulic or fuel lines.
Tighten all connections before applying pressure.
AVOID FIRES
• Fuel is extremely flammable and explosive under
certain conditions. Do not smoke or allow flames or
sparks in your working area.
• To avoid sparks from an accidental short circuit,
always disconnect the battery negative cable first and
connect it last.
• Battery gas can explode. Keep sparks and open
flame away from the top of battery, especially when
charging the battery.
• Make sure that no fuel has been spilled on the engine.
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
VENTILATE WORK AREA
• If the engine must be running to do some work, make
sure the area is well ventilated. Never run the engine
in a closed area. The exhaust gas contains poisonous
carbon monoxide.
PREVENT ACID BURNS
• Sulfuric acid in battery electrolyte is poisonous. It is
strong enough to burn skin, clothing and cause
blindness if splashed into eyes. Keep electrolyte
away from eyes, hands and clothing. If you spill
electrolyte on yourself, flush with water, and get
medical attention immediately.
DISPOSE OF FLUIDS PROPERLY
• Do not pour fluids into the ground, down a drain, or
into a stream, pond, or lake. Observe relevant
environmental protection regulations when disposing
of oil, fuel, coolant, electrolyte and other harmful
waste.
PREPARE FOR EMERGENCIES
• Keep a first aid kit and fire extinguisher handy at all
times.
• Keep emergency numbers for doctors, ambulance
service, hospital and fire department near your
telephone.
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
The following safety decals are installed on the machine.
If a decal becomes damaged, illegible or is not on the machine, replace it. The decal part number is listed in
the parts list.
■ROPS and CABIN
SAFETY DECALS
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
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B1830, B2230, B2530, B3030, WSM SAFETY INSTRUCTIONS
■CABIN
Careful operation is your best insurance against an accident.
Read and understand carefully this section of the separately issued operator’s manual before operating the
tractor.
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9
B1830, B2230, B2530, B3030, WSM SPECIFICATIONS
SPECIFICATIONS
[HST Model]
NOTE: * Manufacture's estimate
The company reserves the right to change the specifications without notice. W1031445
Model B2230 B2530 B3030
PTO power 12.5 kW (17.0 PS)* 14.0 kW (19.0 PS)* 16.9 kW (23.0 PS)*
Engine
Maker KUBOTA
Model D1105-E2-D21-EU D1105-E2-D21-EU V1505-E2-D21-EU
Type E-TVCS, water-cooled, 4-cycle diesel
Number of cylinders 3 4
Bore and stroke 76 ×73.6 mm (3.0 ×2.9 in.) 78 ×78.4 mm (3.1 ×3.1 in.) 78 ×78.4 mm (3.1 ×3.1 in.)
Total displacement 1001 cm3(61.1 cu.in.) 1123 cm3(68.5 cu.in.) 1498 cm3(91.4 cu.in.)
Engine gross power 16.2 kW (22.0 PS)* 18.4 kW (25.0 PS)* 22.1 kW (30.0 PS)*
Rated revolution 2700 min-1 (rpm) 2600 min-1 (rpm)
Maximum torque 62 N·m
(6.3 kgf·m, 13.9 lbf·ft ) 72 N·m (7.3 kgf·m, 16.2 lbf·ft) 92 N·m (9.4 kgf·m, 20.7 lbf·ft)
Battery 12 V, RC : 79 min, CCA : 433 A
Starting system Electric starting with cell starter 12 V, 1.4 kW
Lubricating system Forced lubrication by trochoidal pump
Cooling system Pressurized radiator, forced circulation with water pump
Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)],
Diesel fuel No. 1 [below −10 °C (14 °F)]
Capacities
Fuel tank 28 L (7.4 U.S.gals, 6.2 Imp.gals) 31 L
(8.1 U.S.gals, 6.8 Imp.gals)
Engine crankcase (with filter) 3.0 L
(3.2 U.S.qts, 2.6 Imp.qts) 4.1 L (4.3 U.S.qts, 3.6 Imp.qts)
Engine coolant 5.2 L
(5.5 U.S.qts, 4.6 Imp.qts)
Transmission case 17 L (4.5 U.S.gals, 3.7 Imp.qts)
Front axle case 3.7 L (3.9 U.S.qts, 3.3 Imp.qts) 4.7 L
(5.0 U.S.qts, 4.1 Imp.qts)
Tire
Farm Turf Farm Turf
Front 6 - 12B 6 - 12 6.00- 2 7.00-12 22 x
8.50-12 24 x 8.5- 12 7-12 24 x 8.5-12
Rear 8 - 16 9.5 - 16 9.5 - 18 10.5-18 31 x
13.5-15 315/ 75D-15 12.4-16 13.6-16
Dimensions
Overall length
(with 3P) ROPS 2735 mm (107.7 in.) 2900 mm (114.2 in.)
CABIN 2835 mm (111.6 in.) 3010 mm (118.6 in.)
Overall width (min. tread) 1105 mm (43.5 in.) 1095 mm (43.1 in.) 1365 mm (53.7 in.)
Overall height ROPS 2260 mm (89.0 in.) 2290 mm (90.2 in.) 2320 mm (91.3 in.)
CABIN 2060 mm (81.1 in.) 2090 mm (82.3 in.) 2125 mm (83.7 in.)
Wheel base 1500 mm (59.1 in.) 1666 mm (65.6 in.)
Minimum ground clearance 240 mm (9.5 in.) 270 mm (10.6 in.) 315 mm (12.4 in.)
Tread Front 835 mm (32.9 in.) 935 mm (36.8 in.)
Rear 855 to 1075 mm
(33.7 to 42.3 in.) 850 to 1095 mm (33.5 to 43.1 in.) 1050 mm (41.3 in.)
Weight ROPS 745 kg (1643 Ibs) 750 kg (1654 Ibs) 840 kg (1852 Ibs)
CABIN 955 kg (2106 Ibs) 960 kg (2117 Ibs) 1035 kg (2282 Ibs)
Travelling
system
Clutch N/A
Steering Hydrostatic power steering
Transmission Main-hydrostatic transmission, 3 range gear shift (3 forward and 3 reverse)
Brake Wet disk type
Min. turning radius (with brake) 2.1 m (6.9 feet)
Differential Bevel gear
KiSC issued 03, 2007 A

10
B1830, B2230, B2530, B3030, WSM SPECIFICATIONS
[HST Model] (Continued)
W1032807
Model B2230 B2530 B3030
Hydraulic
system
Hydraulic control system Position control
Pump capacity 3P : 20.5 L/min (5.4 gals/min)
Power steering : 15.4 L/min (1.4 gals/min)
3P: 19.7 L/min
(5.2 gals/min)
Power steering:
14.8 L/min (3.9 gals/min)
Three point hitch SAE Category 1
Max. lift force At lift points 970 kg (2139 Ibs)
24 in. behind
lift points 760 kg (1676 Ibs)
PTO system Rear PTO shaft SAE 1-3/8, 6 splines
Revolution 1 speed (540 min-1 (rpm) at 2592 engine min-1 (rpm))
Mid PTO shaft U.S.A. No.5 (KUBOTA 10-tooth) involute spline
Revolution 1 speed (2500 min-1 (rpm) at 2600 engine min-1 (rpm))
KiSC issued 03, 2007 A

11
B1830, B2230, B2530, B3030, WSM SPECIFICATIONS
[Manual Transmission Model]
NOTE: * Manufacture's estimate
The company reserves the right to change the specifications without notice. W1037169
Model B1830 B2230 B2530
PTO power 11.0 kW (15.0 PS)* 13.2 kW (18.0 PS)* 14.7 kW (20.0 PS)*
Engine
Maker KUBOTA
Model D905-E2-D21-EU D1005-E2-D21-EU D1105-E2-D21-EU
Type E-TVCS, water-cooled, 4-cycle diesel
Number of cylinders 3
Bore and stroke 72 ×78.4 mm (2.8 ×3.1 in.) 76 ×73.6 mm (3.0 ×2.9 in.) 78 ×78.4 mm (3.1 ×3.1 in.)
Total displacement 898 cm3(54.8 cu.in.) 1001 cm3(61.1 cu.in.) 1123 cm3(68.5 cu.in.)
Engine gross power 13.2 kW (18.0 PS)* 16.2 kW (22.0 PS)* 18.4 kW (25.0 PS)*
Rated revolution 2700 min-1 (rpm)
Maximum torque 54 N·m
(5.5 kgf·m, 12.1 lbf·ft ) 62 N·m (6.3 kgf·m, 13.9 lbf·ft) 72 N·m (7.3 kgf·m, 16.2 lbf·ft)
Battery 12 V, RC : 79 min, CCA : 433 A
Starting system Electric starting with cell starter 12 V, 1.4 kW
Lubricating system Forced lubrication by trochoidal pump
Cooling system Pressurized radiator, forced circulation with water pump
Fuel Diesel fuel No. 2-D [above −10 °C (14 °F)],
Diesel fuel No. 1 [below −10 °C (14 °F)]
Capacities
Fuel tank 28 L (7.4 U.S.gals, 6.2 Imp.gals)
Engine crankcase (with filter) 3.0 L (3.2 U.S.qts, 2.6 Imp.qts)
Engine coolant ROPS 4.5 L (4.7 U.S.qts, 4.0 Imp.qts)
CABIN – 5.2 L (5.5 U.S.qts, 4.6 Imp.qts)
Transmission case Bi-Speed : 16.5 L (4.4 U.S.gals, 3.6 Imp.qts), No Bi-Speed : 15 L (4.0 U.S.gals, 3.3 Imp.qts)
Front axle case 3.7 L (3.9 U.S.qts, 3.3 Imp.qts)
Tire Farm Turf
Front 6 - 12B 6 - 12 6.00 - 12 7.00 - 12 22 x 8.50-12 24 x 8.5-12
Rear 8 - 16 9.5 - 16 9.5 - 18 10.5 - 18 31 x 13.5-15 315/75D-15
Dimensions
Overall length
(with 3P) ROPS 2735 mm (107.7 in.)
CABIN – 2835 mm (111.6 in.)
Overall width (min-tread) 1025 mm (40.4 in.) 1105 mm (43.5 in.) 1095 mm (43.1 in.)
Overall height ROPS 2240 mm (88.2 in.) 2260 mm (89.0 in.) 2290 mm (90.2 in.)
CABIN – 2060 mm (81.1 in.) 2090 mm (82.3 in.)
Wheel base 1500 mm (59.1 in.)
Minimum ground clearance 220 mm (8.7 in.) 240 mm (9.5 in.) 270 mm (10.6 in.)
Tread Front 835 mm (32.9 in.)
Rear 800 to 970 mm
(31.5 to 38.2 in.) 855 to 1075 mm (33.7 to 42.3 in.) 850 to 1095 mm (33.5 to 43.1 in.)
Weight ROPS 705 kg (1555 Ibs) 720 kg (1588 Ibs) 725 kg (1599 Ibs)
CABIN – 930 kg (2051 Ibs) 935 kg (2062 Ibs)
Travelling
system
Clutch SAE 1-3/8, 6 splines
Steering Hydrostatic power steering
Transmission Gear shift (9 forward and 9 reverse)
Brake Wet disk type
Min. turning radius (with brake) 2.1 m (6.9 feet)
Differential Bevel gear
Hydraulic
system
Hydraulic control system Position control
Pump capacity 3P : 20.5 L/min (5.4 gals/min)
Power steering :15.4 L/min (4.1 gals/min)
Three point hitch SAE Category 1
Max. lift force At lift points 970 kg (2139 Ibs)
24 in. behind
lift points 760 kg (1676 Ibs)
KiSC issued 03, 2007 A

12
B1830, B2230, B2530, B3030, WSM SPECIFICATIONS
[Manual Transmission Model] (Continued)
W1036972
Model B1830 B2230 B2530
PTO system Rear PTO shaft SAE 1-3/8, 6 splines
Revolution 1 speed (540 min-1 (rpm) at 2592 engine min-1 (rpm))
Mid PTO shaft U.S.A. No.5 (KUBOTA 10-tooth) involute spline
Revolution 1 speed (2500 min-1 (rpm) at 2600 engine min-1 (rpm))
KiSC issued 03, 2007 A

13
B1830, B2230, B2530, B3030, WSM TRAVELLING SPEEDS
TRAVELLING SPEEDS
[HST Model]
W1035065
The company reserves the right to change the specifications without notice. W1033865
Model B2230 / B2530
Tire size (Rear) 8 - 16
Farm 9.5 - 16 Farm 9.5 - 18 Farm 10.5 - 18 Farm 31 ×13.5 -15 Turf 315 /75D -15 Turf
Range gear shift
lever km/h (mile/h)
Forward
Low 0 to 3.95
(0 to 2.5) 0 to 4.18 (0 to 2.6) 0 to 4.49 (0 to 2.8) 0 to 4.69 (0 to 2.9) 0 to 3.87 (0 to 2.4) 0 to 4.22 (0 to 2.6)
Middle 0 to 7.35
(0 to 4.6) 0 to 7.77 (0 to 4.8) 0 to 8.34 (0 to 5.2) 0 to 8.73 (0 to 5.4) 0 to 7.19 (0 to 4.5) 0 to 7.85 (0 to 4.9)
High 0 to 19.05
(0 to 11.8) 0 to 20.14 (0 to 12.5) 0 to 21.63 (0 to 13.4) 0 to 22.63 (0 to 14.1) 0 to 18.65 (0 to 11.6) 0 to 20.34 (0 to 12.6)
Max. Speed
(at 2850 engine
rpm)
20.10
(12.5) 21.26 (13.2) 22.83 (14.2) 23.88 (14.8) 19.69 (12.2) 21.47 (13.3)
Reverse
Low 0 to 3.16
(0 to 2.0) 0 to 3.34 (0 to 2.1) 0 to 3.59 (0 to 2.2) 0 to 3.75 (0 to 2.3) 0 to 3.09 (0 to 1.9) 0 to 3.37 (0 to 2.1)
Middle 0 to 5.88
(0 to 3.7) 0 to 6.21 (0 to 3.9) 0 to 6.68 (0 to 4.2) 0 to 6.98 (0 to 4.3) 0 to 5.75 (0 to 3.6) 0 to 6.28 (0 to 3.9)
High 0 to 15.24
(0 to 9.5) 0 to 16.11 (0 to 10.0) 0 to 17.31 (0 to 10.8) 0 to 18.10 (0 to 11.2) 0 to 14.92 (0 to 9.3) 0 to 16.27 (0 to 10.1)
Max. Speed
(at 2850 engine
rpm)
16.08
(10.0) 17.01 (10.6) 18.27 (11.4) 19.11 (11.9) 15.75 (9.8) 17.18 (10.7)
Model B3030
Tire size (Rear) 12.4 - 16
Farm 13.6 - 16 Turf
Range gear shift lever km/h (mile/h)
Forward
Low 0 to 4.59 (0 to 2.9) 0 to 4.73 (0 to 2.9)
Middle 0 to 8.54 (0 to 5.3) 0 to 8.79 (0 to 5.5)
High 0 to 22.15 (0 to 13.8) 0 to 22.80 (0 to 14.2)
Max. Speed
(at 2750 engine rpm) 23.43 (14.6) 24.11 (15.0)
Reverse
Low 0 to 3.67 (0 to 2.3) 0 to 3.78 (0 to 2.3)
Middle 0 to 6.83 (0 to 4.2) 0 to 7.03 (0 to 4.4)
High 0 to 17.72 (0 to 11.0) 0 to 18.24 (0 to 11.3)
Max. Speed
(at 2750 engine rpm) 18.74 (11.6) 19.29 (12.0)
KiSC issued 03, 2007 A

14
B1830, B2230, B2530, B3030, WSM TRAVELLING SPEEDS
[Manual Transmission Model]
W1034824
Model B1830 / B2230 / B2530
Tire size (Rear) 8 - 16
Farm 9.5 - 16 Farm 9.5 - 18 Turf 10.5 - 18 Farm 31 ×13.5-15 Turf 315 /75D-15 Turf
Range gear
shift lever km/h (mile/h)
Forward
1Low 1.00 (0.6) 1.05 (0.7) 1.13 (0.7) 1.18 (0.7) 0.98 (0.6) 1.06 (0.7)
2 1.65 (1.0) 1.75 (1.1) 1.88 (1.2) 1.96 (1.2) 1.62 (1.0) 1.77 (1.1)
3 2.57 (1.6) 2.71 (1.7) 2.91 (1.8) 3.05 (1.9) 2.51 (1.6) 2.74 (1.7)
4Middle 1.85 (1.1) 1.96 (1.2) 2.11 (1.3) 2.20 (1.4) 1.82 (1.1) 1.98 (1.2)
5 3.07 (1.9) 3.25 (2.0) 3.49 (2.2) 3.65 (2.3) 3.01 (1.9) 3.28 (2.0)
6 4.77 (3.0) 5.05 (3.1) 5.42 (3.4) 5.67 (3.5) 4.67 (2.9) 5.10 (3.2)
7
High
6.65 (4.1) 7.03 (4.4) 7.55 (4.7) 7.90 (4.9) 6.51 (4.0) 7.10 (4.4)
811.03
(6.9) 11.67 (7.3) 12.53 (7.8) 13.11 (8.1) 10.80 (6.7) 11.78 (7.3)
9 17.12
(10.6) 18.10 (11.2) 19.44 (12.1) 20.34 (12.6) 16.76 (10.4) 18.28 (11.4)
Max. Speed
(at2850 engine
rpm)
18.07
(11.2) 19.11 (11.9) 20.52 (12.8) 21.47 (13.3) 17.69 (11.0) 19.30 (12.0)
Reverse
1Low 1.01 (0.6) 1.07 (0.7) 1.14 (0.7) 1.20 (0.7) 0.99 (0.6) 1.08 (0.7)
2 1.67 (1.0) 1.77 (1.1) 1.90 (1.2) 1.99 (1.2) 1.64 (1.0) 1.78 (1.1)
3 2.59 (1.6) 2.74 (1.7) 2.95 (1.8) 3.08 (1.9) 2.54 (1.6) 2.77 (1.7)
4Middle 1.87 (1.2) 1.98 (1.2) 2.13 (1.3) 2.23 (1.4) 1.84 (1.1) 2.00 (1.2)
5 3.11 (1.9) 3.29 (2.0) 3.53 (2.2) 3.69 (2.3) 3.04 (1.9) 3.32 (2.1)
6 4.82 (3.0) 5.10 (3.2) 5.48 (3.4) 5.73 (3.6) 4.72 (2.9) 5.15 (3.2)
7
High
6.73 (4.2) 7.11 (4.4) 7.64 (4.7) 7.99 (5.0) 6.58 (4.1) 7.18 (4.5)
8 11.15 (6.9) 11.80 (7.3) 12.67 (7.9) 13.25 (8.2) 10.92 (6.8) 11.91 (7.4)
9 17.31
(10.8) 18.30 (11.4) 19.66 (12.2) 20.56 (12.8) 16.95 (10.5) 18.49 (11.5)
Max. Speed
(at2850 engine
rpm)
18.27
(11.4) 19.32 (12.0) 20.75 (12.9) 21.71 (13.5) 17.89 (11.1) 19.51 (12.1)
KiSC issued 03, 2007 A

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B1830, B2230, B2530, B3030, WSM DIMENSIONS
DIMENSIONS
[ROPS]
KiSC issued 03, 2007 A

16
B1830, B2230, B2530, B3030, WSM DIMENSIONS
[CABIN]
KiSC issued 03, 2007 A

G GENERAL
KiSC issued 03, 2007 A

CONTENTS
GENERAL
1. TRACTOR IDENTIFICATION ......................................................................... G-1
2. GENERAL PRECAUTIONS ............................................................................ G-2
3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING.. G-3
[1] WIRING...................................................................................................... G-3
[2] BATTERY................................................................................................... G-5
[3] FUSE.......................................................................................................... G-5
[4] CONNECTOR............................................................................................ G-5
[5] HANDLING OF CIRCUIT TESTER......................................................... G-6
4. LUBRICANTS FUEL AND COOLANT .......................................................... G-7
5. TIGHTENING TORQUES ............................................................................... G-8
[1] GENERAL USE SCREWS, BOLTS AND NUTS................................... G-8
[2] STUD BOLTS............................................................................................ G-8
6. MAINTENANCE CHECK LIST....................................................................... G-9
7. CHECK AND MAINTENANCE..................................................................... G-11
[1] DAILY CHECK........................................................................................ G-11
[2] CHECK POINTS OF INITIAL 50 HOURS........................................... G-13
[3] CHECK POINTS OF EVERY 50 HOURS........................................... G-17
[4] CHECK POINTS OF EVERY 100 HOURS......................................... G-19
[5] CHECK POINTS OF EVERY 200 HOURS......................................... G-26
[6] CHECK POINTS OF EVERY 300 HOURS......................................... G-29
[7] CHECK POINTS OF EVERY 400 HOURS......................................... G-31
[8] CHECK POINT OF EVERY 800 HOURS ........................................... G-32
[9] CHECK POINT OF EVERY 1500 HOURS ......................................... G-34
[10]CHECK POINT OF EVERY 1 YEAR................................................... G-35
[11]CHECK POINTS OF EVERY 2 YEARS.............................................. G-37
[12]OTHERS.................................................................................................. G-41
8. SPECIAL TOOLS.......................................................................................... G-47
[1] SPECIAL TOOLS FOR ENGINE .......................................................... G-47
[2] SPECIAL TOOLS FOR TRACTOR....................................................... G-53
[3] SPECIAL TOOLS FOR CABIN............................................................. G-56
9. TIRES............................................................................................................. G-58
[1] TIRE PRESSURE................................................................................... G-58
[2] TREAD..................................................................................................... G-59
(1) Front Wheels...................................................................................... G-60
(2) Rear Wheels ...................................................................................... G-61
[3] TIRE LIQUID INJECTION AND BALLAST........................................... G-63
10. IMPLEMENT LIMITATIONS..........................................................................G-66
KiSC issued 03, 2007 A